1
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Kim SW, Foker EA, Wolf WJ, Woltornist RA, Shemet A, McCowen S, Simmons EM, Lin Z, He BL, Menger R, Xu X, Ayers S, Bunner MH, Sarjeant AA. α-Alkylation and Asymmetric Transfer Hydrogenation of Tetralone via Hydrogen Borrowing and Dynamic Kinetic Resolution Strategy Using a Single Iridium(III) Complex. Org Lett 2024; 26:3103-3108. [PMID: 38588485 DOI: 10.1021/acs.orglett.4c00718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Here we present a novel strategy for the synthesis of enantiomerically enriched tetrahydronaphthalen-1-ols. The reaction proceeds via an alkylation (via hydrogen borrowing) and ammonium formate-mediated asymmetric transfer hydrogenation (via dynamic kinetic resolution), giving alkylated tetralols in high yields and good enantio- and diastereoselectivity across a diverse range of both alcohol and tetralone substrates. Additionally, these products were successfully derivatized to several complex molecules, demonstrating the utility of the tetrahydronaphthalen-1-ol.
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Affiliation(s)
- Seung Wook Kim
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Elizabeth A Foker
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - William J Wolf
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Ryan A Woltornist
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Andrii Shemet
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Shelby McCowen
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Eric M Simmons
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Ziqing Lin
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Brian L He
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Robert Menger
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Xuejun Xu
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Sloan Ayers
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Matthew H Bunner
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Amy A Sarjeant
- Chemical Process Development, Bristol Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
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2
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Ni K, Dawe LN, Sarjeant AA, Kozak CM. Controlled synthesis of polycarbonate diols and their polylactide block copolymers using amino-bis(phenolate) chromium hydroxide complexes. Dalton Trans 2023; 52:17249-17257. [PMID: 37966801 DOI: 10.1039/d3dt03168c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
A diamine-bis(phenolate) chromium(III) complex, CrOH[L] ([L] = dimethylaminoethylamino-N,N-bis(2-methylene-4,6-tert-butylphenolate)), 2, in the presence of tetrabutylammonium hydroxide effectively copolymerizes CO2 and cyclohexene oxide (CHO) into a polycarbonate diol. The resultant low molar mass (6.3 kg mol-1) diol is used to initiate ring-opening polymerization of rac-lactide with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) giving ABA-type block copolymers with good molar mass control through varying rac-LA-to-diol loadings and with narrow dispersities. As the degree of rac-LA incorporation increases, the glass transition temperatures (Tg) are found to decrease, whereas decomposition temperatures (Td) increase. (Diphenylphosphonimido)triphenylphosphorane (Ph2P(O)NPPh3) was used as a neutral nucleophilic cocatalyst with 2, giving phosphorus-containing polycarbonates with an Mn value of 28.5 kg mol-1, a dispersity of 1.13, a Tg value of 110 °C and a Td value of over 300 °C. A related Cr(III) complex (4) having a methoxyethyl pendent group rather than a dimethylaminoethyl group was structurally characterized as a hydroxide-bridged dimer.
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Affiliation(s)
- Kaijie Ni
- Department of Chemistry, Memorial University of Newfoundland, St John's, Newfoundland, A1C 5S7, Canada.
| | - Louise N Dawe
- Department of Chemistry and Biochemistry, Wilfrid Laurier University, 75 University Ave. W., Waterloo, Ontario, N2L 3C5, Canada
| | - Amy A Sarjeant
- Drug Product Development, Bristol Myers Squibb Company, New Brunswick, New Jersey 08903, USA
| | - Christopher M Kozak
- Department of Chemistry, Memorial University of Newfoundland, St John's, Newfoundland, A1C 5S7, Canada.
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3
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Lisnyak VG, Tan Y, Ramirez A, Wisniewski SR, Sarjeant AA. Development of a Crystallization-Induced Diastereomer Transformation of Oxime Isomers for the Asymmetric Synthesis of (1 S,6 R)-3,9-Diazabicyclo[4.2.1]nonane. J Org Chem 2023; 88:12493-12501. [PMID: 37610241 DOI: 10.1021/acs.joc.3c01228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Herein we report a practical crystallization-induced diastereomer transformation (CIDT) of oxime isomers for the scalable asymmetric synthesis of the bicyclic diamine (1S,6R)-3,9-diazabicyclo[4.2.1]nonane derivative that serves as a valuable building block in medicinal chemistry. The developed approach utilizes (S)-phenylethylamine as a chiral auxiliary handle for CIDT, and the starting nortropinone derivative is prepared in one step from commercially available materials. The resulting E-oxime is subjected to a stereospecific Beckmann rearrangement, followed by reduction of the resulting lactam with LiAlH4 to afford the monoprotected (1S,6R)-3,9-diazabicyclo[4.2.1]nonane derivative. The development of the CIDT and understanding of the mechanistic implications leading to the high selectivity are reported.
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Affiliation(s)
- Vladislav G Lisnyak
- Chemical Process Development, Bristol Myers Squibb Company, New Brunswick, New Jersey 08903, United States
| | - Yichen Tan
- Chemical Process Development, Bristol Myers Squibb Company, New Brunswick, New Jersey 08903, United States
| | - Antonio Ramirez
- Chemical Process Development, Bristol Myers Squibb Company, New Brunswick, New Jersey 08903, United States
| | - Steven R Wisniewski
- Chemical Process Development, Bristol Myers Squibb Company, New Brunswick, New Jersey 08903, United States
| | - Amy A Sarjeant
- Chemical Process Development, Bristol Myers Squibb Company, New Brunswick, New Jersey 08903, United States
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4
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Joannou MV, Sarjeant AA, Wisniewski SR. Diboron-Promoted Reduction of Ni(II) Salts: Precatalyst Activation Studies Relevant to Ni-Catalyzed Borylation Reactions. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00325] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Matthew V. Joannou
- Chemical Process Development, Bristol Myers Squibb Company, New Brunswick, New Jersey 08903, United States of America
| | - Amy A. Sarjeant
- Chemical Process Development, Bristol Myers Squibb Company, New Brunswick, New Jersey 08903, United States of America
| | - Steven R. Wisniewski
- Chemical Process Development, Bristol Myers Squibb Company, New Brunswick, New Jersey 08903, United States of America
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5
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Kempson J, Zhang H, Hou X, Cornelius L, Zhao R, Wang B, Hong Z, Oderinde MS, Pawluczyk J, Wu DR, Sun D, Li P, Yip S, Smith A, Caceres-Cortes J, Aulakh D, Sarjeant AA, Park PK, Harikrishnan LS, Qin LY, Dodd DS, Fink B, Vite G, Mathur A. A Stereocontrolled Synthesis of a Phosphorothioate Cyclic Dinucleotide-Based STING Agonist. J Org Chem 2021; 86:8851-8861. [DOI: 10.1021/acs.joc.1c00784] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- James Kempson
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Huiping Zhang
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Xiaoping Hou
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Lyndon Cornelius
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Rulin Zhao
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Bei Wang
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Zhenqiu Hong
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Martins S. Oderinde
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Joseph Pawluczyk
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Dauh-Rurng Wu
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Dawn Sun
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Peng Li
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Shiuhang Yip
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Aaron Smith
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Janet Caceres-Cortes
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Darpandeep Aulakh
- Materials Science & Engineering, Bristol-Myers Squibb Company, New Brunswick, New Jersey 08903, United States
| | - Amy A. Sarjeant
- Materials Science & Engineering, Bristol-Myers Squibb Company, New Brunswick, New Jersey 08903, United States
| | - Peter K. Park
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Lalgudi S. Harikrishnan
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Lan-ying Qin
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Dharmpal S. Dodd
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Brian Fink
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Gregory Vite
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Arvind Mathur
- Research and Early Development, Bristol-Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
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6
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Yang MG, Xiao Z, Zhao R, Tebben AJ, Wang B, Cherney RJ, Batt DG, Brown GD, Cvijic ME, Duncia JV, Gallela MA, Gardner DS, Khandelwal P, Malley MF, Pang J, Rose AV, Santella JB, Sarjeant AA, Xu S, Mathur A, Mandlekar S, Vuppugalla R, Zhao Q, Carter PH. Discovery of BMS-753426: A Potent Orally Bioavailable Antagonist of CC Chemokine Receptor 2. ACS Med Chem Lett 2021; 12:969-975. [PMID: 34141082 DOI: 10.1021/acsmedchemlett.1c00082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 05/20/2021] [Indexed: 12/18/2022] Open
Abstract
To improve the metabolic stability profile of BMS-741672 (1a), we undertook a structure-activity relationship study in our trisubstituted cyclohexylamine series. This ultimately led to the identification of 2d (BMS-753426) as a potent and orally bioavailable antagonist of CCR2. Compared to previous clinical candidate 1a, the tert-butyl amine 2d showed significant improvements in pharmacokinetic properties, with lower clearance and higher oral bioavailability. Furthermore, compound 2d exhibited improved affinity for CCR5 and good activity in models of both monocyte migration and multiple sclerosis in the hCCR2 knock-in mouse. The synthesis of 2d was facilitated by the development of a simplified approach to key intermediate (4R)-9b that deployed a stereoselective reductive amination which may prove to be of general interest.
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Affiliation(s)
- Michael G. Yang
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Zili Xiao
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Rulin Zhao
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Andrew J. Tebben
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Bei Wang
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Robert J. Cherney
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Douglas G. Batt
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Gregory D. Brown
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Mary Ellen Cvijic
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - John V. Duncia
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Michael A. Gallela
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Daniel S. Gardner
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Purnima Khandelwal
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Mary F. Malley
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Jian Pang
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Anne V. Rose
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Joseph B. Santella
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Amy A. Sarjeant
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Songmei Xu
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Arvind Mathur
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Sandhya Mandlekar
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Ragini Vuppugalla
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Qihong Zhao
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Percy H. Carter
- Research and Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
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7
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Oderinde MS, Ramirez A, Dhar TGM, Cornelius LAM, Jorge C, Aulakh D, Sandhu B, Pawluczyk J, Sarjeant AA, Meanwell NA, Mathur A, Kempson J. Photocatalytic Dearomative Intermolecular [2 + 2] Cycloaddition of Heterocycles for Building Molecular Complexity. J Org Chem 2020; 86:1730-1747. [DOI: 10.1021/acs.joc.0c02547] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Martins S. Oderinde
- Department of Discovery Synthesis, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08540, United States
| | - Antonio Ramirez
- Chemical & Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08901, United States
| | - T. G. Murali Dhar
- Department of Discovery Synthesis, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08540, United States
| | - Lyndon A. M. Cornelius
- Department of Discovery Synthesis, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08540, United States
| | - Christine Jorge
- Department of Discovery Synthesis, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08540, United States
| | - Darpandeep Aulakh
- Materials Science & Engineering, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08901, United States
| | - Bhupinder Sandhu
- Materials Science & Engineering, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08901, United States
| | - Joseph Pawluczyk
- Department of Discovery Synthesis, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08540, United States
| | - Amy A. Sarjeant
- Materials Science & Engineering, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08901, United States
| | - Nicholas A. Meanwell
- Department of Discovery Synthesis, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08540, United States
| | - Arvind Mathur
- Department of Discovery Synthesis, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08540, United States
| | - James Kempson
- Department of Discovery Synthesis, Bristol Myers Squibb Research & Early Development, Route 206 & Province Line Road, Princeton, New Jersey 08540, United States
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8
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Cornelius LAM, Li J, Smith D, Krishnananthan S, Yip S, Wu DR, Pawluczyk J, Aulakh D, Sarjeant AA, Kempson J, Tino JA, Mathur A, Murali Dhar TG, Cherney RJ. Synthesis of 1-( tert-Butyl) 4-Methyl (1 R,2 S,4 R)-2-Methylcyclohexane-1,4-dicarboxylate from Hagemann's tert-Butyl Ester for an Improved Synthesis of BMS-986251. J Org Chem 2020; 85:10988-10993. [PMID: 32687358 DOI: 10.1021/acs.joc.0c01169] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We describe an efficient synthetic route to differentially protected diester, 1-(tert-butyl) 4-methyl (1R,2S,4R)-2-methylcyclohexane-1,4-dicarboxylate (+)-1, via palladium-catalyzed methoxycarbonylation of an enol triflate derived from a Hagemann's ester derivative followed by a stereoselective Crabtree hydrogenation. Diester 1 is a novel chiral synthon useful in drug discovery and was instrumental in the generation of useful SAR during a RORγt inverse agonist program. In addition, we describe a second-generation synthesis of the clinical candidate BMS-986251, using diester 1 as a critical component.
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Affiliation(s)
- Lyndon A M Cornelius
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Jianqing Li
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Daniel Smith
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Subramaniam Krishnananthan
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Shiuhang Yip
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Dauh-Rurng Wu
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Joseph Pawluczyk
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Darpandeep Aulakh
- Materials Science & Engineering, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Amy A Sarjeant
- Materials Science & Engineering, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - James Kempson
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Joseph A Tino
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | | | - T G Murali Dhar
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
| | - Robert J Cherney
- Research and Early Development, Bristol Myers Squibb Company, Princeton, New Jersey 08543-4000, United States
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9
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Dawe LN, Sarjeant AA. Don't throw good time after bad money. Acta Crystallogr A Found Adv 2018. [DOI: 10.1107/s0108767318096691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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10
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Ward SC, Sarjeant AA. A journey through the CSD in celebration of Richard E. Marsh. Acta Crystallogr A Found Adv 2018. [DOI: 10.1107/s0108767318097684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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11
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Liu Z, Frasconi M, Liu WG, Zhang Y, Dyar SM, Shen D, Sarjeant AA, Goddard WA, Wasielewski MR, Stoddart JF. Mixed-Valence Superstructure Assembled from a Mixed-Valence Host–Guest Complex. J Am Chem Soc 2018; 140:9387-9391. [DOI: 10.1021/jacs.8b05322] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Zhichang Liu
- Institute of Natural Sciences, Westlake Institute for Advanced Study, Westlake University, 18 Shilongshan Road, Hangzhou 310024, China
| | - Marco Frasconi
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, Padova 35131, Italy
| | - Wei-Guang Liu
- Materials and Process Simulation Center (MC139-74), California Institute of Technology, Pasadena, California 91125, United States
| | | | | | | | | | - William A. Goddard
- Materials and Process Simulation Center (MC139-74), California Institute of Technology, Pasadena, California 91125, United States
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12
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Ward SC, Sarjeant AA, Lightfoot MP. How databases can help set standards from validation to publication. Acta Crystallogr A Found Adv 2017. [DOI: 10.1107/s2053273317092798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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13
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Sarjeant AA, Wood PA, Bruno IJ, Macrae CF, Maynard-Casely HE, Towler M. A three-dimensional approach to teaching chemistry. Acta Crystallogr A Found Adv 2017. [DOI: 10.1107/s2053273317094323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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14
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Ward SC, Sarjeant AA. Crystallography in the developing world: experiences in Africa and beyond. Acta Crystallogr A Found Adv 2017. [DOI: 10.1107/s2053273317085096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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15
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Sarjeant AA, Oliver AG, Stern CL, Ward SC, Wood PA. A world-wide education in crystallography. Acta Crystallogr A Found Adv 2017. [DOI: 10.1107/s2053273317092130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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16
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Moyaert TE, Paul C, Chen W, Sarjeant AA, Dawe LN. Aqua-chlorido-(2-{[6-(di-methyl-amino)-pyrimidin-4-yl]sulfan-yl}pyrimidine-4,6-di-amine)-copper(II) chloride hydrate. Acta Crystallogr E Crystallogr Commun 2017; 73:1534-1538. [PMID: 29250375 PMCID: PMC5730312 DOI: 10.1107/s205698901701338x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 09/19/2017] [Indexed: 11/17/2022]
Abstract
A copper(II) complex of the non-symmetric bidentate ligand 2-{[6-(di-methyl-amino)-pyrimidin-4-yl]sulfan-yl}pyrimidine-4,6-di-amine (L1) is reported. The single-crystal X-ray structure of aqua-[aqua/chlorido-(0.49/0.51)](2-{[6-(di-methyl-amino)-pyrimidin-4-yl]sulfan-yl}pyrimidine-4,6-di-amine)-copper(II) 0.49-chloride 1.51-hydrate, [CuCl1.51(C10H13N7S)(H2O)1.49]Cl0.49·1.51H2O or [(L1)Cl1.51(H2O)1.49Cu]0.49Cl·1.51H2O, exhibits distorted square-pyramidal geometry around the metal centre, with disorder in the axial position, occupied by chloride or water. The six-membered metal-chelate ring is in a boat conformation, and short inter-molecular S⋯S inter-actions are observed. In addition to its capacity for bidentate metal coordination, the ligand has the ability to engage in further supra-molecular inter-actions as both a hydrogen-bond donor and acceptor, and multiple inter-actions with lattice solvent water mol-ecules are present in the reported structure.
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Affiliation(s)
- Tristen E. Moyaert
- Department of Chemistry and Biochemistry, Faculty of Science, Wilfrid Laurier University, 75 University Ave. W., Waterloo, ON, N2L 3C5, Canada
| | - Christina Paul
- Department of Chemistry and Biochemistry, Faculty of Science, Wilfrid Laurier University, 75 University Ave. W., Waterloo, ON, N2L 3C5, Canada
| | - Weibin Chen
- Department of Chemistry and Biochemistry, Faculty of Science, Wilfrid Laurier University, 75 University Ave. W., Waterloo, ON, N2L 3C5, Canada
| | - Amy A. Sarjeant
- Cambridge Crystallographic Data Centre, Center for Integrative Proteomics Research, 174 Frelinghuysen Road, Piscataway, NJ 08854 USA
| | - Louise N. Dawe
- Department of Chemistry and Biochemistry, Faculty of Science, Wilfrid Laurier University, 75 University Ave. W., Waterloo, ON, N2L 3C5, Canada
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17
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Ward SC, Sarjeant AA, Lightfoot MP. Communicating results through crystallographic databases. Acta Crystallogr A Found Adv 2017. [DOI: 10.1107/s0108767317098555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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18
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Wood PA, Sarjeant AA, Bruno IJ, Macrae CF, Maynard-Casely HE, Towler M. Three-dimensional chemistry: how three-dimensional printing could help embed crystallography within chemistry undergraduate teaching. Acta Crystallogr A Found Adv 2017. [DOI: 10.1107/s0108767317099561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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19
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Rammohan A, Sarjeant AA, Kaduk JA. Tricaesium citrate monohydrate, Cs 3C 6H 5O 7·H 2O: crystal structure and DFT comparison. Acta Crystallogr E Crystallogr Commun 2017; 73:520-523. [PMID: 28435711 PMCID: PMC5382612 DOI: 10.1107/s205698901700367x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 03/07/2017] [Indexed: 11/11/2022]
Abstract
The crystal structure of tricaesium citrate monohydrate, 3Cs+·C6H5O73-·H2O, has been solved and refined using laboratory X-ray single-crystal diffraction data, and optimized using density functional techniques. This compound is isostructural to the K+ and Rb+ compounds with the same formula. The three independent Cs cations are eight-, eight-, and seven-coordinate, with bond-valence sums of 0.91, 1.22, and 1.12 valence units. The coordination polyhedra link into a three-dimensional framework. The hy-droxy group forms the usual S(5) hydrogen bond with the central carboxyl-ate group, and the water mol-ecule acts as a donor in two strong hydrogen bonds.
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Affiliation(s)
| | - Amy A. Sarjeant
- Department of Chemistry, Northwestern University, Evanston, IL, USA
| | - James A. Kaduk
- Illinois Institute of Technology, Department of Chemistry, 3101 S. Dearborn St., Chicago, IL 60616, USA
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20
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Rammohan A, Sarjeant AA, Kaduk JA. Crystal structure of dicesium hydrogen citrate from laboratory single-crystal and powder X-ray diffraction data and DFT comparison. Acta Crystallogr E Crystallogr Commun 2017; 73:231-234. [PMID: 28217349 PMCID: PMC5290572 DOI: 10.1107/s2056989017000792] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 01/16/2017] [Indexed: 11/25/2022]
Abstract
The crystal structure of dicesium hydrogen citrate, 2Cs+·C6H6O72-, has been solved using laboratory X-ray single-crystal diffraction data, refined using laboratory powder X-ray data, and optimized using density functional techniques. The Cs+ cation is nine-coordinate, with a bond-valence sum of 0.92 valence units. The CsO9 coordination polyhedra share edges and corners to form a three-dimensional framework. The citrate anion is located on a mirror plane. Its central hy-droxy/carboxyl-ate O-H⋯O hydrogen bond is short, and (unusually) inter-molecular. The centrosymmetric end-end carboxyl-ate hydrogen bond is exceptionally short (O⋯O = 2.416 Å) and strong. These hydrogen bonds contribute 16.5 and 21.7 kcal mol-1, respectively, to the crystal energy. The hydro-phobic methyl-ene groups occupy pockets in the framework.
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Affiliation(s)
| | - Amy A. Sarjeant
- Department of Chemistry, Northwestern University, Evanston IL , USA
| | - James A. Kaduk
- Illinois Institute of Technology, Department of Chemistry, 3101 S. Dearborn St., Chicago IL 60616, USA
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21
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Wood PA, Sarjeant AA, Bruno IJ, Macrae CF, Maynard-Casely HE, Towler M. The next dimension of structural science communication: simple 3D printing directly from a crystal structure. CrystEngComm 2017. [DOI: 10.1039/c6ce02412b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Liu T, Vermeulen NA, Howarth AJ, Li P, Sarjeant AA, Hupp JT, Farha OK. Adding to the Arsenal of Zirconium‐Based Metal–Organic Frameworks:
the
Topology as a Platform for Solvent‐Assisted Metal Incorporation. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tian‐Fu Liu
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | | | - Ashlee J. Howarth
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | - Peng Li
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | - Amy A. Sarjeant
- Cambridge Crystallographic Data CentreCenter for Integrative Proteomics Research174 Frelinghuysen Road08854PiscatawayNJUSA
| | - Joseph T. Hupp
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | - Omar K. Farha
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
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23
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Liu T, Vermeulen NA, Howarth AJ, Li P, Sarjeant AA, Hupp JT, Farha OK. Front Cover: Adding to the Arsenal of Zirconium‐Based Metal–Organic Frameworks:
the
Topology as a Platform for Solvent‐Assisted Metal Incorporation (Eur. J. Inorg. Chem. 27/2016). Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201670271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tian‐Fu Liu
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | | | - Ashlee J. Howarth
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | - Peng Li
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | - Amy A. Sarjeant
- Cambridge Crystallographic Data CentreCenter for Integrative Proteomics Research174 Frelinghuysen Road08854PiscatawayNJUSA
| | - Joseph T. Hupp
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | - Omar K. Farha
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
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24
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Ward SC, Sarjeant AA. The power of using 827,948 crystal structures in education. Acta Crystallogr A Found Adv 2016. [DOI: 10.1107/s2053273316097497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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25
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Liu T, Vermeulen NA, Howarth AJ, Li P, Sarjeant AA, Hupp JT, Farha OK. Adding to the Arsenal of Zirconium‐Based Metal–Organic Frameworks:
the
Topology as a Platform for Solvent‐Assisted Metal Incorporation. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600627] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tian‐Fu Liu
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | | | - Ashlee J. Howarth
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | - Peng Li
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | - Amy A. Sarjeant
- Cambridge Crystallographic Data CentreCenter for Integrative Proteomics Research174 Frelinghuysen Road08854PiscatawayNJUSA
| | - Joseph T. Hupp
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
| | - Omar K. Farha
- Department of ChemistryNorthwestern University2145 Sheridan Road60208EvanstonILUSA
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26
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Rammohan A, Sarjeant AA, Kaduk JA. Disodium hydrogen citrate sesquihydrate, Na2HC6H5O7(H2O)1.5. Acta Crystallogr E Crystallogr Commun 2016; 72:943-6. [PMID: 27555936 PMCID: PMC4992911 DOI: 10.1107/s2056989016009014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 06/03/2016] [Indexed: 11/12/2022]
Abstract
The crystal structure of disodium hydrogen citrate sesquihydrate, 2Na2 (+)·C6H6O7 (2-)·1.5H2O, has been solved and refined using laboratory X-ray single-crystal diffraction data, and optimized using density functional techniques. The asymmetric unit contains two independent hydrogen citrate anions, four sodium cations and three water molecules. The coordination polyhedra of the cations (three with a coordination number of six, one with seven) share edges to form isolated 8-rings. The un-ionized terminal carb-oxy-lic acid groups form very strong hydrogen bonds to non-coordinating O atoms, with O⋯O distances of 2.46 Å.
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Affiliation(s)
| | - Amy A. Sarjeant
- Department of Chemistry, Northwestern University, Evanston IL, USA
| | - James A. Kaduk
- Illinois Institute of Technology, Department of Chemistry, 3101 S. Dearborn St., Chicago IL 60616, USA
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27
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Devaine-Pressing K, Lehr JH, Pratt ME, Dawe LN, Sarjeant AA, Kozak CM. Magnesium amino-bis(phenolato) complexes for the ring-opening polymerization of rac-lactide. Dalton Trans 2016; 44:12365-75. [PMID: 25805063 DOI: 10.1039/c5dt00236b] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Magnesium compounds of tetradentate amino-bis(phenolato) ligands, Mg[L1] (1) and Mg[L2] (2) (where [L1] = 2-pyridyl-N,N-bis(2-methylene-4-methoxy-6-tert-butylphenolato), and [L2] = dimethylaminoethylamino-N,N-bis(2-methylene-4-methyl-6-tert-butylphenolato)) were prepared. The proligands, H2[L1] and H2[L2] were reacted with di(n-butyl)magnesium in toluene to give the desired compounds in high yields. Compounds 1 and 2 exhibit dimeric structures in solutions of non-coordinating solvents as observed by NMR spectroscopy and in the solid state as shown by the single crystal X-ray structure of 2. These compounds exhibit good activity for rac-lactide polymerization in solution and in molten lactide.
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Affiliation(s)
- Katalin Devaine-Pressing
- Department of Chemistry, Memorial University of Newfoundland, St. John's, Newfoundland, Canada A1B 3X7.
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28
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Beyzavi H, Vermeulen NA, Howarth AJ, Tussupbayev S, League AB, Schweitzer NM, Gallagher JR, Platero-Prats AE, Hafezi N, Sarjeant AA, Miller JT, Chapman KW, Stoddart JF, Cramer CJ, Hupp JT, Farha OK. Correction to “A Hafnium-Based Metal–Organic Framework as a Nature-Inspired Tandem Reaction Catalyst”. J Am Chem Soc 2016; 138:3251. [DOI: 10.1021/jacs.6b01451] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Hartlieb KJ, Liu WG, Fahrenbach AC, Blackburn AK, Frasconi M, Hafezi N, Dey SK, Sarjeant AA, Stern CL, Goddard WA, Stoddart JF. Quantum Mechanical and Experimental Validation that Cyclobis(paraquat-p-phenylene) Forms a 1:1 Inclusion Complex with Tetrathiafulvalene. Chemistry 2016; 22:2736-45. [PMID: 26784535 DOI: 10.1002/chem.201502157] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Indexed: 11/06/2022]
Abstract
The promiscuous encapsulation of π-electron-rich guests by the π-electron-deficient host, cyclobis(paraquat-p-phenylene) (CBPQT(4+)), involves the formation of 1:1 inclusion complexes. One of the most intensely investigated charge-transfer (CT) bands, assumed to result from inclusion of a guest molecule inside the cavity of CBPQT(4+), is an emerald-green band associated with the complexation of tetrathiafulvalene (TTF) and its derivatives. This interpretation was called into question recently in this journal based on theoretical gas-phase calculations that reinterpreted this CT band in terms of an intermolecular side-on interaction of TTF with one of the bipyridinium (BIPY(2+)) units of CBPQT(4+), rather than the encapsulation of TTF inside the cavity of CBPQT(4+). We carried out DFT calculations, including solvation, that reveal conclusively that the CT band emerging upon mixing TTF with CBPQT(4+) arises from the formation of a 1:1 inclusion complex. In support of this conclusion, we have performed additional experiments on a [2]rotaxane in which a TTF unit, located in the middle of its short dumbbell, is prevented sterically from interacting with either one of the two BIPY(2+) units of a CBPQT(4+) ring residing on a separate [2]rotaxane in a side-on fashion. This [2]rotaxane has similar UV/Vis and (1)H NMR spectroscopic properties with those of 1:1 inclusion complexes of TTF and its derivatives with CBPQT(4+). The [2]rotaxane exists as an equimolar mixture of cis- and trans-isomers associated with the disubstituted TTF unit in its dumbbell component. Solid-state structures were obtained for both isomers, validating the conclusion that the TTF unit, which gives rise to the CT band, resides inside CBPQT(4+).
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Affiliation(s)
- Karel J Hartlieb
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA
| | - Wei-Guang Liu
- Materials and Process Simulation Center (MC 139-74), California Institute of Technology, Pasadena, CA, 91125, USA
| | - Albert C Fahrenbach
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA.,Howard Hughes Medical Institute, Department of Molecular Biology, Center for Computational and Integrative Biology, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Anthea K Blackburn
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA
| | - Marco Frasconi
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA
| | - Nema Hafezi
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA
| | - Sanjeev K Dey
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA
| | - Amy A Sarjeant
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA
| | - Charlotte L Stern
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA
| | - William A Goddard
- Materials and Process Simulation Center (MC 139-74), California Institute of Technology, Pasadena, CA, 91125, USA.
| | - J Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA.
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30
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Wood PA, Sarjeant AA, Yakovenko AA, Ward SC, Groom CR. Capturing neon – the first experimental structure of neon trapped within a metal–organic environment. Chem Commun (Camb) 2016; 52:10048-51. [DOI: 10.1039/c6cc04808k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here we report the first experimental structure of neon captured within an organic or metal–organic crystalline environment.
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Affiliation(s)
| | - Amy A. Sarjeant
- Cambridge Crystallographic Data Centre
- Center for Integrative Proteomics Research
- Rutgers University
- Piscataway
- USA
| | - Andrey A. Yakovenko
- X-Ray Science Division
- Advanced Photon Source
- Argonne National Laboratory
- Argonne
- USA
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31
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Beyzavi H, Vermeulen NA, Howarth AJ, Tussupbayev S, League AB, Schweitzer NM, Gallagher JR, Platero-Prats AE, Hafezi N, Sarjeant AA, Miller JT, Chapman KW, Stoddart JF, Cramer CJ, Hupp JT, Farha OK. A Hafnium-Based Metal-Organic Framework as a Nature-Inspired Tandem Reaction Catalyst. J Am Chem Soc 2015; 137:13624-31. [PMID: 26434603 DOI: 10.1021/jacs.5b08440] [Citation(s) in RCA: 121] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Tandem catalytic systems, often inspired by biological systems, offer many advantages in the formation of highly functionalized small molecules. Herein, a new metal-organic framework (MOF) with porphyrinic struts and Hf6 nodes is reported. This MOF demonstrates catalytic efficacy in the tandem oxidation and functionalization of styrene utilizing molecular oxygen as a terminal oxidant. The product, a protected 1,2-aminoalcohol, is formed selectively and with high efficiency using this recyclable heterogeneous catalyst. Significantly, the unusual regioselective transformation occurs only when an Fe-decorated Hf6 node and the Fe-porphyrin strut work in concert. This report is an example of concurrent orthogonal tandem catalysis.
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Affiliation(s)
- Hudson Beyzavi
- International Institute for Nanotechnology (IIN) and Center for the Chemistry of Integrated Systems (CCIS), Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Nicolaas A Vermeulen
- International Institute for Nanotechnology (IIN) and Center for the Chemistry of Integrated Systems (CCIS), Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Ashlee J Howarth
- International Institute for Nanotechnology (IIN) and Center for the Chemistry of Integrated Systems (CCIS), Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Samat Tussupbayev
- Department of Chemistry, Chemical Theory Center, and Supercomputing Institute, University of Minnesota , 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Aaron B League
- Department of Chemistry, Chemical Theory Center, and Supercomputing Institute, University of Minnesota , 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Neil M Schweitzer
- International Institute for Nanotechnology (IIN) and Center for the Chemistry of Integrated Systems (CCIS), Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - James R Gallagher
- Chemical Science and Engineering Division, Argonne National Laboratory , 9700 South Cass Avenue, Argonne, Illinois 60439, United States
| | - Ana E Platero-Prats
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory , Argonne, Illinois 60439, United States
| | - Nema Hafezi
- International Institute for Nanotechnology (IIN) and Center for the Chemistry of Integrated Systems (CCIS), Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Amy A Sarjeant
- International Institute for Nanotechnology (IIN) and Center for the Chemistry of Integrated Systems (CCIS), Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Jeffrey T Miller
- Chemical Science and Engineering Division, Argonne National Laboratory , 9700 South Cass Avenue, Argonne, Illinois 60439, United States.,School of Chemical Engineering, Purdue University , 480 Stadium Mall Drive, West Lafayette, Indiana 47906, United States
| | - Karena W Chapman
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory , Argonne, Illinois 60439, United States
| | - J Fraser Stoddart
- International Institute for Nanotechnology (IIN) and Center for the Chemistry of Integrated Systems (CCIS), Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Christopher J Cramer
- Department of Chemistry, Chemical Theory Center, and Supercomputing Institute, University of Minnesota , 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Joseph T Hupp
- International Institute for Nanotechnology (IIN) and Center for the Chemistry of Integrated Systems (CCIS), Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Omar K Farha
- International Institute for Nanotechnology (IIN) and Center for the Chemistry of Integrated Systems (CCIS), Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Department of Chemistry, Faculty of Science, King Abdulaziz University , Jeddah 22254, Saudi Arabia
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32
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Deria P, Gómez-Gualdrón DA, Bury W, Schaef HT, Wang TC, Thallapally PK, Sarjeant AA, Snurr RQ, Hupp JT, Farha OK. Ultraporous, Water Stable, and Breathing Zirconium-Based Metal–Organic Frameworks with ftw Topology. J Am Chem Soc 2015; 137:13183-90. [DOI: 10.1021/jacs.5b08860] [Citation(s) in RCA: 128] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Pravas Deria
- Departments
of Chemistry and Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Diego A. Gómez-Gualdrón
- Departments
of Chemistry and Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Wojciech Bury
- Departments
of Chemistry and Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
- Department
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | - Herbert T. Schaef
- Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Timothy C. Wang
- Departments
of Chemistry and Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | | | - Amy A. Sarjeant
- Departments
of Chemistry and Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Randall Q. Snurr
- Departments
of Chemistry and Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Joseph T. Hupp
- Departments
of Chemistry and Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Omar K. Farha
- Departments
of Chemistry and Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 22254, Saudi Arabia
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33
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Sarjeant AA, Wiggin S, Ward SC, Wood PA, Groom CR. Finding your place in the world – using the CSD to benchmark your research. Acta Crystallogr A Found Adv 2015. [DOI: 10.1107/s2053273315092232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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34
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Lalonde MB, Mondloch JE, Deria P, Sarjeant AA, Al-Juaid SS, Osman OI, Farha OK, Hupp JT. Selective Solvent-Assisted Linker Exchange (SALE) in a Series of Zeolitic Imidazolate Frameworks. Inorg Chem 2015; 54:7142-4. [DOI: 10.1021/acs.inorgchem.5b01231] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Marianne B. Lalonde
- Department of Chemistry, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208 United States
| | - Joseph E. Mondloch
- Department of Chemistry, University of Wisconsin—Stevens Point, 2001 Fourth Avenue, Stevens Point, Wisconsin 54481, United States
| | - Pravas Deria
- Department of Chemistry, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208 United States
| | - Amy A. Sarjeant
- Department of Chemistry, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208 United States
| | - Salih S. Al-Juaid
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Osman I. Osman
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Omar K. Farha
- Department of Chemistry, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208 United States
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Joseph T. Hupp
- Department of Chemistry, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208 United States
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35
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Wilson EA, Vermeulen NA, McGonigal PR, Avestro AJ, Sarjeant AA, Stern CL, Stoddart JF. Formation of a hetero[3]rotaxane by a dynamic component-swapping strategy. Chem Commun (Camb) 2015; 50:9665-8. [PMID: 25019588 DOI: 10.1039/c4cc03612c] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Acid-catalysed scrambling of the mechanically interlocked components between two different homo[3]rotaxanes, constituted of dumbbells containing two secondary dialkylammonium ion recognition sites encircled by two [24]crown-8 rings, each containing a couple of imine bonds, affords a statistical mixture of a hetero[3]rotaxane along with the two homo[3]rotaxanes, indicating that neither selectivity nor cooperativity is operating during the assembly process.
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Affiliation(s)
- Eleanor A Wilson
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208-3113, USA.
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36
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Wang TC, Bury W, Gómez-Gualdrón DA, Vermeulen NA, Mondloch JE, Deria P, Zhang K, Moghadam PZ, Sarjeant AA, Snurr RQ, Stoddart JF, Hupp JT, Farha OK. Ultrahigh Surface Area Zirconium MOFs and Insights into the Applicability of the BET Theory. J Am Chem Soc 2015; 137:3585-91. [DOI: 10.1021/ja512973b] [Citation(s) in RCA: 253] [Impact Index Per Article: 28.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
| | - Wojciech Bury
- Department
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | | | | | | | | | | | | | | | | | | | | | - Omar K. Farha
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 22254, Saudi Arabia
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37
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Kim S, Ginsbach JW, Lee JY, Peterson RL, Liu JJ, Siegler MA, Sarjeant AA, Solomon EI, Karlin KD. Amine oxidative N-dealkylation via cupric hydroperoxide Cu-OOH homolytic cleavage followed by site-specific fenton chemistry. J Am Chem Soc 2015; 137:2867-74. [PMID: 25706825 PMCID: PMC4482616 DOI: 10.1021/ja508371q] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Copper(II) hydroperoxide species are significant intermediates in processes such as fuel cells and (bio)chemical oxidations, all involving stepwise reduction of molecular oxygen. We previously reported a Cu(II)-OOH species that performs oxidative N-dealkylation on a dibenzylamino group that is appended to the 6-position of a pyridyl donor of a tripodal tetradentate ligand. To obtain insights into the mechanism of this process, reaction kinetics and products were determined employing ligand substrates with various para-substituent dibenzyl pairs (-H,-H; -H,-Cl; -H,-OMe, and -Cl,-OMe), or with partially or fully deuterated dibenzyl N-(CH2Ph)2 moieties. A series of ligand-copper(II) bis-perchlorate complexes were synthesized, characterized, and the X-ray structures of the -H,-OMe analogue were determined. The corresponding metastable Cu(II)-OOH species were generated by addition of H2O2/base in acetone at -90 °C. These convert (t1/2 ≈ 53 s) to oxidatively N-dealkylated products, producing para-substituted benzaldehydes. Based on the experimental observations and supporting DFT calculations, a reaction mechanism involving dibenzylamine H-atom abstraction or electron-transfer oxidation by the Cu(II)-OOH entity could be ruled out. It is concluded that the chemistry proceeds by rate limiting Cu-O homolytic cleavage of the Cu(II)-(OOH) species, followed by site-specific copper Fenton chemistry. As a process of broad interest in copper as well as iron oxidative (bio)chemistries, a detailed computational analysis was performed, indicating that a Cu(I)OOH species undergoes O-O homolytic cleavage to yield a hydroxyl radical and Cu(II)OH rather than heterolytic cleavage to yield water and a Cu(II)-O(•-) species.
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Affiliation(s)
- Sunghee Kim
- Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218
| | - Jake W. Ginsbach
- Department of Chemistry, Stanford University, Stanford, California 94305
| | - Jung Yoon Lee
- Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218
| | - Ryan L. Peterson
- Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218
| | - Jeffrey J. Liu
- Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218
| | - Maxime A. Siegler
- Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218
| | - Amy A. Sarjeant
- Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218
| | - Edward I. Solomon
- Department of Chemistry, Stanford University, Stanford, California 94305
| | - Kenneth D. Karlin
- Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218
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38
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Hartlieb KJ, Witus LS, Ferris DP, Basuray AN, Algaradah MM, Sarjeant AA, Stern CL, Nassar MS, Botros YY, Stoddart JF. Anticancer activity expressed by a library of 2,9-diazaperopyrenium dications. ACS Nano 2015; 9:1461-1470. [PMID: 25555133 PMCID: PMC4344210 DOI: 10.1021/nn505895j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 01/02/2015] [Indexed: 06/04/2023]
Abstract
Polyaromatic compounds are well-known to intercalate DNA. Numerous anticancer chemotherapeutics have been developed upon the basis of this recognition motif. The compounds have been designed such that they interfere with the role of the topoisomerases, which control the topology of DNA during the cell-division cycle. Although many promising chemotherapeutics have been developed upon the basis of polyaromatic DNA intercalating systems, these candidates did not proceed past clinical trials on account of their dose-limiting toxicity. Herein, we discuss an alternative, water-soluble class of polyaromatic compounds, the 2,9-diazaperopyrenium dications, and report in vitro cell studies for a library of these dications. These investigations reveal that a number of 2,9-diazaperopyrenium dications show similar activities as doxorubicin toward a variety of cancer cell lines. Additionally, we report the solid-state structures of these dications, and we relate their tendency to aggregate in solution to their toxicity profiles. The addition of bulky substituents to these polyaromatic dications decreases their tendency to aggregate in solution. The derivative substituted with 2,6-diisopropylphenyl groups proved to be the most cytotoxic against the majority of the cell lines tested. In the solid state, the 2,6-diisopropylphenyl-functionalized derivative does not undergo π···π stacking, while in aqueous solution, dynamic light scattering reveals that this derivative forms very small (50-100 nm) aggregates, in contrast with the larger ones formed by dications with less bulky substituents. Alteration of the aromaticitiy in the terminal heterocycles of selected dications reveals a drastic change in the toxicity of these polyaromatic species toward specific cell lines.
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Affiliation(s)
- Karel J. Hartlieb
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Leah S. Witus
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Daniel P. Ferris
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Ashish N. Basuray
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Mohammed M. Algaradah
- Joint Center of Excellence in Integrated Nano-Systems (JCIN), King Abdul-Aziz City for Science and Technology (KACST), P.O. Box 6068, Riyadh 11442, Kingdom of Saudia Arabia
| | - Amy A. Sarjeant
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Charlotte L. Stern
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Majed S. Nassar
- Joint Center of Excellence in Integrated Nano-Systems (JCIN), King Abdul-Aziz City for Science and Technology (KACST), P.O. Box 6068, Riyadh 11442, Kingdom of Saudia Arabia
| | - Youssry Y. Botros
- University Research Office, Intel Corporation, Building RNB-6-61, 2200 Mission College Boulevard, Santa Clara, California 95054, United States
| | - J. Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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39
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Barnes JC, Dale EJ, Prokofjevs A, Narayanan A, Gibbs-Hall IC, Juríček M, Stern CL, Sarjeant AA, Botros YY, Stupp SI, Stoddart JF. Semiconducting Single Crystals Comprising Segregated Arrays of Complexes of C60. J Am Chem Soc 2015; 137:2392-9. [DOI: 10.1021/ja512959g] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jonathan C. Barnes
- Department
of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139 United States
| | | | | | | | | | - Michal Juríček
- Department
of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | | | | | - Youssry Y. Botros
- University
Research Office, Intel Corporation, Building RNB-6-61, 2200 Mission
College Boulevard, Santa Clara, California 95054-1549, United States
- Joint Center
of Excellence in Integrated Nano-Systems (JCIN), King Abdul-Aziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Kingdom of Saudi Arabia
| | - Samuel I. Stupp
- Simpson Querrey Institute for BioNanotechnology, 303 East Superior Street, 11th Floor, Chicago, Illinois 60611, United States
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40
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McGuirk CM, Katz MJ, Stern CL, Sarjeant AA, Hupp JT, Farha OK, Mirkin CA. Turning on catalysis: incorporation of a hydrogen-bond-donating squaramide moiety into a Zr metal-organic framework. J Am Chem Soc 2015; 137:919-25. [PMID: 25574688 DOI: 10.1021/ja511403t] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Herein, we demonstrate that the incorporation of an acidic hydrogen-bond-donating squaramide moiety into a porous UiO-67 metal-organic framework (MOF) derivative leads to dramatic acceleration of the biorelevant Friedel-Crafts reaction between indole and β-nitrostyrene. In comparison, it is shown that free squaramide derivatives, not incorporated into MOF architectures, have no catalytic activity. Additionally, using the UiO-67 template, we were able to perform a direct comparison of catalytic activity with that of the less acidic urea-based analogue. This is the first demonstration of the functionalization of a heterogeneous framework with an acidic squaramide derivative.
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Affiliation(s)
- C Michael McGuirk
- Department of Chemistry and the International Institute for Nanotechnology, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
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41
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Wang Y, Frasconi M, Liu WG, Liu Z, Sarjeant AA, Nassar MS, Botros YY, Goddard WA, Stoddart JF. Folding of Oligoviologens Induced by Radical–Radical Interactions. J Am Chem Soc 2015; 137:876-85. [DOI: 10.1021/ja5111305] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yuping Wang
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Marco Frasconi
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Wei-Guang Liu
- Materials
and Process Simulation Center, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, United States
| | - Zhichang Liu
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Amy A. Sarjeant
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Majed S. Nassar
- Joint
Center of Excellence in Integrated Nano-Systems (JCIN), King Abdul-Aziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia
| | - Youssry Y. Botros
- Joint
Center of Excellence in Integrated Nano-Systems (JCIN), King Abdul-Aziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia
- University
Research Office, Intel Corporation, Building RNB-6-61, 2200 Mission
College Boulevard, Santa Clara, California 95054, United States
| | - William A. Goddard
- Materials
and Process Simulation Center, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, United States
| | - J. Fraser Stoddart
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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42
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Clingerman DJ, Morris W, Mondloch JE, Kennedy RD, Sarjeant AA, Stern C, Hupp JT, Farha OK, Mirkin CA. Stabilization of a highly porous metal–organic framework utilizing a carborane-based linker. Chem Commun (Camb) 2015; 51:6521-3. [DOI: 10.1039/c4cc09212k] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The first tritopic carborane-based linker, H3BCA (C15B24O6H30), based on closo-1,10-C2B8H10, has been synthesized and incorporated into a metal–organic framework (MOF), NU-700 (Cu3(BCA)2).
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Affiliation(s)
- Daniel J. Clingerman
- Department of Chemistry and International Institute for Nanotechnology
- Northwestern University
- Evanston
- USA
| | - William Morris
- Department of Chemistry and International Institute for Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Joseph E. Mondloch
- Department of Chemistry and International Institute for Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Robert D. Kennedy
- Department of Chemistry and International Institute for Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Amy A. Sarjeant
- Department of Chemistry and International Institute for Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Charlotte Stern
- Department of Chemistry and International Institute for Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Joseph T. Hupp
- Department of Chemistry and International Institute for Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Omar K. Farha
- Department of Chemistry and International Institute for Nanotechnology
- Northwestern University
- Evanston
- USA
- Department of Chemistry
| | - Chad A. Mirkin
- Department of Chemistry and International Institute for Nanotechnology
- Northwestern University
- Evanston
- USA
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43
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Hafezi N, Holcroft JM, Hartlieb KJ, Dale EJ, Vermeulen NA, Stern CL, Sarjeant AA, Stoddart JF. Modulating the binding of polycyclic aromatic hydrocarbons inside a hexacationic cage by anion-π interactions. Angew Chem Int Ed Engl 2014; 54:456-61. [PMID: 25410825 DOI: 10.1002/anie.201408400] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Indexed: 12/12/2022]
Abstract
We report the template-directed synthesis of BlueCage(6+), a macrobicyclic cyclophane composed of six pyridinium rings fused with two central triazines and bridged by three paraxylylene units. These moieties endow the cage with a remarkably electron-poor cavity, which makes it a powerful receptor for polycyclic aromatic hydrocarbons (PAHs). Upon forming a 1:1 complex with pyrene in acetonitrile, however, BlueCage⋅6 PF6 exhibits a lower association constant Ka than its progenitor ExCage⋅6 PF6. A close inspection reveals that the six PF6(-) counterions of BlueCage(6+) occupy the cavity in a fleeting manner as a consequence of anion-π interactions and, as a result, compete with the PAH guests. This conclusion is supported by a one order of magnitude increase in the Ka value for pyrene in BlueCage(6+) when the PF6(-) counterions are replaced by much bulkier anions. The presence of anion-π interactions is supported by X-ray crystallography, and confirms the presence of a PF6(-) counterion inside its cavity.
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Affiliation(s)
- Nema Hafezi
- Center for the Chemistry of Integrated Systems, Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208 (USA)
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44
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Hafezi N, Holcroft JM, Hartlieb KJ, Dale EJ, Vermeulen NA, Stern CL, Sarjeant AA, Stoddart JF. Modulating the Binding of Polycyclic Aromatic Hydrocarbons Inside a Hexacationic Cage by Anion-π Interactions. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201408400] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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45
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Fathalla M, Barnes JC, Young RM, Hartlieb KJ, Dyar SM, Eaton SW, Sarjeant AA, Co DT, Wasielewski MR, Stoddart JF. Photoinduced Electron Transfer within a Zinc Porphyrin-Cyclobis(paraquat-p-phenylene) Donor-Acceptor Dyad. Chemistry 2014; 20:14690-7. [DOI: 10.1002/chem.201403744] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Indexed: 12/12/2022]
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46
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Karagiaridi O, Bury W, Fairen-Jimenez D, Wilmer CE, Sarjeant AA, Hupp JT, Farha OK. Enhanced Gas Sorption Properties and Unique Behavior toward Liquid Water in a Pillared-Paddlewheel Metal–Organic Framework Transmetalated with Ni(II). Inorg Chem 2014; 53:10432-6. [DOI: 10.1021/ic501467w] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Olga Karagiaridi
- Department of Chemistry and International Institute for
Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Wojciech Bury
- Department of Chemistry and International Institute for
Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Department
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | - David Fairen-Jimenez
- Department of Chemical Engineering & Biotechnology, University of Cambridge, Pembroke Street, Cambridge CB2 3RA, United Kingdom
| | - Christopher E. Wilmer
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Amy A. Sarjeant
- Department of Chemistry and International Institute for
Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Joseph T. Hupp
- Department of Chemistry and International Institute for
Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Omar K. Farha
- Department of Chemistry and International Institute for
Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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47
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Karagiaridi O, Bury W, Sarjeant AA, Hupp JT, Farha OK. Synthesis and characterization of functionalized metal-organic frameworks. J Vis Exp 2014:e52094. [PMID: 25225784 DOI: 10.3791/52094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Metal-organic frameworks have attracted extraordinary amounts of research attention, as they are attractive candidates for numerous industrial and technological applications. Their signature property is their ultrahigh porosity, which however imparts a series of challenges when it comes to both constructing them and working with them. Securing desired MOF chemical and physical functionality by linker/node assembly into a highly porous framework of choice can pose difficulties, as less porous and more thermodynamically stable congeners (e.g., other crystalline polymorphs, catenated analogues) are often preferentially obtained by conventional synthesis methods. Once the desired product is obtained, its characterization often requires specialized techniques that address complications potentially arising from, for example, guest-molecule loss or preferential orientation of microcrystallites. Finally, accessing the large voids inside the MOFs for use in applications that involve gases can be problematic, as frameworks may be subject to collapse during removal of solvent molecules (remnants of solvothermal synthesis). In this paper, we describe synthesis and characterization methods routinely utilized in our lab either to solve or circumvent these issues. The methods include solvent-assisted linker exchange, powder X-ray diffraction in capillaries, and materials activation (cavity evacuation) by supercritical CO2 drying. Finally, we provide a protocol for determining a suitable pressure region for applying the Brunauer-Emmett-Teller analysis to nitrogen isotherms, so as to estimate surface area of MOFs with good accuracy.
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Affiliation(s)
| | - Wojciech Bury
- Department of Chemistry, Northwestern University; Department of Chemistry, Warsaw University of Technology
| | | | | | - Omar K Farha
- Department of Chemistry, Northwestern University; Department of Chemistry, Faculty of Science, King Abdulaziz University;
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48
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Gutov OV, Bury W, Gomez-Gualdron DA, Krungleviciute V, Fairen-Jimenez D, Mondloch JE, Sarjeant AA, Al-Juaid SS, Snurr RQ, Hupp JT, Yildirim T, Farha OK. Water-Stable Zirconium-Based Metal-Organic Framework Material with High-Surface Area and Gas-Storage Capacities. Chemistry 2014; 20:12389-93. [DOI: 10.1002/chem.201402895] [Citation(s) in RCA: 128] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Indexed: 11/08/2022]
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49
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Frasconi M, Kikuchi T, Cao D, Wu Y, Liu WG, Dyar SM, Barin G, Sarjeant AA, Stern CL, Carmieli R, Wang C, Wasielewski MR, Goddard WA, Stoddart JF. Mechanical Bonds and Topological Effects in Radical Dimer Stabilization. J Am Chem Soc 2014; 136:11011-26. [DOI: 10.1021/ja504662a] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Marco Frasconi
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Takashi Kikuchi
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Dennis Cao
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Yilei Wu
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Argonne-Northwestern
Solar Energy Research (ANSER) Center, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208, United States
| | - Wei-Guang Liu
- Materials
and Process Simulation Center, California Institute of Technology, Pasadena, California 91125, United States
| | - Scott M. Dyar
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Argonne-Northwestern
Solar Energy Research (ANSER) Center, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208, United States
| | - Gokhan Barin
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Amy A. Sarjeant
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Charlotte L. Stern
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Raanan Carmieli
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Argonne-Northwestern
Solar Energy Research (ANSER) Center, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208, United States
| | - Cheng Wang
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- College
of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei Province 430072, People’s Republic of China
| | - Michael R. Wasielewski
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Argonne-Northwestern
Solar Energy Research (ANSER) Center, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208, United States
| | - William A. Goddard
- Materials
and Process Simulation Center, California Institute of Technology, Pasadena, California 91125, United States
- NanoCentury
KAIST Institute and Graduate School of EEWS (WCU), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong Dong, Yuseong Gu, Daejeon 305-701, Republic of Korea
| | - J. Fraser Stoddart
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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Barnes JC, Frasconi M, Young RM, Khdary NH, Liu WG, Dyar SM, McGonigal PR, Gibbs-Hall IC, Diercks CS, Sarjeant AA, Stern CL, Goddard WA, Wasielewski MR, Stoddart JF. Solid-State Characterization and Photoinduced Intramolecular Electron Transfer in a Nanoconfined Octacationic Homo[2]Catenane. J Am Chem Soc 2014; 136:10569-72. [DOI: 10.1021/ja505093d] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | | | | | - Nezar H. Khdary
- National
Center for Nano Technology Research, King Abdulaziz City for Science and Technology (KACST) P.O. Box 6086, Riyadh 11442, Kingdom of Saudi Arabia
| | - Wei-Guang Liu
- Materials
and Process Simulation Center, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, United States
| | | | | | | | | | | | | | - William A. Goddard
- Materials
and Process Simulation Center, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, United States
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