1
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Seppänen O, Aikonen S, Muuronen M, Alamillo-Ferrer C, Burés J, Helaja J. Dual H-bond activation of NHC-Au(i)-Cl complexes with amide functionalized side-arms assisted by H-bond donor substrates or acid additives. Chem Commun (Camb) 2020; 56:14697-14700. [PMID: 33169740 DOI: 10.1039/d0cc05999d] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Novel approach with amide-tethered H-bond donor NHC ligands enabled Au(i)-catalysis via H-bonding. The plain NHC-Au(i)-Cl complex catalysed conversions of terminal N-propynamides to oxazolines, and enyne cycloisomerization with an acid additive, in DCM at RT. DFT calculations enlightened the function of the side-arm in the activation.
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Affiliation(s)
- Otto Seppänen
- Department of Chemistry, University of Helsinki, A. I. Virtasen aukio 1, P.O. Box 55, 00014, Finland. juho.helaja@helsinki
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2
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Tang Y, Yu B. Coinage Metal (Bisfluorosulfonyl)imide Complexes: Preparation, Characterization, and Catalytic Applications. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201901058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yu Tang
- State Key Laboratory of Bioorganic and Natural Products Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Road 200032 Shanghai China
| | - Biao Yu
- State Key Laboratory of Bioorganic and Natural Products Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Road 200032 Shanghai China
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3
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Meng X, Li J, Zuo Y, Hu C, Su Z. Theoretical Study on Asymmetric [2 + 2] Cycloaddition of an Alkynone with a Cyclic Enol Silyl Ether Catalyzed by a Chiral N,N′-Dioxide-Zn(II) Complex. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00299] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Xiangxiang Meng
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, People’s Republic of China
| | - Jing Li
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, People’s Republic of China
| | - Yini Zuo
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, People’s Republic of China
| | - Changwei Hu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, People’s Republic of China
| | - Zhishan Su
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, People’s Republic of China
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4
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Yu Z, Zhang T, Bai R, Lan Y. Probing enantioselectivity in rhodium-catalyzed Si–C bond cleavage to construct silicon-stereocenters: a theoretical study. Catal Sci Technol 2019. [DOI: 10.1039/c8cy02261e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Density functional theory (DFT) calculations indicate that favorable oxidative addition/reductive elimination process from arylrhodium complex determines the enantioselectivity.
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Affiliation(s)
- Zhaoyuan Yu
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
| | - Tao Zhang
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
| | - Ruopeng Bai
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
| | - Yu Lan
- Department College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- China
- School of Chemistry and Chemical Engineering
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5
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Zhou L, Yang L, Zhang Y, Kirillov AM, Fang R, Han B. Theoretical study on the mechanism and chemoselectivity in gold(i)-catalyzed cycloisomerization of β,β-disubstituted ortho-(alkynyl)styrenes. Org Chem Front 2019. [DOI: 10.1039/c9qo00534j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The mechanism and chemoselectivity of gold(i)-catalyzed cycloadditions of β,β-disubstituted ortho-(alkynyl)styrenes were explored by DFT calculations.
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Affiliation(s)
- Lin Zhou
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Li Yang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yanwen Zhang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Alexander M. Kirillov
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- Lisbon
- Portugal
| | - Ran Fang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Bing Han
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
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6
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Kuang J, Zhou T, You T, Chen J, Su C, Xia Y. Facile access to 1,3-diketones by gold(i)-catalyzed regioselective hydration of ynones. Org Biomol Chem 2019; 17:3940-3944. [DOI: 10.1039/c9ob00494g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A regioselective hydration of ynones was developed via gold catalysis, providing a simple, mild, and efficient method for the synthesis of a variety of 1,3-diketone derivatives.
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Affiliation(s)
- Jinqiang Kuang
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
- SZU-NUS Collaborative Innovation Center for Optoelectronic Science & Technology
| | - Tao Zhou
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
| | - Tingjie You
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
| | - Jianhui Chen
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
| | - Chenliang Su
- SZU-NUS Collaborative Innovation Center for Optoelectronic Science & Technology
- International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education
- College of Optoelectronic Engineering
- Shenzhen University
- Shenzhen 518060
| | - Yuanzhi Xia
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
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7
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Lin Y, Zhou T, Guo W, Teng Z, Xia Y. The mechanism of the gold-catalyzed intramolecular [3 + 2]-cycloaddition of 1,6-diynes: a DFT study. Dalton Trans 2019; 48:5698-5704. [DOI: 10.1039/c9dt00553f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The mechanism and selectivity of the gold-catalyzed intramolecular cycloaddition of 1,6-diynes were unveiled by DFT calculations.
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Affiliation(s)
- Yongjia Lin
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
| | - Tao Zhou
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
| | - Wei Guo
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
| | - Zhenfang Teng
- Center for Modern Education Technology
- Wenzhou University
- Wenzhou 325035
- P. R. China
| | - Yuanzhi Xia
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
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8
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Theoretical investigation of gold(I)-catalyzed intramolecular SEAr in isoxazole derivatives: Mechanisms, origin of regioselectivity, and role of hydrogen acceptor. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.09.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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9
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Zhou L, Zhang Y, Fang R, Yang L. Computational Exploration of Counterion Effects in Gold(I)-Catalyzed Cycloisomerization of ortho-(Alkynyl)styrenes. ACS OMEGA 2018; 3:9339-9347. [PMID: 31459067 PMCID: PMC6644738 DOI: 10.1021/acsomega.8b01131] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 07/12/2018] [Indexed: 06/10/2023]
Abstract
A detailed theoretical analysis of the mechanism and chemoselectivity for gold(I)-catalyzed reaction of o-(alkynyl)styrene containing an isopropyl and a methyl at the terminal position of the alkene has been reported in this work. Two different counterions (SbF6 - and OTs-) were studied as model catalysts. According to our calculation, for SbF6 -, the reaction pathway is more prone to direct 1,2-H shifts (isopropyl H) than the elimination and ring expansion pathway. However, an elimination pathway affords the indenyl derivative by forming p-toluenesulfonic acid (HOTs), which may be the main pathway in the presence of OTs-. The chemoselectivity for the title reaction is mainly determined by the electronic effect of the counterion and the substituent rather than the steric effect. In other words, less basic SbF6 - mainly provides the charge separation effect rather than assisted proton elimination. However, the more basic OTs- mainly assist proton elimination through the formation of HOTs. In addition to the good agreement with the experimental data, the density functional theory results also provide a significant contribution to the understanding of the reaction mechanism.
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Affiliation(s)
- Lin Zhou
- State
Key Laboratory of Applied Organic Chemistry and College of
Chemistry and Chemical Engineering, and Key Laboratory of Nonferrous Metals
Chemistry and Resources Utilization of Gansu Province, Lanzhou University, No. 222 Tianshui South Road, Lanzhou 730000, P. R.
China
| | - Yanwen Zhang
- State
Key Laboratory of Applied Organic Chemistry and College of
Chemistry and Chemical Engineering, and Key Laboratory of Nonferrous Metals
Chemistry and Resources Utilization of Gansu Province, Lanzhou University, No. 222 Tianshui South Road, Lanzhou 730000, P. R.
China
| | - Ran Fang
- State
Key Laboratory of Applied Organic Chemistry and College of
Chemistry and Chemical Engineering, and Key Laboratory of Nonferrous Metals
Chemistry and Resources Utilization of Gansu Province, Lanzhou University, No. 222 Tianshui South Road, Lanzhou 730000, P. R.
China
| | - Lizi Yang
- State
Key Laboratory of Applied Organic Chemistry and College of
Chemistry and Chemical Engineering, and Key Laboratory of Nonferrous Metals
Chemistry and Resources Utilization of Gansu Province, Lanzhou University, No. 222 Tianshui South Road, Lanzhou 730000, P. R.
China
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10
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Fang R, Zhou L, Tu PC, Kirillov AM, Yang L. Computational Study on Gold-Catalyzed Cascade Reactions of 1,4-Diynes and Pyrroles: Mechanism, Regioselectivity, Role of Catalyst, and Effects of Substituent and Solvent. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00201] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ran Fang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Lin Zhou
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Peng-Cheng Tu
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Alexander M. Kirillov
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Lizi Yang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
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11
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Schießl J, Schulmeister J, Doppiu A, Wörner E, Rudolph M, Karch R, Hashmi ASK. An Industrial Perspective on Counter Anions in Gold Catalysis: Underestimated with Respect to “Ligand Effects”. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800233] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jasmin Schießl
- Innovam; Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Organisch-Chemisches Institut; Heidelberg University; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Jürgen Schulmeister
- Innovam; Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Organisch-Chemisches Institut; Heidelberg University; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Angelino Doppiu
- Umicore AG & Co. KG; Rodenbacher Chaussee 4 D-63457 Hanau-Wolfgang Germany
| | - Eileen Wörner
- Umicore AG & Co. KG; Rodenbacher Chaussee 4 D-63457 Hanau-Wolfgang Germany
| | | | - Ralf Karch
- Umicore AG & Co. KG; Rodenbacher Chaussee 4 D-63457 Hanau-Wolfgang Germany
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12
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Qi C, Hasenmaile F, Gandon V, Lebœuf D. Calcium(II)-Catalyzed Intra- and Intermolecular Hydroamidation of Unactivated Alkenes in Hexafluoroisopropanol. ACS Catal 2018. [DOI: 10.1021/acscatal.7b04271] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chenxiao Qi
- Institut
de Chimie Moléculaire et des Matériaux d’Orsay
(ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay
cedex, France
| | - Felix Hasenmaile
- Institut
de Chimie Moléculaire et des Matériaux d’Orsay
(ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay
cedex, France
| | - Vincent Gandon
- Institut
de Chimie Moléculaire et des Matériaux d’Orsay
(ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay
cedex, France
- Laboratoire
de Chimie Moléculaire (LCM), CNRS UMR 9168, Ecole Polytechnique, Université Paris-Saclay, route de Saclay, 91128 Palaiseau cedex, France
| | - David Lebœuf
- Institut
de Chimie Moléculaire et des Matériaux d’Orsay
(ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay
cedex, France
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13
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Li Y, Tu PC, Zhou L, Kirillov AM, Fang R, Yang L. How Does the Catalyst Affect the Reaction Pathway? DFT Analysis of the Mechanism and Selectivity in the 1,6-Diyne Ester Cycloisomerization. Organometallics 2018. [DOI: 10.1021/acs.organomet.7b00813] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yunhe Li
- State
Key Laboratory of Applied Organic Chemistry and Key Laboratory of
Nonferrous Metals Chemistry and Resources Utilization of Gansu Province,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Peng-Cheng Tu
- State
Key Laboratory of Applied Organic Chemistry and Key Laboratory of
Nonferrous Metals Chemistry and Resources Utilization of Gansu Province,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Lin Zhou
- State
Key Laboratory of Applied Organic Chemistry and Key Laboratory of
Nonferrous Metals Chemistry and Resources Utilization of Gansu Province,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Alexander M. Kirillov
- Centro
de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Ran Fang
- State
Key Laboratory of Applied Organic Chemistry and Key Laboratory of
Nonferrous Metals Chemistry and Resources Utilization of Gansu Province,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Lizi Yang
- State
Key Laboratory of Applied Organic Chemistry and Key Laboratory of
Nonferrous Metals Chemistry and Resources Utilization of Gansu Province,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
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14
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Fang R, Zhou L, Tu PC, Yang L. Gold(i)-catalyzed cycloisomerization of ortho-(alkynyl) styrenes: DFT analysis of the crucial role of SbF6− in the elimination of protons. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00367j] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The mechanism, regioselectivity and role of SbF6− in the gold(i)-catalyzed reaction of o-(alkynyl) styrene are clarified through our DFT calculations.
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Affiliation(s)
- Ran Fang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Lin Zhou
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Peng-Cheng Tu
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Lizi Yang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
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15
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Yuan B, He R, Guo X, Shen W, Zhang F, Xu Y, Li M. DFT study on the Au(i)-catalyzed cyclization of indole-allenoate: counterion and solvent effects. NEW J CHEM 2018. [DOI: 10.1039/c8nj02375a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The base strength was revealed to be the primary factor controlling the catalytic capability of counterions. The image shows the Au(i)-catalyzed cyclization reaction of indole-allenoate to form dihydrocyclopenta[b]indole derivatives, as reported by Ma.
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Affiliation(s)
- Binfang Yuan
- School of Chemistry and Chemical Engineering, Yangtze Normal University
- Chongqing 408100
- China
- College of Chemistry and Chemical Engineering, Southwest University
- Chongqing 400715
| | - Rongxing He
- College of Chemistry and Chemical Engineering, Southwest University
- Chongqing 400715
- China
| | - Xiaogang Guo
- School of Chemistry and Chemical Engineering, Yangtze Normal University
- Chongqing 408100
- China
| | - Wei Shen
- College of Chemistry and Chemical Engineering, Southwest University
- Chongqing 400715
- China
| | - Fengying Zhang
- College of Chemistry and Chemical Engineering, Southwest University
- Chongqing 400715
- China
| | - Yanyan Xu
- College of Chemistry and Chemical Engineering, Southwest University
- Chongqing 400715
- China
| | - Ming Li
- College of Chemistry and Chemical Engineering, Southwest University
- Chongqing 400715
- China
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16
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Lu Z, Han J, Okoromoba OE, Shimizu N, Amii H, Tormena CF, Hammond GB, Xu B. Predicting Counterion Effects Using a Gold Affinity Index and a Hydrogen Bonding Basicity Index. Org Lett 2017; 19:5848-5851. [DOI: 10.1021/acs.orglett.7b02829] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Zhichao Lu
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40292, United States
| | - Junbin Han
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40292, United States
| | - Otome E. Okoromoba
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40292, United States
| | - Naoto Shimizu
- Department of Chemistry and Chemical Biology, Graduate School of Engineering, Gunma University, Gunma 376-8515, Japan
| | - Hideki Amii
- Department of Chemistry and Chemical Biology, Graduate School of Engineering, Gunma University, Gunma 376-8515, Japan
| | - Cláudio F. Tormena
- Institute of Chemistry, University of Campinas, Campinas 13083-970, Brazil
| | - Gerald B. Hammond
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40292, United States
| | - Bo Xu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Lu, Shanghai 201620, China
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17
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Silva López C, Faza ON, Mansell A, Theis Z, Bellert D. Three Reaction Channels with Signature Proton Transfers in the Ni(I)-Catalyzed Decomposition of Ethyl Acetate. Organometallics 2017. [DOI: 10.1021/acs.organomet.6b00769] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Carlos Silva López
- Universidade de Vigo, Departamento de Quı́mica
Orgánica, Campus Lagoas-Marcosende, 36310 Vigo, Spain
| | - Olalla Nieto Faza
- Universidade de Vigo, Departamento de Quı́mica
Orgánica, Campus Lagoas-Marcosende, 36310 Vigo, Spain
| | - Adam Mansell
- Department
of Chemistry and Biochemistry, Baylor University, Waco, Texas 76798, United States
| | - Zachry Theis
- Department
of Chemistry and Biochemistry, Baylor University, Waco, Texas 76798, United States
| | - Darrin Bellert
- Department
of Chemistry and Biochemistry, Baylor University, Waco, Texas 76798, United States
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18
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Gaggioli CA, Ciancaleoni G, Zuccaccia D, Bistoni G, Belpassi L, Tarantelli F, Belanzoni P. Strong Electron-Donating Ligands Accelerate the Protodeauration Step in Gold(I)-Catalyzed Reactions: A Quantitative Understanding of the Ligand Effect. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00346] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Carlo Alberto Gaggioli
- Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, Via Elce di Sotto 8, I-06123 Perugia, Italy
| | - Gianluca Ciancaleoni
- Departamento
de Química, Universidade Federal de Santa Catarina, 88040-900 Florianópolis, Brazil
| | - Daniele Zuccaccia
- Dipartimento
di Scienze Agroalimentari, Ambientali e Animali, Sezione di Chimica, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123 Perugia, Italy
| | - Giovanni Bistoni
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123 Perugia, Italy
- Max Planck Institute for Chemical Energy Conversion, Stiftstraße 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Leonardo Belpassi
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123 Perugia, Italy
| | - Francesco Tarantelli
- Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, Via Elce di Sotto 8, I-06123 Perugia, Italy
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123 Perugia, Italy
| | - Paola Belanzoni
- Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, Via Elce di Sotto 8, I-06123 Perugia, Italy
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123 Perugia, Italy
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19
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Mi Y, Zhou T, Wang KP, Lee D, Xia Y. Mechanistic Understanding of the Divergent Cyclizations ofo-Alkynylbenzaldehyde Acetals and Thioacetals Catalyzed by Metal Halides. Chemistry 2015; 21:17256-68. [DOI: 10.1002/chem.201502469] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Indexed: 11/06/2022]
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20
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Ranieri B, Escofet I, Echavarren AM. Anatomy of gold catalysts: facts and myths. Org Biomol Chem 2015; 13:7103-18. [PMID: 26055272 PMCID: PMC4479959 DOI: 10.1039/c5ob00736d] [Citation(s) in RCA: 168] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 05/19/2015] [Indexed: 12/23/2022]
Abstract
This review article covers the main types of gold(i) complexes used as precatalysts under homogeneous conditions in organic synthesis and discusses the different ways of catalyst activation as well as ligand, silver, and anion effects.
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Affiliation(s)
- Beatrice Ranieri
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
| | - Imma Escofet
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
| | - Antonio M. Echavarren
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
- Departament de Química Analítica i Química Orgànica , Universitat Rovira i Virgili , C/Marcel·li Domingo s/n , 43007 Tarragona , Spain
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21
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Fourmy K, Mallet-Ladeira S, Dechy-Cabaret O, Gouygou M. Platinum(II)-phosphole complexes: synthesis and evaluation as enyne cycloisomerisation catalysts. Dalton Trans 2015; 43:6728-34. [PMID: 24643759 DOI: 10.1039/c3dt53588f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of platinum(II)-monophosphole complexes has been synthesized and used in enyne cycloisomerisations in order to study the effect of the ligand on the catalytic activity and selectivity. Reactions were performed on various N- or C-tethered 1,6-enynes and in the absence or in the presence of nucleophiles. For the most efficient cationic Pt(II)-complexes, it was also evidenced that the counterion and/or the solvent could have an influence on both the efficiency and the selectivity in the competition between the 5-exo-dig and the 6-endo-dig processes.
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Affiliation(s)
- Kévin Fourmy
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 route de Narbonne, BP 44099, F-31077 Toulouse Cedex 4, France
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22
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Affiliation(s)
- Minqiang Jia
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum − University of Bologna, Via Selmi 2, 40126 Bologna, Italy
| | - Marco Bandini
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum − University of Bologna, Via Selmi 2, 40126 Bologna, Italy
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23
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Ciancaleoni G, Belpassi L, Zuccaccia D, Tarantelli F, Belanzoni P. Counterion Effect in the Reaction Mechanism of NHC Gold(I)-Catalyzed Alkoxylation of Alkynes: Computational Insight into Experiment. ACS Catal 2015. [DOI: 10.1021/cs501681f] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Gianluca Ciancaleoni
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123, Perugia, Italy
| | - Leonardo Belpassi
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123, Perugia, Italy
| | - Daniele Zuccaccia
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123, Perugia, Italy
- Dipartimento
di Chimica, Fisica e Ambiente, Università di Udine, Via Cotonificio
108, I-33100 Udine, Italy
| | - Francesco Tarantelli
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123, Perugia, Italy
- Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, Via Elce di sotto 8, I-06123, Perugia, Italy
| | - Paola Belanzoni
- Istituto
di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, via Elce di Sotto 8, I-06123, Perugia, Italy
- Dipartimento
di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, Via Elce di sotto 8, I-06123, Perugia, Italy
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24
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Zhou T, Xia Y. Substrate-Dependent Mechanisms for the Gold(I)-Catalyzed Cycloisomerization of Silyl-Tethered Enynes: A Computational Study. Organometallics 2014. [DOI: 10.1021/om500499s] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Tao Zhou
- College
of Chemistry and
Materials Engineering, Wenzhou University, Wenzhou 325035, People’s Republic of China
| | - Yuanzhi Xia
- College
of Chemistry and
Materials Engineering, Wenzhou University, Wenzhou 325035, People’s Republic of China
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25
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Jia M, Cera G, Perrotta D, Monari M, Bandini M. Taming gold(I)-counterion interplay in the de-aromatization of indoles with allenamides. Chemistry 2014; 20:9875-8. [PMID: 25044346 DOI: 10.1002/chem.201403155] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2014] [Indexed: 11/10/2022]
Abstract
A careful interplay between the π electrophilicity of a cationic Au(I) center and the basicity of the corresponding counterion allowed for the chemo- and regioselective inter- as well as intramolecular de-aromatization of 2,3-disubstituted indoles with allenamides. The silver-free bifunctional Lewis acid/Brønsted base complex [{2,4-(tBu)2C6H3O}3PAuTFA] assisted the formation of a range of densely functionalized indolenines under mild conditions.
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Affiliation(s)
- Minqiang Jia
- Department of Chemistry "G. Ciamician", Alma Mater Studiorum - University of Bologna, Via Selmi 2, 40126 Bologna (Italy)
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