1
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Li C, Qin Q, Guan A, Yang W, Zhao W. Transition-Metal Free C-C Bond Cross-Coupling of Aryl Ethers with Diarylmethanes. J Org Chem 2023. [PMID: 37196236 DOI: 10.1021/acs.joc.3c00370] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
We describe a general and efficient transition-metal free C-C bond cross-coupling of (hetero)aryl ethers and diarylmethanes via C(sp2)-O bond cleavage. The coupling reactions mediated by KHMDS proceeded well with high efficiency, broad substrate scope, and good functional group tolerance. The robustness and practicability of this protocol also have been demonstrated by easy gram-scale preparation and diversified product derivatization.
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Affiliation(s)
- Chenchen Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Qi Qin
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Aocong Guan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Wen Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Wanxiang Zhao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
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2
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Sun T, Zhang J, Fang Y, Zhou Y, Cao H, Luo G, Cao ZC. Enantioselective Alkylation of Unactivated C–O Bond: Solvent Molecule Affects Competing β-H Elimination and Reductive Elimination Dynamics. ACS Catal 2023. [DOI: 10.1021/acscatal.2c06054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Affiliation(s)
- Tingting Sun
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Jintong Zhang
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Yijun Fang
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Yu Zhou
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui 230601, China
| | - Haiqun Cao
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Gen Luo
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui 230601, China
| | - Zhi-Chao Cao
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, Anhui Agricultural University, Hefei, Anhui 230036, China
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3
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Liu X, Xu B, Su W. Ni-Catalyzed Deoxygenative Borylation of Phenols Via O-Phenyl-uronium Activation. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02708] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xiaojie Liu
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou 350002, China
- College of Chemistry, Fuzhou University, 2 Wulongjiang Road, Fuzhou 350108, China
| | - Biping Xu
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou 350002, China
| | - Weiping Su
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou 350002, China
- College of Chemistry, Fuzhou University, 2 Wulongjiang Road, Fuzhou 350108, China
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4
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Pietrasiak E, Ha S, Jeon S, Jeong J, Lee J, Seo J, Lee E. Cobalt-Catalyzed Formation of Grignard Reagents via C-O or C-S Bond Activation. J Org Chem 2022; 87:8380-8389. [PMID: 35731897 DOI: 10.1021/acs.joc.2c00221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
C(aryl)-OMe bond functionalization catalyzed by cobalt(II) chloride in combination with a nacnac-type ligand and magnesium as a reductant is reported. Borylation and benzoylation of aryl methoxides are demonstrated, and C(aryl)-SMe bond borylation can be achieved under similar conditions. This is the first example of achieving these transformations using cobalt catalysis. Mechanistic studies suggest that a Grignard reagent is generated as an intermediate in a rare example of a magnesiation via a C-O bond activation reaction. Indeed, an organomagnesium species could be directly observed by electrospray ionization mass spectroscopic analysis. Kinetic experiments indicate that a heterogeneous cobalt catalyst performs the C-O bond activation.
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Affiliation(s)
- Ewa Pietrasiak
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, South Korea
| | - Seongmin Ha
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, South Korea
| | - Seungwon Jeon
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, South Korea
| | - Jongheon Jeong
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, South Korea
| | - Jiyeon Lee
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, South Korea
| | - Jongcheol Seo
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, South Korea
| | - Eunsung Lee
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, South Korea
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5
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Cetin HK, Baytaroglu C. The Impact of Age on Percutaneous Thrombectomy Outcomes in the Management of Lower Extremity Deep Vein Thrombosis. HASEKI TIP BÜLTENI 2022. [DOI: 10.4274/haseki.galenos.2022.8233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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6
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Iwasaki T, Ishiga W, Pal S, Nozaki K, Kambe N. Mechanistic Insight into Rh-Catalyzed C(sp 2)–O Bond Cleavage Applied to Cross-Coupling Reaction of Benzofurans with Aryl Grignard Reagents. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takanori Iwasaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Wataru Ishiga
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 560-0871, Japan
| | - Shrinwantu Pal
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Nobuaki Kambe
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 560-0871, Japan
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7
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Zhang Z, Zhang J, Gao Q, Zhou Y, Yang M, Cao H, Sun T, Luo G, Cao ZC. Enantioselective alkylative cross-coupling of unactivated aromatic C-O electrophiles. Nat Commun 2022; 13:2953. [PMID: 35618745 PMCID: PMC9135759 DOI: 10.1038/s41467-022-30693-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 05/11/2022] [Indexed: 11/23/2022] Open
Abstract
Nonpolar alkyl moieties, especially methyl group, are frequently used to modify bioactive molecules during lead optimization in medicinal chemistry. Thus transition-metal catalyzed alkylative cross-coupling reactions by using readily available and environmentally benign C–O electrophiles have been established as powerful tools to install alkyl groups, however, the C(sp3)–C(sp2) cross-coupling via asymmetric activation of aromatic C–O bond for the synthesis of alkylated chiral compounds remains elusive. Here, we unlock a C(sp3)–C(sp2) cross-coupling via enantioselective activation of aromatic C–O bond for the efficient synthesis of versatile axially chiral 2-alkyl-2’-hydroxyl-biaryl compounds. By employing a unique chiral N-heterocyclic carbene ligand, this transformation is accomplished via nickel catalysis with good enantiocontrol. Mechanistic studies indicate that bis-ligated nickel complexes might be formed as catalytically active species in the enantioselective alkylative cross-coupling. Moreover, further derivation experiments suggest this developed methodology holds great promise for complex molecule synthesis and asymmetric catalysis. Transition-metal catalyzed alkylative cross-couplings are established, powerful tools for the installation of alkyl groups. Here, the authors unlock a C(sp3)–C(sp2) cross-coupling via the asymmetric activation of the aromatic C–O bond by bis-ligated nickel complexes for the synthesis of alkylated, axially chiral biaryl compounds.
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Affiliation(s)
- Zishuo Zhang
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, College of Plant Protection, Anhui Agricultural University, Hefei, Anhui, 230036, China
| | - Jintong Zhang
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, College of Plant Protection, Anhui Agricultural University, Hefei, Anhui, 230036, China
| | - Quan Gao
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, College of Plant Protection, Anhui Agricultural University, Hefei, Anhui, 230036, China
| | - Yu Zhou
- Institute of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Mingyu Yang
- School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi, 710119, China
| | - Haiqun Cao
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, College of Plant Protection, Anhui Agricultural University, Hefei, Anhui, 230036, China
| | - Tingting Sun
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, College of Plant Protection, Anhui Agricultural University, Hefei, Anhui, 230036, China
| | - Gen Luo
- Institute of Physical Science and Information Technology, Anhui University, Hefei, 230601, China.
| | - Zhi-Chao Cao
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, College of Plant Protection, Anhui Agricultural University, Hefei, Anhui, 230036, China.
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8
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Lu D, Guan W, Yang X, Wang Y, Kambe N, Qiu R. Cu-Catalyzed Dual C-O Bonds Cleavage of Cyclic Ethers with Carboxylic Acids, NaI, and TMSCF 3 to Give Iodoalkyl Ester. Org Lett 2022; 24:2826-2831. [PMID: 35394275 DOI: 10.1021/acs.orglett.2c00732] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein, by dual C-O bond cleavage of cyclic ethers with Cu catalysis, we eventually led to the development of a selective three-component coupling of commercially available chemicals, carboxylic acids, ethers, and halogens to synthesize more than 70 iodoalkyl esters in the presence of TMSCF3. This allows for the concise synthesis of highly functionalized iodoalkyl esters directly. And the synthetic insect pheromones were also disclosed.
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Affiliation(s)
- Dong Lu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Wenjian Guan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Xiaogang Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Yuzhi Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Nobuaki Kambe
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.,Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Renhua Qiu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
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9
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Britt LH, Zhao Z, Murphy GK. Award Lecture Paper: Hypervalent Iodine-Mediated Oxidative Alkene Arylation: A Thorough Analysis. CAN J CHEM 2022. [DOI: 10.1139/cjc-2022-0032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A hypervalent iodine-mediated, oxidative alkene arylation reaction has been developed. Both Koser’s reagent (PhI(OH)OTs) and (diacetoxyiodo)toluene (TolI(OAc)<sub>2</sub>) were equally viable as oxidants, which reacted with ortho-vinylbiphenyl derivatives to produce tri-, tetra- and pentacyclic polycyclic aromatic hydrocarbons (PAHs) in yields up to 97%. Comparison of this stoichiometric reaction with a previously-reported catalytic process showed that these protocols were largely complementary, and that they likely operate via the same general mechanistic sequence involving vinyliodonium salts decomposing into vinylene phenonium ions. Various mechanistic control experiments were conducted, which ruled out epoxides as intermediates, and which showed that E- and Z- alkene geometry in 10-substituted ortho-vinylbiphenyls had no impact on the ensuing isomeric product distributions. These experiments strongly supported the formation of E-vinyliodonium ions as initial reaction intermediates, and while the occurrence of 1,2-phenyl shift products was a common phenomenon, we concluded that alkyl substitution on the ortho-vinylbiphenyl was a requirement for this alternate pathway to occur.
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Affiliation(s)
| | - Zhensheng Zhao
- University of Waterloo, Chemistry, Waterloo, Ontario, Canada,
| | - Graham Kevin Murphy
- University of Waterloo, Chemistry, C2-367 Department of Chemistry, 200 University Ave W., Waterloo, Ontario, Canada, N2L3G1,
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10
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Bell JD, Robb I, Murphy JA. Highly selective α-aryloxyalkyl C–H functionalisation of aryl alkyl ethers. Chem Sci 2022; 13:12921-12926. [DOI: 10.1039/d2sc04463c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 10/15/2022] [Indexed: 11/21/2022] Open
Abstract
We report highly selective photocatalytic functionalisations of alkyl groups in aryl alkyl ethers with a range of electron-poor alkenes using an acridinium catalyst with a phosphate base and irradiation with visible light (456 nm or 390 nm).
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Affiliation(s)
- Jonathan D. Bell
- Department of Pure and Applied Chemistry, 295 Cathedral Street, Glasgow G1 1XL, UK
| | - Iain Robb
- Department of Pure and Applied Chemistry, 295 Cathedral Street, Glasgow G1 1XL, UK
| | - John A. Murphy
- Department of Pure and Applied Chemistry, 295 Cathedral Street, Glasgow G1 1XL, UK
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11
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Chen Y, Sheng D, Wang F, Rao W, Shen SS, Wang SY. Nickel( ii)/TPMPP catalyzed reductive coupling of oxalates and tetrasulfides: synthesis of unsymmetric disulfides. Org Chem Front 2022. [DOI: 10.1039/d2qo00945e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Ni(ii)/TPMPP-catalyzed reductive cross-coupling reaction of benzyl oxalates and tetrasulfides to synthesize unsymmetric disulfides is reported.
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Affiliation(s)
- Ying Chen
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Daopeng Sheng
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, Jiangsu 215123, China
| | - Fei Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Weidong Rao
- Key Laboratory of Biomass-based Green Fuels and Chemicals, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Shu-Su Shen
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, No. 99, Xuefu Road, Huqiu District, Suzhou, 215009, PR China
| | - Shun-Yi Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
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12
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Chen Y, Wang F, Liu BX, Rao WD, Wang SY. A Ni( ii)-catalyzed reductive cross-coupling reaction of oxalates and thiosulfonates/selenosulfonates. Org Chem Front 2022. [DOI: 10.1039/d1qo01614h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Ni(ii)-catalyzed reductive cross-coupling reaction of oxalates and thiosulfonates/selenosulfonates to synthesize benzylic sulfides/selenides under mild conditions is developed.
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Affiliation(s)
- Ying Chen
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Fei Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Bo-Xi Liu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Wei-Dong Rao
- Key Laboratory of Biomass-based Green Fuels and Chemicals, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Shun-Yi Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
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13
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Zhang J, Sun T, Zhang Z, Cao H, Bai Z, Cao ZC. Nickel-Catalyzed Enantioselective Arylative Activation of Aromatic C-O Bond. J Am Chem Soc 2021; 143:18380-18387. [PMID: 34705442 DOI: 10.1021/jacs.1c09797] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The pioneering nickel-catalyzed cross-coupling of C-O electrophiles was unlocked by Wenkert in the 1970s; however, the transition-metal-catalyzed asymmetric activation of aromatic C-O bonds has never been reported. Herein the first enantioselective activation of an aromatic C-O bond is demonstrated via the catalytic arylative ring-opening cross-coupling of diarylfurans. This transformation is facilitated via nickel catalysis in the presence of chiral N-heterocyclic carbene ligands, and chiral 2-aryl-2'-hydroxy-1,1'-binaphthyl (ArOBIN) skeletons are delivered axially in high yields with high ee. Moreover, this versatile skeleton can be transformed into various synthetic useful intermediates, chiral catalysts, and ligands by using the CH- and OH-based modifiable sites. This chemistry features mild conditions and good atom economy.
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Affiliation(s)
- Jintong Zhang
- Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Tingting Sun
- Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Zishuo Zhang
- Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Haiqun Cao
- Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Zhushuang Bai
- Shandong First Medical University, Jinan, Shandong 250117, China
| | - Zhi-Chao Cao
- Anhui Agricultural University, Hefei, Anhui 230036, China
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14
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Deng X, Guo J, Zhang X, Wang X, Su W. Activation of Aryl Carboxylic Acids by Diboron Reagents towards Nickel‐Catalyzed Direct Decarbonylative Borylation. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xi Deng
- State Key Laboratory of Structural Chemistry Center for Excellence in Molecular Synthesis Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Yangqiao West Road 155 Fuzhou 350002 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Jiandong Guo
- Hoffmann Institute of Advanced Materials Postdoctoral Innovation Practice Base Shenzhen Polytechnic 7098 Liuxian Boulevard, Nanshan District Shenzhen 518055 P. R. China
| | - Xiaofeng Zhang
- State Key Laboratory of Structural Chemistry Center for Excellence in Molecular Synthesis Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Yangqiao West Road 155 Fuzhou 350002 P. R. China
| | - Xiaotai Wang
- Hoffmann Institute of Advanced Materials Postdoctoral Innovation Practice Base Shenzhen Polytechnic 7098 Liuxian Boulevard, Nanshan District Shenzhen 518055 P. R. China
- Department of Chemistry University of Colorado Denver Campus Box 194, P. O. Box 173364 Denver CO 80217-3364 USA
| | - Weiping Su
- State Key Laboratory of Structural Chemistry Center for Excellence in Molecular Synthesis Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Yangqiao West Road 155 Fuzhou 350002 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
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15
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Venkatesh R, Singh AK, Lee YR, Kandasamy J. Palladium-catalyzed synthesis of α-aryl acetophenones from styryl ethers and aryl diazonium salts via regioselective Heck arylation at room temperature. Org Biomol Chem 2021; 19:7832-7837. [PMID: 34549234 DOI: 10.1039/d1ob01503f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Preparation of α-aryl acetophenones from styryl ethers and aryldiazonium salts is described. The reaction is catalyzed by palladium acetate at room temperature in the absence of ligand and base. The developed method is highly attractive in terms of reaction conditions, substrate scope, functional group tolerance and yields. Synthetic applications of the present method are demonstrated by preparing α-aryl indoles and 3-aryl isocoumarin from styryl ethers.
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Affiliation(s)
- Rapelly Venkatesh
- Department of chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh-221005.
| | - Adesh Kumar Singh
- Department of chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh-221005.
| | - Yong Rok Lee
- School of Chemical Engineering, Yeungnam University, Gyeongsan, 38541 Republic of Korea
| | - Jeyakumar Kandasamy
- Department of chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh-221005.
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16
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Deng X, Guo J, Zhang X, Wang X, Su W. Activation of Aryl Carboxylic Acids by Diboron Reagents towards Nickel-Catalyzed Direct Decarbonylative Borylation. Angew Chem Int Ed Engl 2021; 60:24510-24518. [PMID: 34235828 DOI: 10.1002/anie.202106356] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 07/05/2021] [Indexed: 12/14/2022]
Abstract
The Ni-catalyzed decarbonylative borylation of (hetero)aryl carboxylic acids with B2 cat2 has been achieved without recourse to any additives. This Ni-catalyzed method exhibits a broad substrate scope covering poorly reactive non-ortho-substituted (hetero)aryl carboxylic acids, and tolerates diverse functional groups including some of the groups active to Ni0 catalysts. The key to achieve this decarbonylative borylation reaction is the choice of B2 cat2 as a coupling partner that not only acts as a borylating reagent, but also chemoselectively activates aryl carboxylic acids towards oxidative addition of their C(acyl)-O bond to Ni0 catalyst via the formation of acyloxyboron compounds. A combination of experimental and computational studies reveals a detailed plausible mechanism for this reaction system, which involves a hitherto unknown concerted decarbonylation and reductive elimination step that generates the aryl boronic ester product. This mode of boron-promoted carboxylic acid activation is also applicable to other types of reactions.
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Affiliation(s)
- Xi Deng
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Yangqiao West Road 155, Fuzhou, 350002, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Jiandong Guo
- Hoffmann Institute of Advanced Materials, Postdoctoral Innovation Practice Base, Shenzhen Polytechnic, 7098 Liuxian Boulevard, Nanshan District, Shenzhen, 518055, P. R. China
| | - Xiaofeng Zhang
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Yangqiao West Road 155, Fuzhou, 350002, P. R. China
| | - Xiaotai Wang
- Hoffmann Institute of Advanced Materials, Postdoctoral Innovation Practice Base, Shenzhen Polytechnic, 7098 Liuxian Boulevard, Nanshan District, Shenzhen, 518055, P. R. China.,Department of Chemistry, University of Colorado Denver, Campus Box 194, P. O. Box 173364, Denver, CO, 80217-3364, USA
| | - Weiping Su
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Yangqiao West Road 155, Fuzhou, 350002, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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17
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Miura H, Hachiya Y, Nishio H, Fukuta Y, Toyomasu T, Kobayashi K, Masaki Y, Shishido T. Practical Synthesis of Allyl, Allenyl, and Benzyl Boronates through S N1′-Type Borylation under Heterogeneous Gold Catalysis. ACS Catal 2021. [DOI: 10.1021/acscatal.0c03771] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Hiroki Miura
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Research Center for Hydrogen Energy-Based Society, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Elements Strategy Initiative for Catalysts & Batteries, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8520, Japan
| | - Yuka Hachiya
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Hidenori Nishio
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Yohei Fukuta
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Tomoya Toyomasu
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Kosa Kobayashi
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Yosuke Masaki
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Tetsuya Shishido
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Research Center for Hydrogen Energy-Based Society, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Research Center for Gold Chemistry, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Elements Strategy Initiative for Catalysts & Batteries, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8520, Japan
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18
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Tong X, Luo SS, Shen H, Zhang S, Cao T, Luo YP, Huang LL, Ma XT, Liu XW. Nickel-catalyzed defluorinative alkylation of C(sp 2)–F bonds. Org Chem Front 2021. [DOI: 10.1039/d1qo00549a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A nickel-catalyzed defluorinative alkylation of unactivated C(sp2)–F electrophiles using commercially available trialkylaluminum reagents, thus forming the C(sp2)–C(sp3) bonds is reported.
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Affiliation(s)
- Xue Tong
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs
- School of Life Science and Engineering
- Southwest Jiaotong University
- Chengdu 610031
- China
| | - Si-Si Luo
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs
- School of Life Science and Engineering
- Southwest Jiaotong University
- Chengdu 610031
- China
| | - Hua Shen
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs
- School of Life Science and Engineering
- Southwest Jiaotong University
- Chengdu 610031
- China
| | - Shu Zhang
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs
- School of Life Science and Engineering
- Southwest Jiaotong University
- Chengdu 610031
- China
| | - Tian Cao
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs
- School of Life Science and Engineering
- Southwest Jiaotong University
- Chengdu 610031
- China
| | - Yi-Peng Luo
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs
- School of Life Science and Engineering
- Southwest Jiaotong University
- Chengdu 610031
- China
| | - Long-Ling Huang
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs
- School of Life Science and Engineering
- Southwest Jiaotong University
- Chengdu 610031
- China
| | - Xi-Tao Ma
- Hospital of Chengdu University of Traditional Chinese Medicine
- Chengdu 610072
- China
| | - Xiang-Wei Liu
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs
- School of Life Science and Engineering
- Southwest Jiaotong University
- Chengdu 610031
- China
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19
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Shigeno M, Hayashi K, Nozawa-Kumada K, Kondo Y. Catalytic C(sp 2)-C(sp 3) Bond Formation of Methoxyarenes by the Organic Superbase t-Bu-P4. Org Lett 2020; 22:9107-9113. [PMID: 33175552 DOI: 10.1021/acs.orglett.0c03507] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The organic superbase catalyst t-Bu-P4 achieves nucleophilic aromatic substitution of methoxyarenes with alkanenitrile pronucleophiles. A variety of functional groups [cyano, nitro, (non)enolizable ketone, chloride, and amide moieties] are allowed on methoxyarenes. Moreover, an array of alkanenitriles with/without an aryl moiety at the nitrile α-position can be employed. The system also features no requirement of a stoichiometric base, MeOH (not salt waste) formation as a byproduct, and the production of congested quaternary carbon centers.
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Affiliation(s)
- Masanori Shigeno
- Department of Biophysical Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aoba, Sendai, 980-8578, Japan
| | - Kazutoshi Hayashi
- Department of Biophysical Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aoba, Sendai, 980-8578, Japan
| | - Kanako Nozawa-Kumada
- Department of Biophysical Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aoba, Sendai, 980-8578, Japan
| | - Yoshinori Kondo
- Department of Biophysical Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aoba, Sendai, 980-8578, Japan
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20
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Qiu Z, Li CJ. Transformations of Less-Activated Phenols and Phenol Derivatives via C–O Cleavage. Chem Rev 2020; 120:10454-10515. [DOI: 10.1021/acs.chemrev.0c00088] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Zihang Qiu
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
| | - Chao-Jun Li
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
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21
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Qiu X, Li Y, Zhou L, Chen P, Li F, Zhang Y, Ling Y. Nickel(II)-Catalyzed Borylation of Alkenyl Methyl Ethers via C-O Bond Cleavage. Org Lett 2020; 22:6424-6428. [PMID: 32806217 DOI: 10.1021/acs.orglett.0c02236] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new protocol has been developed for the borylation of conjugated alkenyl methyl ethers using B2Pin2 via C-O bond cleavage catalyzed by Ni(II). In this cross-coupling reaction, both E/Z isomers of alkenyl ethers are converted into (E)-alkenyl boronic esters with good reactivity. This transformation exhibits high chemoselectivity in the presence of competitive C-O bonds such as aryl ether, ester, amide, and thioether groups, thus providing a new method for the construction of various alkenyl boronates.
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Affiliation(s)
- Xiaodong Qiu
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China
| | - Yangyang Li
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China
| | - Li Zhou
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China
| | - Peishan Chen
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China
| | - Fan Li
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China
| | - Yanan Zhang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China
| | - Yong Ling
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China
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22
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Wang X, Wang Z, Ishida T, Nishihara Y. Methoxylation of Acyl Fluorides with Tris(2,4,6-trimethoxyphenyl)phosphine via C-OMe Bond Cleavage under Metal-Free Conditions. J Org Chem 2020; 85:7526-7533. [PMID: 32351110 DOI: 10.1021/acs.joc.0c00640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Acyl fluorides are subjected to methoxylation with tris(2,4,6-trimethoxyphenyl)phosphine (TMPP) to afford the corresponding methyl esters in good to excellent yields. This transformation is featured by C(sp2)-OMe bond cleavage under metal-free conditions. Unprecedented utilization of TMPP as a methoxylating agent realized the installation of an OMe group into the desired products.
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Affiliation(s)
- Xiu Wang
- Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Zhenhua Wang
- Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Takumi Ishida
- Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Yasushi Nishihara
- Research Institute for Interdisciplinary Science, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
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23
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Feng B, Yang Y, You J. A methylation platform of unconventional inert aryl electrophiles: trimethylboroxine as a universal methylating reagent. Chem Sci 2020; 11:6031-6035. [PMID: 34094095 PMCID: PMC8159405 DOI: 10.1039/d0sc01641a] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Methylation is one of the most fundamental conversions in medicinal and material chemistry. Extension of substrate types from aromatic halides to other unconventional aromatic electrophiles is a highly important yet challenging task in catalytic methylation. Disclosed herein is a series of transition metal-catalyzed methylations of unconventional inert aryl electrophiles using trimethylboroxine (TMB) as the methylating reagent. This transformation features a broad substrate type, including nitroarenes, benzoic amides, benzoic esters, aryl cyanides, phenol ethers, aryl pivalates and aryl fluorides. Another important merit of this work is that these widespread “inert” functionalities are capable of serving as directing or activating groups for selective functionalization of aromatic rings before methylation, which greatly expands the connotation of methylation chemistry. A universal platform for catalytic methylation of a series of unconventional inert aryl electrophiles with trimethylboroxine (TMB) is established, which provides a synthetic chemist's toolbox for the construction of methylated arenes.![]()
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Affiliation(s)
- Boya Feng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Yudong Yang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University 29 Wangjiang Road Chengdu 610064 P. R. China
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24
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Kurosawa MB, Isshiki R, Muto K, Yamaguchi J. Catalytic Deoxygenative Coupling of Aromatic Esters with Organophosphorus Compounds. J Am Chem Soc 2020; 142:7386-7392. [DOI: 10.1021/jacs.0c02839] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Miki B. Kurosawa
- Department of Applied Chemistry, Waseda University, 3-4-1, Ohkubo, Shinjuku, Tokyo 169-8555, Japan
| | - Ryota Isshiki
- Department of Applied Chemistry, Waseda University, 3-4-1, Ohkubo, Shinjuku, Tokyo 169-8555, Japan
| | - Kei Muto
- Department of Applied Chemistry, Waseda University, 3-4-1, Ohkubo, Shinjuku, Tokyo 169-8555, Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry, Waseda University, 3-4-1, Ohkubo, Shinjuku, Tokyo 169-8555, Japan
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25
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Recent Advances in Metal-Catalyzed Alkyl–Boron (C(sp3)–C(sp2)) Suzuki-Miyaura Cross-Couplings. Catalysts 2020. [DOI: 10.3390/catal10030296] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Boron chemistry has evolved to become one of the most diverse and applied fields in organic synthesis and catalysis. Various valuable reactions such as hydroborylations and Suzuki–Miyaura cross-couplings (SMCs) are now considered as indispensable methods in the synthetic toolbox of researchers in academia and industry. The development of novel sterically- and electronically-demanding C(sp3)–Boron reagents and their subsequent metal-catalyzed cross-couplings attracts strong attention and serves in turn to expedite the wheel of innovative applications of otherwise challenging organic adducts in different fields. This review describes the significant progress in the utilization of classical and novel C(sp3)–B reagents (9-BBN and 9-MeO-9-BBN, trifluoroboronates, alkylboranes, alkylboronic acids, MIDA, etc.) as coupling partners in challenging metal-catalyzed C(sp3)–C(sp2) cross-coupling reactions, such as B-alkyl SMCs after 2001.
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26
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Jia J, Lefebvre Q, Rueping M. Reductive coupling of imines with redox-active esters by visible light photoredox organocatalysis. Org Chem Front 2020. [DOI: 10.1039/c9qo01428d] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The direct alkylation of imines with redox-active esters by visible light photoorganocatalysis provides a direct way for accessing α-branched secondary amines which are found in numerous bioactive molecules.
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Affiliation(s)
- Jiaqi Jia
- Institute of Organic Chemistry
- RWTH Aachen
- Aachen
- Germany
| | | | - Magnus Rueping
- Institute of Organic Chemistry
- RWTH Aachen
- Aachen
- Germany
- King Abdullah University of Science and Technology (KAUST)
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27
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Zheng Y, Newman SG. Nickel‐Catalyzed Domino Heck‐Type Reactions Using Methyl Esters as Cross‐Coupling Electrophiles. Angew Chem Int Ed Engl 2019; 58:18159-18164. [DOI: 10.1002/anie.201911372] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Yan‐Long Zheng
- Centre for Catalysis Research and InnovationDepartment of Chemistry and Biomolecular SciencesUniversity of Ottawa 10 Marie-Curie Ottawa Ontario K1N 6N5 Canada
| | - Stephen G. Newman
- Centre for Catalysis Research and InnovationDepartment of Chemistry and Biomolecular SciencesUniversity of Ottawa 10 Marie-Curie Ottawa Ontario K1N 6N5 Canada
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28
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Srimontree W, Guo L, Rueping M. Hydride Transfer Enables the Nickel‐Catalyzed
ipso
‐Borylation and Silylation of Aldehydes. Chemistry 2019; 26:423-427. [DOI: 10.1002/chem.201904842] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Watchara Srimontree
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Lin Guo
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
- Kaust Catalysis Center (KCC)King Abdullah University of Science and Technology (KAUST) Thuwal 23955-6900 Saudi Arabia
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29
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Zheng Y, Newman SG. Nickel‐Catalyzed Domino Heck‐Type Reactions Using Methyl Esters as Cross‐Coupling Electrophiles. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201911372] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yan‐Long Zheng
- Centre for Catalysis Research and InnovationDepartment of Chemistry and Biomolecular SciencesUniversity of Ottawa 10 Marie-Curie Ottawa Ontario K1N 6N5 Canada
| | - Stephen G. Newman
- Centre for Catalysis Research and InnovationDepartment of Chemistry and Biomolecular SciencesUniversity of Ottawa 10 Marie-Curie Ottawa Ontario K1N 6N5 Canada
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30
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Murugesan V, Balakrishnan V, Rasappan R. Nickel-catalyzed cross-coupling reaction of carbamates with silylmagnesium reagents. J Catal 2019. [DOI: 10.1016/j.jcat.2019.07.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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31
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Wang X, Long CY, Su MH, Qu YX, Li SH, Zhang XJ, Huang SJ, Wang XQ. Rapid Amination of Methoxy Pyridines with Aliphatic Amines. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xia Wang
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, and Aptamer Engineering Center of Hunan Province, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, 2 Lushan Nan Road, Changsha, Hunan 410082, P. R. China
| | - Cheng-Yu Long
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, and Aptamer Engineering Center of Hunan Province, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, 2 Lushan Nan Road, Changsha, Hunan 410082, P. R. China
| | - Min-Hui Su
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, and Aptamer Engineering Center of Hunan Province, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, 2 Lushan Nan Road, Changsha, Hunan 410082, P. R. China
| | - Yi-Xin Qu
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, and Aptamer Engineering Center of Hunan Province, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, 2 Lushan Nan Road, Changsha, Hunan 410082, P. R. China
| | - Shen-Huan Li
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, and Aptamer Engineering Center of Hunan Province, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, 2 Lushan Nan Road, Changsha, Hunan 410082, P. R. China
| | - Xiao-Jing Zhang
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, and Aptamer Engineering Center of Hunan Province, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, 2 Lushan Nan Road, Changsha, Hunan 410082, P. R. China
| | - Si-Jie Huang
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, and Aptamer Engineering Center of Hunan Province, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, 2 Lushan Nan Road, Changsha, Hunan 410082, P. R. China
| | - Xue-Qiang Wang
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, and Aptamer Engineering Center of Hunan Province, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, 2 Lushan Nan Road, Changsha, Hunan 410082, P. R. China
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32
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Yue H, Zhu C, Shen L, Geng Q, Hock KJ, Yuan T, Cavallo L, Rueping M. Nickel-catalyzed C-N bond activation: activated primary amines as alkylating reagents in reductive cross-coupling. Chem Sci 2019; 10:4430-4435. [PMID: 31057770 PMCID: PMC6482441 DOI: 10.1039/c9sc00783k] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 03/12/2019] [Indexed: 12/21/2022] Open
Abstract
Nickel-catalyzed reductive cross coupling of activated primary amines with aryl halides under mild reaction conditions has been achieved for the first time. Due to the avoidance of stoichiometric organometallic reagents and external bases, the scope regarding both coupling partners is broad. Thus, a wide range of substrates, natural products and drugs with diverse functional groups are tolerated. Moreover, experimental mechanistic investigations and density functional theory (DFT) calculations in combination with wavefunction analysis have been performed to understand the catalytic cycle in more detail.
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Affiliation(s)
- Huifeng Yue
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany .
| | - Chen Zhu
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany .
| | - Li Shen
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany .
| | - Qiuyang Geng
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany .
| | - Katharina J Hock
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany .
| | - Tingting Yuan
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany .
| | - Luigi Cavallo
- KAUST Catalysis Center, KCC , King Abdullah University of Science and Technology , KAUST , Thuwal 23955-6900 , Saudi Arabia
| | - Magnus Rueping
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany .
- KAUST Catalysis Center, KCC , King Abdullah University of Science and Technology , KAUST , Thuwal 23955-6900 , Saudi Arabia
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33
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Shigeno M, Hayashi K, Nozawa-Kumada K, Kondo Y. Phosphazene Base tBu-P4 Catalyzed Methoxy-Alkoxy Exchange Reaction on (Hetero)Arenes. Chemistry 2019; 25:6077-6081. [PMID: 30807672 DOI: 10.1002/chem.201900498] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 02/22/2019] [Indexed: 12/14/2022]
Abstract
The organic superbase tBu-P4 catalyzes methoxy-alkoxy exchange reactions on (hetero)arenes with alcohols. The catalytic reaction proceeded efficiently with electron-deficient methoxy(hetero)arenes as well as with a variety of alcohols, including 3-amino-1-propanol, β-citronellol, menthol, and cholesterol. An intramolecular version of this reaction furnished six- and seven-membered ring compounds.
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Affiliation(s)
- Masanori Shigeno
- Department of Biophysical Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aoba, Sendai, 980-8578, Japan
| | - Kazutoshi Hayashi
- Department of Biophysical Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aoba, Sendai, 980-8578, Japan
| | - Kanako Nozawa-Kumada
- Department of Biophysical Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aoba, Sendai, 980-8578, Japan
| | - Yoshinori Kondo
- Department of Biophysical Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aoba, Sendai, 980-8578, Japan
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34
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Ho GM, Sommer H, Marek I. Highly E-Selective, Stereoconvergent Nickel-Catalyzed Suzuki-Miyaura Cross-Coupling of Alkenyl Ethers. Org Lett 2019; 21:2913-2917. [PMID: 30942604 PMCID: PMC7025807 DOI: 10.1021/acs.orglett.9b00946] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
![]()
An improved method
for the nickel-catalyzed Suzuki–Miyaura
cross-coupling of alkenyl ethers is reported. This stereoconvergent
protocol allows for the utilization of a wide range of alkenyl ethers
and aryl boronic esters for the synthesis of variously substituted
styrene derivatives. An olefinic mixture with respect to the alkenyl
ethers can be employed, thereby circumventing the stereodefined synthesis
of starting materials. Preliminary mechanistic investigations indicate
a nickel-catalyzed olefin isomerization following initial stereoretentive
cross-coupling.
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Affiliation(s)
- Guo-Ming Ho
- Schulich Faculty of Chemistry , Technion-Israel Institute of Technology , Technion City, Haifa , 3200009 , Israel
| | - Heiko Sommer
- Schulich Faculty of Chemistry , Technion-Israel Institute of Technology , Technion City, Haifa , 3200009 , Israel
| | - Ilan Marek
- Schulich Faculty of Chemistry , Technion-Israel Institute of Technology , Technion City, Haifa , 3200009 , Israel
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35
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Lee SC, Guo L, Rueping M. Nickel-catalyzed exo-selective hydroacylation/Suzuki cross-coupling reaction. Chem Commun (Camb) 2019; 55:14984-14987. [DOI: 10.1039/c9cc07558e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first nickel-catalyzed intramolecular hydroacylation/Suzuki cross coupling cascade of o-allylbenzaldehydes with a broad range of phenylboronic acid neopentyl glycol esters has been developed.
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Affiliation(s)
- Shao-Chi Lee
- Institute of Organic Chemistry
- RWTH Aachen University
- Aachen
- Germany
| | - Lin Guo
- Institute of Organic Chemistry
- RWTH Aachen University
- Aachen
- Germany
| | - Magnus Rueping
- Institute of Organic Chemistry
- RWTH Aachen University
- Aachen
- Germany
- KAUST Catalysis Center (KCC)
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36
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Wang Q, Liu L, Dong J, Tian Z, Chen T. Metal-free thioesterification of amides generating acyl thioesters. NEW J CHEM 2019. [DOI: 10.1039/c9nj01748h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A base-initiated thioesterification of amides with various thiols is reported. This reaction can take place efficiently under metal-free and air-atmospheric conditions, and provides a facile and practically useful approach to the synthesis of valuable acyl thioesters.
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Affiliation(s)
- Qun Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering, Hunan University
- Changsha 410082
- China
| | - Long Liu
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources
- College of Materials and Chemical Engineering
- Hainan University
- Haikou
- China
| | - Jianyu Dong
- Department of Educational Science, Hunan First Normal University
- Changsha 410205
- China
| | - Zhibin Tian
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources
- College of Materials and Chemical Engineering
- Hainan University
- Haikou
- China
| | - Tieqiao Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering, Hunan University
- Changsha 410082
- China
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources
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37
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Lu X, Zhang Z, Yu L, Zhang B, Wang B, Gong T, Tian C, Xiao B, Fu Y. Free Radical Pathway Cleavage of C—O Bonds for the Synthesis of Alkylboron Compounds. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800500] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Xi Lu
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key Laboratory of Biomass Clean Energy, iChEMUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Zhen‐Qi Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key Laboratory of Biomass Clean Energy, iChEMUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Lu Yu
- High Magnetic Field LaboratoryChinese Academy of Sciences Hefei Anhui 230031 China
| | - Ben Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key Laboratory of Biomass Clean Energy, iChEMUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Bing Wang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key Laboratory of Biomass Clean Energy, iChEMUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Tian‐Jun Gong
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key Laboratory of Biomass Clean Energy, iChEMUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Chang‐Lin Tian
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key Laboratory of Biomass Clean Energy, iChEMUniversity of Science and Technology of China Hefei Anhui 230026 China
- High Magnetic Field LaboratoryChinese Academy of Sciences Hefei Anhui 230031 China
- School of Life SciencesUniversity of Science and Technology of China Hefei Anhui 230027 China
| | - Bin Xiao
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key Laboratory of Biomass Clean Energy, iChEMUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Yao Fu
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key Laboratory of Biomass Clean Energy, iChEMUniversity of Science and Technology of China Hefei Anhui 230026 China
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38
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Cao ZC, Xie SJ, Fang H, Shi ZJ. Ni-Catalyzed Cross-Coupling of Dimethyl Aryl Amines with Arylboronic Esters under Reductive Conditions. J Am Chem Soc 2018; 140:13575-13579. [DOI: 10.1021/jacs.8b08779] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Zhi-Chao Cao
- Department of Chemistry, Fudan University, Shanghai 200433, China
- College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Si-Jun Xie
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Huayi Fang
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Zhang-Jie Shi
- Department of Chemistry, Fudan University, Shanghai 200433, China
- College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
- State Key Laboratory of Organometallic Chemistry, Chinese Academy of Science, Shanghai 200032, China
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39
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Ho YA, Leiendecker M, Liu X, Wang C, Alandini N, Rueping M. Nickel-Catalyzed Csp 2-Csp 3 Bond Formation via C-F Bond Activation. Org Lett 2018; 20:5644-5647. [PMID: 30168331 DOI: 10.1021/acs.orglett.8b02351] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A nickel-catalyzed cross coupling of aryl fluorides via C-F bond activation has been developed. The alkylation method allows selective replacement of aryl fluorides by alkyl groups and enables the synthesis of diverse and otherwise difficult to access scaffolds in good yields.
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Affiliation(s)
- Yee Ann Ho
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany
| | - Matthias Leiendecker
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany
| | - Xiangqian Liu
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany
| | - Chengming Wang
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany
| | - Nurtalya Alandini
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany
| | - Magnus Rueping
- Institute of Organic Chemistry , RWTH Aachen University , Landoltweg 1 , D-52074 Aachen , Germany.,KAUST Catalysis Center , King Abdullah University of Science and Technology (KAUST) , Thuwal 23955-6900 , Saudi Arabia
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40
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Wiensch EM, Montgomery J. Nickel‐Catalyzed Amination of Silyloxyarenes through C–O Bond Activation. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806790] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Eric M. Wiensch
- Department of Chemistry University of Michigan 930 N. University Ave. Ann Arbor MI 48109-1055 USA
| | - John Montgomery
- Department of Chemistry University of Michigan 930 N. University Ave. Ann Arbor MI 48109-1055 USA
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41
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Wiensch EM, Montgomery J. Nickel‐Catalyzed Amination of Silyloxyarenes through C–O Bond Activation. Angew Chem Int Ed Engl 2018; 57:11045-11049. [DOI: 10.1002/anie.201806790] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Eric M. Wiensch
- Department of Chemistry University of Michigan 930 N. University Ave. Ann Arbor MI 48109-1055 USA
| | - John Montgomery
- Department of Chemistry University of Michigan 930 N. University Ave. Ann Arbor MI 48109-1055 USA
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42
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Wang X, Li C, Wang X, Wang Q, Dong XQ, Duan A, Zhao W. Metal-Free Etherification of Aryl Methyl Ether Derivatives by C–OMe Bond Cleavage. Org Lett 2018; 20:4267-4272. [DOI: 10.1021/acs.orglett.8b01696] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xueqiang Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Chenchen Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Xia Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Qingli Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Xiu-Qin Dong
- Key Laboratory of Biomedical Polymers, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei 430072, China
| | - Abing Duan
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Wanxiang Zhao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
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43
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Somerville RJ, Hale LVA, Gómez-Bengoa E, Burés J, Martin R. Intermediacy of Ni–Ni Species in sp2 C–O Bond Cleavage of Aryl Esters: Relevance in Catalytic C–Si Bond Formation. J Am Chem Soc 2018; 140:8771-8780. [DOI: 10.1021/jacs.8b04479] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Rosie J. Somerville
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Lillian V. A. Hale
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Enrique Gómez-Bengoa
- Department of Organic Chemistry I, Universidad País Vasco, UPV/EHU, Apdo. 1072, 20080 San Sebastian, Spain
| | - Jordi Burés
- The University of Manchester, School of Chemistry, Oxford Road, M13 9PL Manchester, U.K
| | - Ruben Martin
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
- ICREA, Passeig Lluïs Companys, 23, 08010 Barcelona, Spain
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44
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Guo L, Rueping M. Decarbonylative Cross-Couplings: Nickel Catalyzed Functional Group Interconversion Strategies for the Construction of Complex Organic Molecules. Acc Chem Res 2018; 51:1185-1195. [PMID: 29652129 DOI: 10.1021/acs.accounts.8b00023] [Citation(s) in RCA: 149] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The utilization of carboxylic acid esters as electrophiles in metal-catalyzed cross-coupling reactions is increasingly popular, as environmentally friendly and readily available ester derivatives can be powerful alternatives to the commonly used organohalides. However, key challenges associated with the use of these chemicals remain to be addressed, including the stability of ester substrates and the high energy barrier associated with their oxidative addition to low-valent metal species. Due to recent developments in nickel catalysis that make it easier to perform oxidative additions, chemists have become interested in applying less reactive electrophiles as coupling counterparts in nickel-catalyzed transformations. Hence, our group and others have independently investigated various ester group substitutions and functionalizations enabled by nickel catalysis. Such methods are of great interest as they enable the exchange of ester groups, which can be used as directing groups in metal-catalyzed C-H functionalizations prior to their replacement. Here, we summarize our recent efforts toward the development of nickel-catalyzed decarbonylative cross-coupling reactions of carboxylic esters. Achievements accomplished by other groups in this area are also included. To this day, a number of new transformations have been successfully developed, including decarbonylative arylations, alkylations, cyanations, silylations, borylations, aminations, thioetherifications, stannylations, and hydrogenolysis reactions. These transformations proceed via a nickel-catalyzed decarbonylative pathway and have shown a high degree of reactivity and chemoselectivity, as well as several other unique advantages in terms of substrate availability, due to the use of esters as coupling partners. Although the mechanisms of these reactions have not yet been fully understood, chemists have already provided some important insights. For example, Yamamoto explored the stoichiometric nickel-mediated decarbonylation process of esters and proposed a reaction mechanism involving a C(acyl)-O bond cleavage and a CO extrusion. Key nickel intermediates were isolated and characterized by Shi and co-workers, supporting the assumption of a nickel/ N-heterocyclic carbene-promoted C(acyl)-O bond activation and functionalization. Our combined experimental and computational study of a ligand-controlled chemoselective nickel-catalyzed cross-coupling of aromatic esters with alkylboron reagents provided further insight into the reaction mechanism. We demonstrated that nickel complexes with bidentate ligands favor the C(aryl)-C bond cleavage in the oxidative addition step, resulting in decarbonylative alkylations, while nickel complexes with monodentate phosphorus ligands promote the activation of the C(acyl)-O bond, leading to the production of ketone products. Although more detailed mechanistic investigations need to be undertaken, the successful development of decarbonylative cross-coupling reactions can serve as a solid foundation for future studies. We believe that this type of decarbonylative cross-coupling reactions will be of significant value, in particularly in combination with the retrosynthetic analysis and synthesis of natural products and biologically active molecules. Thus, the presented ester substitution methods will pave the way for successful applications in the construction of complex frameworks by late-stage modification and functionalization of carboxylic acid derivatives.
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Affiliation(s)
- Lin Guo
- Institute of Organic Chemistry, RWTH-Aachen University, Landoltweg 1, 52072 Aachen, Germany
| | - Magnus Rueping
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia
- Institute of Organic Chemistry, RWTH-Aachen University, Landoltweg 1, 52072 Aachen, Germany
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45
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Guo L, Rueping M. Transition-Metal-Catalyzed Decarbonylative Coupling Reactions: Concepts, Classifications, and Applications. Chemistry 2018; 24:7794-7809. [PMID: 29757465 DOI: 10.1002/chem.201704670] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Indexed: 12/17/2022]
Abstract
Transition metal-catalyzed decarbonylative coupling reactions have emerged as a powerful alternative to conventional cross-coupling protocols due to the advantages associated with the use of carbonyl-containing functionalities as coupling electrophiles instead of commonly used organohalides or sulfates. A wide variety of novel transformations based on this concept have been successfully achieved, including decarbonylative carbon-carbon and carbon-heteroatom bond forming reactions. In this Review, we summarize the recent progress in this field and present a comprehensive overview of metal-catalyzed decarbonylative coupling reactions with carbonyl derivatives.
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Affiliation(s)
- Lin Guo
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Magnus Rueping
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany.,King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC), Thuwal, 23955-6900, Saudi Arabia
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46
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Liu X, Hsiao CC, Guo L, Rueping M. Cross-Coupling of Amides with Alkylboranes via Nickel-Catalyzed C–N Bond Cleavage. Org Lett 2018; 20:2976-2979. [DOI: 10.1021/acs.orglett.8b01021] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiangqian Liu
- RWTH Aachen University, Institute of Organic Chemistry, Landoltweg 1, 52074 Aachen, Germany
| | - Chien-Chi Hsiao
- RWTH Aachen University, Institute of Organic Chemistry, Landoltweg 1, 52074 Aachen, Germany
| | - Lin Guo
- RWTH Aachen University, Institute of Organic Chemistry, Landoltweg 1, 52074 Aachen, Germany
| | - Magnus Rueping
- RWTH Aachen University, Institute of Organic Chemistry, Landoltweg 1, 52074 Aachen, Germany
- King Abdullah University of Science and Technology (KAUST), Kaust Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia
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47
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Yang ZK, Xu NX, Takita R, Muranaka A, Wang C, Uchiyama M. Cross-coupling polycondensation via C-O or C-N bond cleavage. Nat Commun 2018; 9:1587. [PMID: 29686305 PMCID: PMC5913252 DOI: 10.1038/s41467-018-03928-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Accepted: 03/23/2018] [Indexed: 01/25/2023] Open
Abstract
π-Conjugated polymers are widely used in optoelectronics for fabrication of organic photovoltaic devices, organic light-emitting diodes, organic field effect transistors, and so on. Here we describe the protocol for polycondensation of bifunctional aryl ethers or aryl ammonium salts with aromatic dimetallic compounds through cleavage of inert C-O/C-N bonds. This reaction proceeds smoothly in the presence of commercially available Ni/Pd catalyst under mild conditions, affording the corresponding π-conjugated polymers with high molecular weight. The method is applicable to monomers that are unreactive in other currently employed polymerization procedures, and opens up the possibility of transforming a range of naturally abundant chemicals into useful functional compounds/polymers.
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Affiliation(s)
- Ze-Kun Yang
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Ning-Xin Xu
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Ryo Takita
- Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Atsuya Muranaka
- Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Chao Wang
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan. .,Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan.
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan. .,Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan.
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48
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Lv L, Zhu D, Tang J, Qiu Z, Li CC, Gao J, Li CJ. Cross-Coupling of Phenol Derivatives with Umpolung Aldehydes Catalyzed by Nickel. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01224] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Leiyang Lv
- Department of Chemistry and FRQNT Center for Green Chemistry and Catalysis, McGill University, Montreal, Quebec H3A 0B8, Canada
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, 222 Tianshui Road, Lanzhou, Gansu 730000, China
| | - Dianhu Zhu
- Department of Chemistry and FRQNT Center for Green Chemistry and Catalysis, McGill University, Montreal, Quebec H3A 0B8, Canada
| | - Jianting Tang
- Department of Chemistry and FRQNT Center for Green Chemistry and Catalysis, McGill University, Montreal, Quebec H3A 0B8, Canada
| | - Zihang Qiu
- Department of Chemistry and FRQNT Center for Green Chemistry and Catalysis, McGill University, Montreal, Quebec H3A 0B8, Canada
| | - Chen-Chen Li
- Department of Chemistry and FRQNT Center for Green Chemistry and Catalysis, McGill University, Montreal, Quebec H3A 0B8, Canada
| | - Jian Gao
- Department of Chemistry and FRQNT Center for Green Chemistry and Catalysis, McGill University, Montreal, Quebec H3A 0B8, Canada
| | - Chao-Jun Li
- Department of Chemistry and FRQNT Center for Green Chemistry and Catalysis, McGill University, Montreal, Quebec H3A 0B8, Canada
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49
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Romano C, Mazet C. Multicatalytic Stereoselective Synthesis of Highly Substituted Alkenes by Sequential Isomerization/Cross-Coupling Reactions. J Am Chem Soc 2018; 140:4743-4750. [DOI: 10.1021/jacs.8b02134] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ciro Romano
- Department of Organic Chemistry, University of Geneva, 30 quai Ernest Ansermet, 1211 Geneva, Switzerland
| | - Clément Mazet
- Department of Organic Chemistry, University of Geneva, 30 quai Ernest Ansermet, 1211 Geneva, Switzerland
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50
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Jain P, Pal S, Avasare V. Ni(COD)2-Catalyzed ipso-Silylation of 2-Methoxynaphthalene: A Density Functional Theory Study. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00046] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pooja Jain
- Department of Chemistry, Indian Institution of Technology Bombay, Mumbai 400076, India
| | - Sourav Pal
- Department of Chemistry, Indian Institution of Technology Bombay, Mumbai 400076, India
| | - Vidya Avasare
- Department of Chemistry, Sir Parashurambhau College, Pune 411030, India
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