1
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Huo LQ, Shi LL, Fu J. Iron‐Copper Dual‐Catalysis Boosted C‐Based Bond‐Forming Reactions. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lu-Qiong Huo
- The Chinese University of Hong Kong - Shenzhen School of Science and Engineering Longgang District 518055 Shenzhen CHINA
| | - Li-Li Shi
- Peking University Shenzhen Graduate School State Key Laboratory of Chemical Oncogenomics and Key Laboratory of Chemical Genomics Shenzhen University TownLishui RoadXili TownNanshan District 518055 Shenzhen CHINA
| | - Junkai Fu
- Northeast Normal University Department of Chemistry Renmin Street, 5268Nanguan district 130024 Changchun CHINA
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2
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Yadav M, Srivastava A, Gaur R, Gupta R, Arora G, Sharma RK. An Efficient and Sustainable Approach to Decarboxylative Cross-Coupling Using Silica Coated Magnetic Copper Nanocatalyst for the Synthesis of Internal Alkynes. Front Chem 2022; 9:773855. [PMID: 35111725 PMCID: PMC8802109 DOI: 10.3389/fchem.2021.773855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 12/13/2021] [Indexed: 12/02/2022] Open
Abstract
A highly efficient magnetically separable copper nanocatalyst has been developed for decarboxylative cross-coupling reaction for the alkynylation of haloarenes using alkynoic acid as a reaction partner. The chemical nature, morphology, size, and magnetic properties of the prepared nanocatalyst were studied by SEM, TEM, EDS, FT-IR, VSM, and ICP techniques. Remarkably, this catalyst represents the first successful copper based heterogeneous system for this type of coupling that provides a low-cost, stable, and environmentally friendly magnetically recoverable entity that can be re-used for seven consecutive runs without appreciable loss in its catalytic performance.
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Affiliation(s)
- Manavi Yadav
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, India
- Department of Chemistry, Hindu College, University of Delhi, Delhi, India
| | - Anju Srivastava
- Department of Chemistry, Hindu College, University of Delhi, Delhi, India
| | - Rashmi Gaur
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, India
| | - Radhika Gupta
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, India
| | - Gunjan Arora
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, India
| | - Rakesh Kumar Sharma
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, India
- *Correspondence: Rakesh Kumar Sharma,
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3
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Ryu B, Oh J, Lee S. Sequential One‐Pot Coupling Reactions of Diiodobenzenes, Propiolic Acid, and Aryl Halides for the Synthesis of Diarylalkynyl Arenes. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000449] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Beomseok Ryu
- Department of Chemistry Chonnam National University Gwangju 61186 Republic of Korea
| | - Jonghoon Oh
- Department of Chemistry Chonnam National University Gwangju 61186 Republic of Korea
| | - Sunwoo Lee
- Department of Chemistry Chonnam National University Gwangju 61186 Republic of Korea
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4
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5
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Ramesh K, Satyanarayana G. Domino [Pd]-Catalysis: Heck followed by decarboxylative Sonogashira couplings under microwave irradiation in aqueous medium. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.03.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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6
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Gómez-Herrera A, Nahra F, Wu J, Izquierdo F, Brill M, Cazin CSJ, Nolan SP. Synthesis of Di-Substituted Alkynes via
Palladium-Catalyzed Decarboxylative Coupling and C-H Activation. ChemistrySelect 2019. [DOI: 10.1002/slct.201803805] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Fady Nahra
- Department of Chemistry and Centre for Sustainable Chemistry; Ghent University, Krijgslaan 281 - S3; 9000 Gent Belgium
| | - Jiufeng Wu
- School of Chemistry; University of St Andrews; St Andrews KY16 9ST UK
| | | | - Marcel Brill
- School of Chemistry; University of St Andrews; St Andrews KY16 9ST UK
| | - Catherine S. J. Cazin
- Department of Chemistry and Centre for Sustainable Chemistry; Ghent University, Krijgslaan 281 - S3; 9000 Gent Belgium
| | - Steven P. Nolan
- Department of Chemistry and Centre for Sustainable Chemistry; Ghent University, Krijgslaan 281 - S3; 9000 Gent Belgium
- Chemistry Department; College of Science, King Saud University, PO Box 2455; Riyadh 11451 Saudi Arabia
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7
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Chang S, Liu Y, Yin SZ, Dong LL, Wang JF. Pd-Catalyzed decarboxylative alkynylation of alkynyl carboxylic acids with arylsulfonyl hydrazides via a desulfinative process. NEW J CHEM 2019. [DOI: 10.1039/c8nj02964d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The decarboxylative alkynylation of alkynyl carboxylic acids and arylsulfonyl hydrazides by desulfinative coupling could provide aryl alkynes in satisfactory yields by either judiciously selecting palladium catalysts or modulating phosphine ligands under mild conditions.
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Affiliation(s)
- Sheng Chang
- College of Pharmacy
- Jilin Medical University, Jilin
- Jilin
- China
- State Key Laboratory of Medicinal Chemical Biology
| | - Ying Liu
- College of Pharmacy
- Jilin Medical University, Jilin
- Jilin
- China
| | - Shu Zhu Yin
- College of Pharmacy
- Yanbian University
- Yanji
- China
| | | | - Jian Feng Wang
- Department of Radiotherapy
- China-Japan Union Hospital of Jilin University
- Changchun
- China
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8
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Mao J, Yan H, Rong G, He Y, Zhang G. The Application of Copper/Iron Cocatalysis in Cross-Coupling Reactions. CHEM REC 2016; 16:1096-105. [PMID: 27027733 DOI: 10.1002/tcr.201500261] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Indexed: 12/20/2022]
Abstract
For conventional cross-couplings in organic chemistry, precious metal (such as Pd or Rh) complexes have been the preferable choices as catalysts. However, their high cost, toxicity, and potential contamination of products limit their massive applications on some occasions, particularly in the pharmaceutical industry, where close monitoring of the metal contamination of products is required. Therefore, the use of metals that are less expensive and less toxic than Pd or Rh can be greatly advantageous and earth abundant metal (such Fe or Cu) catalysts have shown promise for replacing the precious metals. Interestingly, a certain copper catalyst combined with an iron catalyst displays higher catalytic efficiency than itself in various coupling reactions. Notably, ligand-free conditions make such protocols more useful and practical in many cases. In this account, we summarize the recent progress made in this increasingly attractive topic by describing successful examples, including our own work in the literature, regarding effective copper/iron cocatalysis. In addition, a few examples involving a magnetic and readily recyclable CuFe2 O4 nanoparticle cocatalyst are also included.
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Affiliation(s)
- Jincheng Mao
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500, P. R. China.,Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Hong Yan
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Guangwei Rong
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Yue He
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Guoqi Zhang
- Department of Sciences, John Jay College and The Graduate Center The City University of New York, New York, NY, 10019, USA
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9
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Fu Z, Li Z, Song Y, Yang R, Liu Y, Cai H. Decarboxylative Halogenation and Cyanation of Electron-Deficient Aryl Carboxylic Acids via Cu Mediator as Well as Electron-Rich Ones through Pd Catalyst under Aerobic Conditions. J Org Chem 2016; 81:2794-803. [DOI: 10.1021/acs.joc.5b02873] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zhengjiang Fu
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Zhaojie Li
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Yuanyuan Song
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Ruchun Yang
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Yanzhu Liu
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Hu Cai
- College of Chemistry, Nanchang University, Nanchang 330031, China
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10
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Yang Y, Lim YH, Robins EG, Johannes CW. Decarboxylative/Sonogashira-type cross-coupling using PdCl2(Cy*Phine)2. RSC Adv 2016. [DOI: 10.1039/c6ra12916a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Expedient protocol to access a wide range of internal alkynes and symmetrical di(heteroaryl)alkynes via tandem decarboxylative–Sonogashira cross-coupling.
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Affiliation(s)
- Yong Yang
- Organic Chemistry
- Institute of Chemical & Engineering Sciences (ICES)
- Agency of Science, Technology and Research (A*STAR)
- Singapore 138665
| | - Yee Hwee Lim
- Organic Chemistry
- Institute of Chemical & Engineering Sciences (ICES)
- Agency of Science, Technology and Research (A*STAR)
- Singapore 138665
| | - Edward G. Robins
- Singapore Bioimaging Consortium (SBIC)
- Agency of Science, Technology and Research (A*STAR)
- Singapore 138667
| | - Charles W. Johannes
- Organic Chemistry
- Institute of Chemical & Engineering Sciences (ICES)
- Agency of Science, Technology and Research (A*STAR)
- Singapore 138665
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11
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Jadhav VG, Sarode SA, Nagarkar JM. Palladium on manganese ferrite: an efficient catalyst for ligand free decarboxylative Sonogashira reaction with arene diazonium tetrafluoroborate. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.02.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Fu Z, Li Z, Xiong Q, Cai H. Palladium-Catalyzed Decarboxylative Methylthiolation of Aromatic Carboxylic Acids by Using DMSO as the Sulfurizing Reagent. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403147] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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13
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Lu L, Chellan P, Smith GS, Zhang X, Yan H, Mao J. Thiosemicarbazone salicylaldiminato palladium(II)-catalyzed alkynylation couplings between arylboronic acids and alkynes or alkynyl carboxylic acids. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.05.087] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Li X, Yang F, Wu Y. Synthesis of diarylalkynes via tandem Sonogashira/decarboxylative reaction of aryl chlorides with propiolic acid. RSC Adv 2014. [DOI: 10.1039/c3ra47712f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A tandem Sonogashira/decarboxylative coupling of aryl chlorides with propiolic acid for one-pot synthesis of diarylalkynes was developed.
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Affiliation(s)
- Xiang Li
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052, People's Republic of China
| | - Fan Yang
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052, People's Republic of China
| | - Yangjie Wu
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052, People's Republic of China
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15
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Kim J, Kang D, Yoo EJ, Lee PH. Palladium-Catalyzed Decarboxylative C-H Alkynylation of Benzoxazoles with α,β-Ynoic Acids. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301441] [Citation(s) in RCA: 29] [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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16
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Yan H, Sun P, Qu X, Lu L, Zhu Y, Yang H, Mao J. Synthesis of Arylethylene or Diarylethylene Compounds by Pd-Catalyzed Heck Coupling Reaction. SYNTHETIC COMMUN 2013. [DOI: 10.1080/00397911.2012.741743] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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17
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Hu H, Yang F, Wu Y. Palladacycle-Catalyzed Deacetonative Sonogashira Coupling of Aryl Propargyl Alcohols with Aryl Chlorides. J Org Chem 2013; 78:10506-11. [DOI: 10.1021/jo4014657] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hao Hu
- The College of Chemistry
and Molecular Engineering, Henan Key Laboratory of Chemical Biology
and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan
Universities, Zhengzhou University, Zhengzhou 450052, People’s Republic of China
| | - Fan Yang
- The College of Chemistry
and Molecular Engineering, Henan Key Laboratory of Chemical Biology
and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan
Universities, Zhengzhou University, Zhengzhou 450052, People’s Republic of China
| | - Yangjie Wu
- The College of Chemistry
and Molecular Engineering, Henan Key Laboratory of Chemical Biology
and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan
Universities, Zhengzhou University, Zhengzhou 450052, People’s Republic of China
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18
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Zhu Y, Yan H, Lu L, Liu D, Rong G, Mao J. Copper-Catalyzed Methyl Esterification Reactions via C–C Bond Cleavage. J Org Chem 2013; 78:9898-905. [DOI: 10.1021/jo4016387] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Yan Zhu
- Key Laboratory of Organic
Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Hong Yan
- Key Laboratory of Organic
Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Linhua Lu
- Key Laboratory of Organic
Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Defu Liu
- Key Laboratory of Organic
Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Guangwei Rong
- Key Laboratory of Organic
Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jincheng Mao
- Key Laboratory of Organic
Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou 215123, P. R. China
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19
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Shaikh TM, Hong FE. Palladium(II)-catalyzed Heck reaction of aryl halides and arylboronic acids with olefins under mild conditions. Beilstein J Org Chem 2013; 9:1578-88. [PMID: 23946858 PMCID: PMC3740572 DOI: 10.3762/bjoc.9.180] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Accepted: 07/10/2013] [Indexed: 01/16/2023] Open
Abstract
A series of general and selective Pd(II)-catalyzed Heck reactions were investigated under mild reaction conditions. The first protocol has been developed employing an imidazole-based secondary phosphine oxide (SPO) ligated palladium complex (6) as a precatalyst. The catalytic coupling of aryl halides and olefins led to the formation of the corresponding coupled products in excellent yields. A variety of substrates, both electron-rich and electron-poor olefins, were converted smoothly to the targeted products in high yields. Compared with the existing approaches employing SPO-Pd complexes in a Heck reaction, the current strategy features mild reaction conditions and broad substrate scope. Furthermore, we described the coupling of arylboronic acids with olefins, which were catalyzed by Pd(OAc)2 and employed N-bromosuccinimide as an additive under ambient conditions. The resulted biaryls have been obtained in moderate to good yields.
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Affiliation(s)
- Tanveer Mahamadali Shaikh
- Department of Chemistry, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung, Taiwan (R.O.C.)
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20
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Li X, Yang F, Wu Y. Palladacycle-Catalyzed Decarboxylative Coupling of Alkynyl Carboxylic Acids with Aryl Chlorides under Air. J Org Chem 2013; 78:4543-50. [DOI: 10.1021/jo400574d] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Xiang Li
- The College of Chemistry
and Molecular Engineering,
Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key
Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, People’s
Republic of China
| | - Fan Yang
- The College of Chemistry
and Molecular Engineering,
Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key
Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, People’s
Republic of China
| | - Yangjie Wu
- The College of Chemistry
and Molecular Engineering,
Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key
Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, People’s
Republic of China
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21
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Shi L, Jia W, Li X, Jiao N. Cu-catalyzed decarboxylative coupling of propiolic acids with boronic acids. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.01.118] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Feng YS, Xu ZQ, Mao L, Zhang FF, Xu HJ. Copper Catalyzed Decarboxylative Alkynylation of Quaternary α-Cyano Acetate Salts. Org Lett 2013; 15:1472-5. [DOI: 10.1021/ol400197y] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Yi-Si Feng
- School of Chemical Engineering, School of Medical Engineering, Hefei University of Technology, and Key Laboratory of Advanced Functional Materials and Devices, Anhui Province, Hefei 230009, P. R. China
| | - Zhong-Qiu Xu
- School of Chemical Engineering, School of Medical Engineering, Hefei University of Technology, and Key Laboratory of Advanced Functional Materials and Devices, Anhui Province, Hefei 230009, P. R. China
| | - Long Mao
- School of Chemical Engineering, School of Medical Engineering, Hefei University of Technology, and Key Laboratory of Advanced Functional Materials and Devices, Anhui Province, Hefei 230009, P. R. China
| | - Feng-Feng Zhang
- School of Chemical Engineering, School of Medical Engineering, Hefei University of Technology, and Key Laboratory of Advanced Functional Materials and Devices, Anhui Province, Hefei 230009, P. R. China
| | - Hua-Jian Xu
- School of Chemical Engineering, School of Medical Engineering, Hefei University of Technology, and Key Laboratory of Advanced Functional Materials and Devices, Anhui Province, Hefei 230009, P. R. China
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23
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Lu L, Yan H, Sun P, Zhu Y, Yang H, Liu D, Rong G, Mao J. Synthesis of Internal Alkynes through the Pd-Catalyzed Coupling of Heteroaryl Halides with Terminal Alkynes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201689] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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24
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Verma AK, Jha RR, Chaudhary R, Tiwari RK, Danodia AK. 2-(1-Benzotriazolyl)pyridine: A Robust Bidentate Ligand for the Palladium-Catalyzed CC (Suzuki, Heck, Fujiwara-Moritani, Sonogashira), CN and CS Coupling Reactions. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201200583] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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25
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Yan H, Chellan P, Li T, Mao J, Chibale K, Smith GS. Cyclometallated Pd(II) thiosemicarbazone complexes: new catalyst precursors for Suzuki-coupling reactions. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.10.115] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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26
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Yan H, Lu L, Sun P, Zhu Y, Yang H, Liu D, Rong G, Mao J. Copper-catalyzed synthesis of internal alkynesvia domino coupling between 1,1-dihalo-1-alkenes and arylboronic acids. RSC Adv 2013. [DOI: 10.1039/c2ra21577b] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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27
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Copper-catalyzed decarboxylative coupling of aryl halides with alkynyl carboxylic acids performed in water. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.06.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Zhu Y, Sun P, Yang H, Lu L, Yan H, Creus M, Mao J. Effective Palladium-Catalyzed Synthesis of Triarylethene-Based Molecules in Aqueous Solution. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200577] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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29
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Sun P, Zhu Y, Yang H, Yan H, Lu L, Zhang X, Mao J. The ligand and base-free Pd-catalyzed oxidative Heck reaction of arylboronic acids and olefins. Org Biomol Chem 2012; 10:4512-5. [DOI: 10.1039/c2ob25462j] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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