1
|
Huo Y, Qi X, Xu T, Lu W, Wu X. Heterogeneous Carbonylative Sonogashira Reaction Based on Pd/g‐C
3
N
4
Catalyst by Using Formic Acid as the CO Source. ChemistrySelect 2021. [DOI: 10.1002/slct.202102124] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Yong‐Wang Huo
- Department of Chemistry Zhejiang Sci-Tech University Hangzhou Zhejiang 310018 People's Republic of China
| | - Xinxin Qi
- Department of Chemistry Zhejiang Sci-Tech University Hangzhou Zhejiang 310018 People's Republic of China
| | - Tiefeng Xu
- National Engineering Lab for Textile Fiber Materials & Processing Technology Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Wangyang Lu
- National Engineering Lab for Textile Fiber Materials & Processing Technology Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Xiao‐Feng Wu
- Dalian National Laboratory for Clean Energy Dalian Institute of Chemical Physics Chinese Academy of Sciences 116023 Dalian, Liaoning China
- Leibniz-Institut für Katalyse e.V. an der Institution Universität Rostock Albert-Einstein-Straße 29a Rostock 18059 Germany
| |
Collapse
|
2
|
Zhao B, Rogge T, Ackermann L, Shi Z. Metal-catalysed C-Het (F, O, S, N) and C-C bond arylation. Chem Soc Rev 2021; 50:8903-8953. [PMID: 34190223 DOI: 10.1039/c9cs00571d] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The formation of C-aryl bonds has been the focus of intensive research over the last decades for the construction of complex molecules from simple, readily available feedstocks. Traditionally, these strategies involve the coupling of organohalides (I, Br, Cl) with organometallic reagents (Mg, Zn, B, Si, Sn,…) such as Kumada-Corriu, Negishi, Suzuki-Miyaura, Hiyama and Sonogashira cross-couplings. More recently, alternative methods have provided access to these products by reactions with less reactive C-Het (F, O, S, N) and C-C bonds. Compared to traditional methods, the direct cleavage and arylation of these chemical bonds, the essential link in accessible feedstocks, has become increasingly important from the viewpoint of step-economy and functional-group compatibility. This comprehensive review aims to outline the development and advances of this topic, which was organized into (1) C-F bond arylation, (2) C-O bond arylation, (3) C-S bond arylation, (4) C-N bond arylation, and (5) C-C bond arylation. Substantial attention has been paid to the strategies and mechanistic investigations. We hope that this review can trigger chemists to discover more efficient methodologies to access arylation products by cleavage of these C-Het and C-C bonds.
Collapse
Affiliation(s)
- Binlin Zhao
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China.
| | | | | | | |
Collapse
|
3
|
Shi L, He Y, Gong J, Yang Z. Pd-Catalyzed Decarboxylative Cycloaddition for the Synthesis of Highly Substituted δ-Lactones and Lactams. Organometallics 2021. [DOI: 10.1021/acs.organomet.0c00646] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Linlin Shi
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Yingdong He
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Jianxian Gong
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Zhen Yang
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education and Beijing National Laboratory for Molecular Science (BNLMS), and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| |
Collapse
|
4
|
Chen T, Zheng X, Wang W, Feng Y, Wang Y, Shen J. C-C Bond Cleavage Initiated Cascade Reaction of β-Enaminones: One-Pot Synthesis of 5-Hydroxy-1 H-pyrrol-2(5 H)-ones. J Org Chem 2021; 86:2917-2928. [PMID: 33439021 DOI: 10.1021/acs.joc.0c02832] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
An unprecedented C(CO)-C(Ar) bond cleavage of β-enaminones has been realized under mild and transition-metal-free conditions. The cascade transformation based on this C-C bond cleavage involves 1,3-O/C migration and aerobic hydroxylation and leads to various 5-hydroxy-1H-pyrrol-2(5H)-ones with broad functional group tolerance. The application of this methodology has been showcased by preparing 5-alkoxy-1H-pyrrol-2(5H)-one derivatives and a pyrrolo[2,1-a]isoquinolin-3-one derivative.
Collapse
Affiliation(s)
- Ting Chen
- School of Environment and Public Health, Xiamen Key Laboratory of Food and Drug Safety, Xiamen Huaxia University, Xiamen, Fujian 361024, China
| | - Xiujuan Zheng
- School of Environment and Public Health, Xiamen Key Laboratory of Food and Drug Safety, Xiamen Huaxia University, Xiamen, Fujian 361024, China
| | - Wenhua Wang
- School of Environment and Public Health, Xiamen Key Laboratory of Food and Drug Safety, Xiamen Huaxia University, Xiamen, Fujian 361024, China
| | - Yadong Feng
- School of Environment and Public Health, Xiamen Key Laboratory of Food and Drug Safety, Xiamen Huaxia University, Xiamen, Fujian 361024, China
| | - Yanyun Wang
- School of Environment and Public Health, Xiamen Key Laboratory of Food and Drug Safety, Xiamen Huaxia University, Xiamen, Fujian 361024, China
| | - Jinhai Shen
- School of Environment and Public Health, Xiamen Key Laboratory of Food and Drug Safety, Xiamen Huaxia University, Xiamen, Fujian 361024, China.,Fujian Key Laboratory of Molecular Medicine, Huaqiao University, Xiamen, Fujian 361021, China
| |
Collapse
|
5
|
Zhou Z, Li J, Xu Z, Cai M. Recyclable heterogeneous palladium-catalyzed carbonylative Sonogashira coupling under CO gas-free conditions. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1762092] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Zebiao Zhou
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and Department of Chemistry, Jiangxi Normal University, Nanchang, China
| | - Jianying Li
- School of Biology and Environmental Engineering, Jingdezhen University, Jingdezhen, China
| | - Zhaotao Xu
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and Department of Chemistry, Jiangxi Normal University, Nanchang, China
| | - Mingzhong Cai
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and Department of Chemistry, Jiangxi Normal University, Nanchang, China
| |
Collapse
|
6
|
|
7
|
Affiliation(s)
- Carmen Nájera
- Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Alicante, Apdo. 99, Alicante E-03080, Spain
| | - Leiv K. Sydnes
- Department of Chemistry, University of Bergen, Allégt. 41, Bergen NO-5007, Norway
| | - Miguel Yus
- Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Alicante, Apdo. 99, Alicante E-03080, Spain
| |
Collapse
|
8
|
Peng JB, Wang LC, Wu XF. Palladium-catalyzed carbonylative/decarboxylative cross-coupling of α-bromo-ketones with allylic alcohols to γ,δ-unsaturated ketones. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.150991] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
9
|
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]
|
10
|
Kinney RG, Arndtsen BA. Decarboxylation with Carbon Monoxide: The Direct Conversion of Carboxylic Acids into Potent Acid Triflate Electrophiles. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- R. Garrison Kinney
- Department of ChemistryMcGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Bruce A. Arndtsen
- Department of ChemistryMcGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| |
Collapse
|
11
|
Kinney RG, Arndtsen BA. Decarboxylation with Carbon Monoxide: The Direct Conversion of Carboxylic Acids into Potent Acid Triflate Electrophiles. Angew Chem Int Ed Engl 2019; 58:5085-5089. [PMID: 30776306 DOI: 10.1002/anie.201814660] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 02/13/2019] [Indexed: 01/07/2023]
Abstract
We report a new strategy for the conversion of carboxylic acids into potent acid triflate electrophiles. The reaction involves oxidative carbonylation of carboxylic acids with I2 in the presence of AgOTf, and is postulated to proceed via acyl hypoiodites that react with CO to form acid triflates. Coupling this chemistry with subsequent trapping with arenes offers a mild, room temperature approach to generate ketones directly from broadly available carboxylic acids without the use of corrosive and reactive Lewis or Bronsted acid additives, and instead from compounds that are readily available, stable, and functional group compatible.
Collapse
Affiliation(s)
- R Garrison Kinney
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
| | - Bruce A Arndtsen
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
| |
Collapse
|
12
|
Golovanov AA, Odin IS, Zlotskii SS. Conjugated enynones: preparation, properties and applications in organic synthesis. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4808] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
13
|
Islam SS, Molla RA, Ta S, Yasmin N, Das D, Islam SM. Polymer supported triazine based palladium complex catalyzed double carbonylation reaction of halo aryl compounds for the synthesis of α-ketoamides. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.12.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
14
|
Lopes S, Nikitin T, Fausto R. Propiolic Acid in Solid Nitrogen: NIR- and UV-Induced cis → trans Isomerization and Matrix-Site-Dependent trans → cis Tunneling. J Phys Chem A 2019; 123:1581-1593. [DOI: 10.1021/acs.jpca.8b11319] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Susy Lopes
- CQC, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal
| | - Timur Nikitin
- CQC, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal
| | - Rui Fausto
- CQC, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal
| |
Collapse
|
15
|
Palladium-catalyzed carbonylative Sonogashira cross-coupling for the synthesis of alkynones with formic acid as the CO source. MONATSHEFTE FUR CHEMIE 2019. [DOI: 10.1007/s00706-018-2331-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
16
|
Yang W, Yao Y, Yang X, Deng Y, Lin Q, Yang D. Synthesis of C4-alkynylisoxazoles via a Pd-catalyzed Sonogashira cross-coupling reaction. RSC Adv 2019; 9:8894-8904. [PMID: 35517684 PMCID: PMC9061866 DOI: 10.1039/c9ra00577c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 03/06/2019] [Indexed: 12/24/2022] Open
Abstract
A Pd-catalyzed Sonogashira cross-coupling reaction for the synthesis of C4-alkynylisoxazoles from 3,5-disubsitituted-4-iodoisoxazoles and terminal alkynes was described, which could afford the corresponding products with high yield (up to 98%). The results indicated that the steric effect from the group at the C3 position of the isoxazole had greater influence on the cross-coupling reaction than that from the group at the C5 position. In addition, the group at the C3 position of the isoxazole showed negligible electronic effects on the cross-coupling reaction. Furthermore, a gram-scale reaction of the Sonogashira coupling reaction was also investigated. Finally, a plausible mechanism for the Sonogashira coupling reaction was proposed. A Pd-catalyzed Sonogashira cross-coupling reaction for the synthesis of C4-alkynylisoxazoles from 3,5-disubsitituted-4-iodoisoxazoles and terminal alkynes was described, which could afford the corresponding products with high yield (up to 98%).![]()
Collapse
Affiliation(s)
- Wen Yang
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Yongqi Yao
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Xin Yang
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Yingying Deng
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Qifu Lin
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Dingqiao Yang
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| |
Collapse
|
17
|
Xu JX, Wu XF. Palladium-Catalyzed Decarboxylative Carbonylative Transformation of Benzyl Aryl Carbonates: Direct Synthesis of Aryl 2-Arylacetates. Org Lett 2018; 20:5938-5941. [PMID: 30178672 DOI: 10.1021/acs.orglett.8b02631] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A procedure on palladium-catalyzed decarboxylative alkoxycarbonylation of carbonates for the synthesis of aryl 2-arylacetates has been developed. A broad range of aryl 2-arylacetates were obtained in good yields under mild conditions under a carbon monoxide atmosphere. Interestingly, other alcohols can be added as nucleophiles as well, and the corresponding esters were also obtained in good yields.
Collapse
Affiliation(s)
- Jian-Xing Xu
- Leibniz-Institut für Katalyse an der Universität Rostock e. V. , Albert-Einstein-Straße 29a , 18059 Rostock , Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse an der Universität Rostock e. V. , Albert-Einstein-Straße 29a , 18059 Rostock , Germany
| |
Collapse
|
18
|
Charugandla R, Vangala MS, Chidara S, Korupolu RB. Nickel catalysed carbonylative Sonogashira reaction for the synthesis of diarylalkynones and 2-substituted flavones. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.07.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
19
|
Wu FP, Peng JB, Qi X, Ying J, Wu XF. Palladium-Catalyzed Solvent-Dependent Divergent Synthesis of Benzylformamides. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800674] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Fu-Peng Wu
- Department of Chemistry; Zhejiang Sci-Tech University, Hangzhou; Zhejiang 310018 People's Republic of China
| | - Jin-Bao Peng
- Department of Chemistry; Zhejiang Sci-Tech University, Hangzhou; Zhejiang 310018 People's Republic of China
| | - Xinxin Qi
- Department of Chemistry; Zhejiang Sci-Tech University, Hangzhou; Zhejiang 310018 People's Republic of China
| | - Jun Ying
- Department of Chemistry; Zhejiang Sci-Tech University, Hangzhou; Zhejiang 310018 People's Republic of China
| | - Xiao-Feng Wu
- Department of Chemistry; Zhejiang Sci-Tech University, Hangzhou; Zhejiang 310018 People's Republic of China
- Leibniz-Institut für Katalyse e.V. an der; Universität Rostock; Albert-Einstein-Straße 29a Rostock 18059 Germany
| |
Collapse
|
20
|
Soltani Rad MN. Highly efficient transition metal-free coupling of acid chlorides with terminal alkynes in [bmim]Br: A rapid route to access ynones using MgCl 2. JOURNAL OF SAUDI CHEMICAL SOCIETY 2018. [DOI: 10.1016/j.jscs.2016.06.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
21
|
Meng M, Wang G, Yang L, Cheng K, Qi C. Silver-catalyzed Double Decarboxylative Radical Alkynylation/Annulation of Arylpropiolic Acids with α-keto Acids: Access to Ynones and Flavones under Mild Conditions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701469] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Mengting Meng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
| | - Guofang Wang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
| | - Liangfeng Yang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
| | - Kai Cheng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
| |
Collapse
|
22
|
Lee JH, Raja GCE, Kim J, Nam KC, Lee S. Aryl Chlorides as Coupling Partners in the Palladium-catalyzed Decarboxylative Coupling Reactions of Propiolic Acids. B KOREAN CHEM SOC 2017. [DOI: 10.1002/bkcs.11298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Ju-Hyeon Lee
- Department of Chemistry; Chonnam National University; Gwangju 61186 Republic of Korea
| | | | - Jimin Kim
- Department of Chemistry; Chonnam National University; Gwangju 61186 Republic of Korea
| | - Kye Chun Nam
- Department of Chemistry; Chonnam National University; Gwangju 61186 Republic of Korea
| | - Sunwoo Lee
- Department of Chemistry; Chonnam National University; Gwangju 61186 Republic of Korea
| |
Collapse
|
23
|
Li CL, Zhang WQ, Qi X, Peng JB, Wu XF. Palladium-catalyzed carbonylative synthesis of alkynones from aryl iodides and phenylpropiolic acid employing formic acid as the CO source. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.03.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
24
|
Kim T, Jeong KH, Kim Y, Noh T, Choi J, Ham J. Three-Component One-Pot Synthesis of Unsymmetrical Diarylalkynes by Thermocontrolled Sequential Sonogashira Reactions Using Potassium Ethynyltrifluoroborate. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Taejung Kim
- Korea Institute of Science and Technology (KIST); 679 Saimdang-ro 25451 Gangneung Republic of Korea
| | - Kyu Hyuk Jeong
- Korea Institute of Science and Technology (KIST); 679 Saimdang-ro 25451 Gangneung Republic of Korea
| | - Youngseok Kim
- Korea Institute of Science and Technology (KIST); 679 Saimdang-ro 25451 Gangneung Republic of Korea
| | - Taesub Noh
- Korea Institute of Science and Technology (KIST); 679 Saimdang-ro 25451 Gangneung Republic of Korea
- Department of Chemistry; Gangneung-Wonju National University; 7 Jukheon-gil 25457 Gangneung Republic of Korea
| | - Jaeyoung Choi
- Korea Institute of Science and Technology (KIST); 679 Saimdang-ro 25451 Gangneung Republic of Korea
| | - Jungyeob Ham
- Korea Institute of Science and Technology (KIST); 679 Saimdang-ro 25451 Gangneung Republic of Korea
- Department of Biological Chemistry; University of Science and Technology (UST); Gajung-ro 217 34113 Daejeon Republic of Korea
| |
Collapse
|
25
|
Peng JB, Wu FP, Li CL, Qi X, Wu XF. A Convenient and Efficient Palladium-Catalyzed Carbonylative Sonogashira Transformation with Formic Acid as the CO Source. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700076] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jin-Bao Peng
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus 310018 Hangzhou People's Republic of China
| | - Fu-Peng Wu
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus 310018 Hangzhou People's Republic of China
| | - Chong-Liang Li
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus 310018 Hangzhou People's Republic of China
| | - Xinxin Qi
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus 310018 Hangzhou People's Republic of China
| | - Xiao-Feng Wu
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus 310018 Hangzhou People's Republic of China
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| |
Collapse
|
26
|
Wang X, Song Y, Qu J, Luo Y. Mechanistic Insights into the Copper-Cocatalyzed Sonogashira Cross-Coupling Reaction: Key Role of an Anion. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00010] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Xingbao Wang
- State Key Laboratory of Fine Chemicals,
School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Yuming Song
- State Key Laboratory of Fine Chemicals,
School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Jingping Qu
- State Key Laboratory of Fine Chemicals,
School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals,
School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| |
Collapse
|
27
|
Wu FP, Peng JB, Qi X, Wu XF. Palladium-catalyzed carbonylative Sonogashira coupling of aryl diazonium salts with formic acid as the CO source: the effect of 1,3-butadiene. Catal Sci Technol 2017. [DOI: 10.1039/c7cy01773a] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
An efficient carbonylative cross-coupling of aryl diazonium salts with terminal alkynes using formic acid as the CO source has been developed. And 1,3-butadiene was found to play a crucial role in this transformation.
Collapse
Affiliation(s)
- Fu-Peng Wu
- Department of Chemistry
- Zhejiang Sci-Tech University
- Xiasha Campus
- Hangzhou 310018
- People's Republic of China
| | - Jin-Bao Peng
- Department of Chemistry
- Zhejiang Sci-Tech University
- Xiasha Campus
- Hangzhou 310018
- People's Republic of China
| | - Xinxin Qi
- Department of Chemistry
- Zhejiang Sci-Tech University
- Xiasha Campus
- Hangzhou 310018
- People's Republic of China
| | - Xiao-Feng Wu
- Department of Chemistry
- Zhejiang Sci-Tech University
- Xiasha Campus
- Hangzhou 310018
- People's Republic of China
| |
Collapse
|
28
|
Zhao P, Feng H, Pan H, Sun Z, Tong M. Controlling chemoselectivity in copper-catalyzed decarboxylative A3/A3 cross-couplings: direct formation of unsymmetrical 1,4-diamino-2-butynes. Org Chem Front 2017. [DOI: 10.1039/c6qo00499g] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A direct cross-coupling of propiolic acid with two kinds of in situ formed iminiums has been achieved via a CuI/CuCl2-catalyzed decarboxylative A3/A3 domino process.
Collapse
Affiliation(s)
- Panfeng Zhao
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- China
| | - Huangdi Feng
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- China
| | - Haoran Pan
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- China
| | - Zhihua Sun
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- China
| | - Minchao Tong
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- China
| |
Collapse
|
29
|
Feng H, Zhao P, Huang L, Sun Z, Tong M. Highly Selective Synergistic Copper(I/II)-Catalyzed A3Cross Coupling/Decarboxylative A3Domino Reactions in Water. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600524] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Huangdi Feng
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; 333 Longteng Road Shanghai 201620 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Panfeng Zhao
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; 333 Longteng Road Shanghai 201620 China
| | - Liliang Huang
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; 333 Longteng Road Shanghai 201620 China
| | - Zhihua Sun
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; 333 Longteng Road Shanghai 201620 China
| | - Minchao Tong
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| |
Collapse
|
30
|
Dasgupta A, Ramkumar V, Sankararaman S. Synthesis of Fluorescent 1,3-Diarylpropynones by Carbonylative Alkynylation Reaction Using (Phosphine) (1,2,3-triazol-5-ylidene)palladium Complexes as Catalysts. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600744] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ayan Dasgupta
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600036 India
| | | | | |
Collapse
|
31
|
Sun G, Lei M, Hu L. A facile and efficient method for the synthesis of alkynone by carbonylative Sonogashira coupling using CHCl3 as the CO source. RSC Adv 2016. [DOI: 10.1039/c6ra02424f] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A facile and efficient method for the synthesis of alkynones by a Pd-catalyzed carbonylative Sonogashira coupling reaction starting from aryl iodide, terminal alkyne and chloroform (CHCl3) as the CO source is described.
Collapse
Affiliation(s)
- Guanglong Sun
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| | - Min Lei
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| | - Lihong Hu
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| |
Collapse
|
32
|
Cui M, Wu H, Jian J, Wang H, Liu C, Daniel S, Zeng Z. Palladium-catalyzed Sonogashira coupling of amides: access to ynones via C–N bond cleavage. Chem Commun (Camb) 2016; 52:12076-12079. [DOI: 10.1039/c6cc06428k] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The first palladium-catalyzed Sonogashira coupling of amides has been developed, which proceeds via a selective cleavage of the N-acylsaccharin C–N bond. The protocol is mild, highly functional group tolerant and can be efficiently employed in the synthesis of a broad array of ynones in 48–98% yields under low catalyst loading and Cu-free conditions.
Collapse
Affiliation(s)
- Ming Cui
- College of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
- People's Republic of China
| | - Hongxiang Wu
- College of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
- People's Republic of China
| | - Junsheng Jian
- College of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
- People's Republic of China
| | - Hui Wang
- College of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
- People's Republic of China
| | - Chao Liu
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People’s Republic of China
| | | | - Zhuo Zeng
- College of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
- People's Republic of China
- Key Laboratory of Organofluorine Chemistry
| |
Collapse
|
33
|
Feng H, Zhao P, Sun Z. CuI/CuBr2-catalyzed decarboxylative/A3 reaction of propiolic acids for the facile synthesis of 1,4-diheterocycle-2-butynes. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.08.075] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
34
|
Continuous flow reactions in water for the synthesis of propargylamines via a metal-free decarboxylative coupling reaction. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.06.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
35
|
Choi J, Park K, Lim J, Jung HM, Lee S. Copper-Catalyzed Synthesis of Amino-Substituted Polycyclic Aromatic Hydrocarbons by the Sequential Reaction between Aryl Alkynyl Carboxylic Acids and Amines. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500227] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Jinseop Choi
- Department of Chemistry; Chonnam National University; Gwangju 500-757 Republic of Korea
| | - Kyungho Park
- Department of Chemistry; Chonnam National University; Gwangju 500-757 Republic of Korea
| | - Jeongah Lim
- Department of Chemistry; Chonnam National University; Gwangju 500-757 Republic of Korea
| | - Hyun Min Jung
- Department of Applied Chemistry; Kumoh National Institute of Technology; Gumi 730-701 Republic of Korea
| | - Sunwoo Lee
- Department of Chemistry; Chonnam National University; Gwangju 500-757 Republic of Korea
| |
Collapse
|
36
|
Qi X, Jiang LB, Li CL, Li R, Wu XF. Palladium-Catalyzed One-Pot Carbonylative Sonogashira Reaction Employing Formic acid as the CO Source. Chem Asian J 2015; 10:1870-3. [PMID: 26097102 DOI: 10.1002/asia.201500518] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Indexed: 01/13/2023]
Abstract
A convenient palladium-catalyzed carbonylative coupling of aryl iodides and terminal alkynes with formic acid as the CO precursor has been developed. A variety of alkynones were obtained in good yields in a one-pot manner for the first time.
Collapse
Affiliation(s)
- Xinxin Qi
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campous, Hangzhou, 310018, People's Republic of China
| | - Li-Bing Jiang
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campous, Hangzhou, 310018, People's Republic of China
| | - Chong-Liang Li
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campous, Hangzhou, 310018, People's Republic of China
| | - Rui Li
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campous, Hangzhou, 310018, People's Republic of China
| | - Xiao-Feng Wu
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campous, Hangzhou, 310018, People's Republic of China. .,Leibniz-Institut für Katalyse e.V. an der, Universität Rostock, Albert-Einstein-Strasse 29a, 18059, Rostock, Germany.
| |
Collapse
|
37
|
Metal-free methodology for the preparation of sterically hindered alkynoylphenols and its application to the synthesis of flavones and aurones. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.05.097] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
38
|
Liu X, Yu L, Luo M, Zhu J, Wei W. Radical-Induced Metal-Free Alkynylation of Aldehydes by Direct CH Activation. Chemistry 2015; 21:8745-9. [DOI: 10.1002/chem.201501094] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Indexed: 01/04/2023]
|
39
|
Taylor CL, Bolshan Y. Metal-free synthesis of ynones from acyl chlorides and potassium alkynyltrifluoroborate salts. J Vis Exp 2015. [PMID: 25742169 PMCID: PMC4354676 DOI: 10.3791/52401] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Ynones are a valuable functional group and building block in organic synthesis. Ynones serve as a precursor to many important organic functional groups and scaffolds. Traditional methods for the preparation of ynones are associated with drawbacks including harsh conditions, multiple purification steps, and the presence of unwanted byproducts. An alternative method for the straightforward preparation of ynones from acyl chlorides and potassium alkynyltrifluoroborate salts is described herein. The adoption of organotrifluoroborate salts as an alternative to organometallic reagents for the formation of new carbon-carbon bonds has a number of advantages. Potassium organotrifluoroborate salts are shelf stable, have good functional group tolerance, low toxicity, and a wide variety are straightforward to prepare. The title reaction proceeds rapidly at ambient temperature in the presence of a Lewis acid without the exclusion of air and moisture. Fair to excellent yields may be obtained via reaction of various aryl and alkyl acid chlorides with alkynyltrifluoroborate salts in the presence of boron trichloride.
Collapse
Affiliation(s)
| | - Yuri Bolshan
- Faculty of Science, University of Ontario Institute of Technology;
| |
Collapse
|
40
|
Hwang J, Choi J, Park K, Kim W, Song KH, Lee S. Palladium-Catalyzed Oxidative Aminocarbonylation by Decarboxylative Coupling: Synthesis of Alkynyl Amides. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403644] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
41
|
Mane RS, Bhanage BM. Pd/C-catalyzed facile synthesis of primary aromatic amides by aminocarbonylation of aryl iodides using ammonia surrogates. RSC Adv 2015. [DOI: 10.1039/c5ra15831a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Use of Pd/C as an efficient, phosphine free, heterogeneous and recyclable catalyst for one pot carbonylative synthesis of primary aromatic amides has been demonstrated.
Collapse
Affiliation(s)
- Rajendra S. Mane
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai- 400 019
- India
| | | |
Collapse
|
42
|
Boukouvalas J, Thibault C. Step-Economical Synthesis of the Marine Ascidian Antibiotics Cadiolide A, B, and D. J Org Chem 2014; 80:681-4. [DOI: 10.1021/jo502503w] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- John Boukouvalas
- Département de Chimie, Université Laval, Pavillon Alexandre-Vachon, 1045 Avenue de la Médecine, Quebec City, Quebec G1V 0A6, Canada
| | - Charles Thibault
- Département de Chimie, Université Laval, Pavillon Alexandre-Vachon, 1045 Avenue de la Médecine, Quebec City, Quebec G1V 0A6, Canada
| |
Collapse
|
43
|
Zhang C, Liu J, Xia C. Aryl-palladium-NHC complex: efficient phosphine-free catalyst precursors for the carbonylation of aryl iodides with amines or alkynes. Org Biomol Chem 2014; 12:9702-6. [DOI: 10.1039/c4ob01878h] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
44
|
Volla CMR, Bäckvall JE. Palladium-Catalyzed Oxidative Domino Carbocyclization–Carbonylation–Alkynylation of Enallenes. Org Lett 2014; 16:4174-7. [DOI: 10.1021/ol501862z] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Chandra M. R. Volla
- Department of Organic Chemistry,
Arrhenius Laboratory, Stockholm University, Stockholm, Sweden, SE-106 91
| | - Jan-E. Bäckvall
- Department of Organic Chemistry,
Arrhenius Laboratory, Stockholm University, Stockholm, Sweden, SE-106 91
| |
Collapse
|
45
|
Lim J, Park K, Byeun A, Lee S. Copper-catalyzed decarboxylative coupling reactions for the synthesis of propargyl amines. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.05.134] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
46
|
Bai C, Jian S, Yao X, Li Y. Carbonylative Sonogashira coupling of terminal alkynes with aryl iodides under atmospheric pressure of CO using Pd(ii)@MOF as the catalyst. Catal Sci Technol 2014. [DOI: 10.1039/c4cy00488d] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
47
|
Min H, Palani T, Park K, Hwang J, Lee S. Copper-Catalyzed Direct Synthesis of Diaryl 1,2-Diketones from Aryl Iodides and Propiolic Acids. J Org Chem 2014; 79:6279-85. [DOI: 10.1021/jo501089k] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Hongkeun Min
- Department of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Thiruvengadam Palani
- Department of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Kyungho Park
- Department of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Jinil Hwang
- Department of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Sunwoo Lee
- Department of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| |
Collapse
|
48
|
Islam SM, Molla RA, Roy AS, Ghosh K. Polymer supported Pd catalyzed thioester synthesis via carbonylation of aryl halides under phosphine free conditions. RSC Adv 2014. [DOI: 10.1039/c4ra03338h] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A new polymer anchored Pd(ii) complex has been synthesized and characterized. The catalytic performance of this complex has been tested for thioester synthesis via carbonylation of aryl halides and thiols under phosphine free conditions. This catalyst showed excellent catalytic activity and recyclability.
Collapse
Affiliation(s)
| | | | | | - Kajari Ghosh
- Department of Chemistry
- University of Kalyani
- Nadia 741235, India
| |
Collapse
|
49
|
Xu K, Sun S, Zhang G, Yang F, Wu Y. One-pot synthesis of unsymmetrical diarylacetylenes via Sonogashira/deacetonation/Sonogashira cross-coupling of two different aryl chlorides with 2-methyl-3-butyn-2-ol. RSC Adv 2014. [DOI: 10.1039/c4ra02720e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Synthesis of unsymmetrical diarylacetylenes via one-pot Sonogashira/Deacetonation/Sonogashira cross-coupling of two different aryl chlorides with 2-methyl-3-butyn-2-ol was developed.
Collapse
Affiliation(s)
- Kai Xu
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052, People's Republic of China
| | - Suyan Sun
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052, People's Republic of China
| | - Guodong Zhang
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052, People's Republic of China
| | - Fan Yang
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052, People's Republic of China
| | - Yangjie Wu
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052, People's Republic of China
| |
Collapse
|
50
|
Taylor C, Bolshan Y. Metal-Free Synthesis of Ynones from Acyl Chlorides and Potassium Alkynyltrifluoroborate Salts. Org Lett 2013; 16:488-91. [DOI: 10.1021/ol403370t] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Cassandra Taylor
- University of Ontario Institute of Technology (UOIT) 2000 Simcoe Street North, Oshawa, Ontario, Canada L1H 7K4
| | - Yuri Bolshan
- University of Ontario Institute of Technology (UOIT) 2000 Simcoe Street North, Oshawa, Ontario, Canada L1H 7K4
| |
Collapse
|