1
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Suresh S, Palla S, Chung DR, Chien HS, Du BX, Shinde J, Kavala V, Yao CF. Catalyst-free reactions of anilines with β-chloroenones: synthesis of α-chloroenaminones and 1,4-benzodiazepines. Org Biomol Chem 2024. [PMID: 39189549 DOI: 10.1039/d4ob00954a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/28/2024]
Abstract
The Michael addition of anilines to β-chloroenones gives enaminones by the elimination of hydrochloric acid (HCl). These enaminones are transformed into α-chloroenaminones via in situ sp2 C-H functionalization. Anilines that are attached to an electron-donating group react more readily with β-chloroenone to give the corresponding products in excellent yields. A highly atom-economical method has been developed using dimethyl sulfoxide (DMSO) as a green oxidant and solvent. The desired α-functionalized enaminones are formed in good yields with excellent Z-selectivity. We have established the generality of this reaction with many substrates, and scaled-up reactions have been performed to showcase the practical applications. A catalyst-free double annulation of β-chloroenones with o-phenylenediamine has also been demonstrated for the synthesis of 1,4-benzodiazepine derivatives in moderate yields under mild reaction conditions.
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Affiliation(s)
- Sundaram Suresh
- Department of Chemistry, National Taiwan Normal University, No. 88, Sec. 4, Ting-Zhou Rd, Taipei-11677, Taiwan, Republic of China.
| | - Sowndarya Palla
- Department of Chemistry, National Taiwan Normal University, No. 88, Sec. 4, Ting-Zhou Rd, Taipei-11677, Taiwan, Republic of China.
| | - Dai-Ru Chung
- Department of Chemistry, National Taiwan Normal University, No. 88, Sec. 4, Ting-Zhou Rd, Taipei-11677, Taiwan, Republic of China.
| | - Hung-Sheng Chien
- Department of Chemistry, National Taiwan Normal University, No. 88, Sec. 4, Ting-Zhou Rd, Taipei-11677, Taiwan, Republic of China.
| | - Bo-Xun Du
- Department of Chemistry, National Taiwan Normal University, No. 88, Sec. 4, Ting-Zhou Rd, Taipei-11677, Taiwan, Republic of China.
| | - Jivan Shinde
- Department of Chemistry, National Taiwan Normal University, No. 88, Sec. 4, Ting-Zhou Rd, Taipei-11677, Taiwan, Republic of China.
| | - Veerababurao Kavala
- Department of Chemistry, National Taiwan Normal University, No. 88, Sec. 4, Ting-Zhou Rd, Taipei-11677, Taiwan, Republic of China.
| | - Ching-Fa Yao
- Department of Chemistry, National Taiwan Normal University, No. 88, Sec. 4, Ting-Zhou Rd, Taipei-11677, Taiwan, Republic of China.
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2
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Pandey S, Parveen S, Volla CMR. Rh(II)-Catalyzed Denitrogenative Reaction of N-Sulfonyl-1,2,3-triazoles with Quinolones and Isoquinolones. Chem Asian J 2023; 18:e202300614. [PMID: 37665690 DOI: 10.1002/asia.202300614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 09/01/2023] [Accepted: 09/04/2023] [Indexed: 09/06/2023]
Abstract
Herein, we developed an efficient approach to access biologically relevant 2-aminoquinolines and 1-aminoisoquinolines from readily available N-sulfonyl-1,2,3-triazoles and 2-quinolones or 1-isoquinolones. This transformation involves the selective O-H insertion of these derivatives onto the in situ generated Rh-azavinyl carbenes (Rh-AVC) followed by rearrangement. The reaction proceeds smoothly under operationally simple conditions and the protocol was found to be scalable.
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Affiliation(s)
- Shivam Pandey
- Department of Chemistry, Indian Institute of Technology Bombay Powai, Mumbai, 400076, India
| | - Sabiha Parveen
- Department of Chemistry, Indian Institute of Technology Bombay Powai, Mumbai, 400076, India
| | - Chandra M R Volla
- Department of Chemistry, Indian Institute of Technology Bombay Powai, Mumbai, 400076, India
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3
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Nutt MJ, Annear JW, Jones KD, Flematti GR, Moggach SA, Stewart SG. Dirhodium-Catalyzed Transannulation of N-Sulfonyl-1,2,3-triazoles to 2,3-Dehydropiperazines. J Org Chem 2023; 88:11968-11979. [PMID: 37523269 DOI: 10.1021/acs.joc.3c01259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
The dirhodium(II)-catalyzed synthesis of a range of C2-substituted 2,3-dehydropiperazines using 1-mesyl-1,2,3-triazoles and β-haloalkylcarbamates is reported. The reaction is proposed to proceed through an α-imino rhodium carbene 1,3-insertion into N-H followed by a base-mediated cyclization. C-Substituted dehydropiperazines can also be conducted directly from terminal alkynes in a three-step, one-pot operation, forming the triazole in situ. This methodology has also been expanded to afford several 2,5-disubstituted 2,3-dehydropiperazines as well as a larger 4,5,6,7-tetrahydro-1H-1,4-diazepine derivative.
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Affiliation(s)
- Michael J Nutt
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Jack W Annear
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Kieran D Jones
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Gavin R Flematti
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Stephen A Moggach
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Scott G Stewart
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
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4
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Kwon YJ, Lee SG, Kim WS. Continuous Flow Synthesis of N-Sulfonyl-1,2,3-triazoles for Tandem Relay Cu/Rh Dual Catalysis. J Org Chem 2023; 88:1200-1214. [PMID: 36598492 DOI: 10.1021/acs.joc.2c02808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The continuous flow synthesis of N-sulfonyl-1,2,3-triazoles, which are convenient reactive azavinyl carbene precursors, for tandem relay Cu/Rh dual catalysis has been developed. Most reactions readily proceeded at 75 °C in a short residence time of 13.09 min in the presence of 2.5 mol % of CuTC. The scope of the reactions was explored by synthesizing diversely functionalized N-sulfonyl and sulfamoyl triazoles in yields ranging from 92 to 98%. To demonstrate the scalability of the process, the reaction was conducted on a 5.4 mmol scale with residence and collection times of 13.09 and 60 min, respectively. Furthermore, a series of controlled experiments were performed to investigate the compatibility of Cu and Rh in a batch or a continuous flow system. Finally, the first integrated flow system using the azavinyl carbene intermediate under the tandem relay Cu/Rh dual catalysis was developed for the synthesis of various cis-diamino enones from alkynes and sulfonyl azides.
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Affiliation(s)
- Yong-Ju Kwon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul03760, South Korea
| | - Sang-Gi Lee
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul03760, South Korea
| | - Won-Suk Kim
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul03760, South Korea
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5
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Kaieda Y, Yamamoto K, Kuriyama M, Onomura O. Rhodium‐Catalyzed Transannulation of <i>N</i>‐Sulfonyl‐1,2,3‐triazoles with Carboxylic Esters. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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6
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Akter M, Rupa K, Anbarasan P. 1,2,3-Triazole and Its Analogues: New Surrogates for Diazo Compounds. Chem Rev 2022; 122:13108-13205. [DOI: 10.1021/acs.chemrev.1c00991] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Monalisa Akter
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Kavuri Rupa
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Pazhamalai Anbarasan
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
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7
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Wang Y, Zhang C, Li S, Liu L, Feng X. Recent Advances in Transition Metal Catalyzed Synthesis of
β
‐Enaminones and
β
‐Enaminoesters. ChemistrySelect 2022. [DOI: 10.1002/slct.202103345] [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)
- Yeming Wang
- Institute of Chemical and Industrial Bioengineering Jilin Engineering Normal University Kaixuan Road, No.3050. Changchun 130052 China
| | - Chaoqun Zhang
- Institute of Chemical and Industrial Bioengineering Jilin Engineering Normal University Kaixuan Road, No.3050. Changchun 130052 China
| | - Shizhe Li
- Institute of Chemical and Industrial Bioengineering Jilin Engineering Normal University Kaixuan Road, No.3050. Changchun 130052 China
| | - Lihui Liu
- Institute of Chemical and Industrial Bioengineering Jilin Engineering Normal University Kaixuan Road, No.3050. Changchun 130052 China
| | - Xiaodong Feng
- Institute of Chemical and Industrial Bioengineering Jilin Engineering Normal University Kaixuan Road, No.3050. Changchun 130052 China
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8
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Suresh S, Bhimrao Patil P, Yu P, Fang C, Weng Y, Kavala V, Yao C. A Study of the Reactions of 3‐Bromopropenals with Anilines for the Synthesis of α‐Bromo Enaminones. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Sundaram Suresh
- Department of Chemistry National Taiwan Normal University 88, Sec. 4, Ting-Zhou Road Taipei Taiwan 116, R.O.C
| | - Prakash Bhimrao Patil
- Department of Chemistry National Taiwan Normal University 88, Sec. 4, Ting-Zhou Road Taipei Taiwan 116, R.O.C
| | - Pao‐Hsing Yu
- Department of Chemistry National Taiwan Normal University 88, Sec. 4, Ting-Zhou Road Taipei Taiwan 116, R.O.C
| | - Chia‐Chi Fang
- Department of Chemistry National Taiwan Normal University 88, Sec. 4, Ting-Zhou Road Taipei Taiwan 116, R.O.C
| | - Yin‐Zhi Weng
- Department of Chemistry National Taiwan Normal University 88, Sec. 4, Ting-Zhou Road Taipei Taiwan 116, R.O.C
| | - Veerababurao Kavala
- Department of Chemistry National Taiwan Normal University 88, Sec. 4, Ting-Zhou Road Taipei Taiwan 116, R.O.C
| | - Ching‐Fa Yao
- Department of Chemistry National Taiwan Normal University 88, Sec. 4, Ting-Zhou Road Taipei Taiwan 116, R.O.C
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9
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Li Z, Yang S, Li H. Sustainable catalyst-free N-formylation using CO2 as a carbon source. Curr Org Synth 2021; 19:187-196. [PMID: 34719366 DOI: 10.2174/1570179418666211022160149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/03/2021] [Accepted: 09/09/2021] [Indexed: 11/22/2022]
Abstract
The development of new sustainable catalytic conversion methods of carbon dioxide (CO2) is of great interest in the synthesis of valuable chemicals. N-formylation of CO2 with amine nucleophiles as substrates has been studied in depth. The key to benign formylation is to select a suitable reducing agent to activate CO2. This paper showcases the activation modes of CO2 and the construction strategies of sustainable and catalyst-free N-formylation systems. The research progress of catalyst-free N-formylation of amines and CO2 is reviewed. There are two broad prominent categories, namely reductive amidation of CO2 facilitated by organic solvents and ionic liquids in the presence of hydrosilane. Attention is also paid to discussing the involved reaction mechanism with practical applications and identifying the remaining challenges in this field.
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Affiliation(s)
- Zhengyi Li
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering, Key Laboratory of Green Pesticide & Agricultural Bioengineering, Ministry of Education, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Center for R&D of Fine Chemicals, Guizhou University, Guiyang550025, Guizhou. China
| | - Song Yang
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering, Key Laboratory of Green Pesticide & Agricultural Bioengineering, Ministry of Education, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Center for R&D of Fine Chemicals, Guizhou University, Guiyang550025, Guizhou. China
| | - Hu Li
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering, Key Laboratory of Green Pesticide & Agricultural Bioengineering, Ministry of Education, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Center for R&D of Fine Chemicals, Guizhou University, Guiyang550025, Guizhou. China
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10
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Saleh N, Bosmani A, Besnard C, Bürgi T, Jacquemin D, Lacour J. Access to Chiral Rigid Hemicyanine Fluorophores from Tröger Bases and α-Imino Carbenes. Org Lett 2020; 22:7599-7603. [DOI: 10.1021/acs.orglett.0c02726] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nidal Saleh
- Department of Organic Chemistry, University of Geneva, Quai Ernest Ansermet 30, CH-1211 Genève 4, Switzerland
| | - Alessandro Bosmani
- Department of Organic Chemistry, University of Geneva, Quai Ernest Ansermet 30, CH-1211 Genève 4, Switzerland
| | - Céline Besnard
- Laboratory of Crystallography, University of Geneva, Quai Ernest Ansermet 24, CH-1211 Genève 4, Switzerland
| | - Thomas Bürgi
- Department of Physical Chemistry, University of Geneva, Quai Ernest Ansermet 30, CH-1211 Genève 4, Switzerland
| | - Denis Jacquemin
- Laboratoire CEISAM UMR 6230, CNRS, Université de Nantes, 44000 Nantes, France
| | - Jérôme Lacour
- Department of Organic Chemistry, University of Geneva, Quai Ernest Ansermet 30, CH-1211 Genève 4, Switzerland
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11
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Jones KD, Nutt MJ, Comninos E, Sobolev AN, Moggach SA, Miura T, Murakami M, Stewart SG. A One-Pot Reaction of α-Imino Rhodium Carbenoids and Halohydrins: Access to 2,6-Substituted Dihydro-2H-1,4-oxazines. Org Lett 2020; 22:3490-3494. [DOI: 10.1021/acs.orglett.0c00947] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Kieran D. Jones
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Michael J. Nutt
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Elena Comninos
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Alexandre N. Sobolev
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
- Centre for Microscopy, Characterization and Analysis, The University of Western Australia, Perth, WA 6009, Australia
| | - Stephen A. Moggach
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
- Centre for Microscopy, Characterization and Analysis, The University of Western Australia, Perth, WA 6009, Australia
| | - Tomoya Miura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Scott G. Stewart
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
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12
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Schultze C, Schmidt B. Functionalized Benzofurans via Microwave‐Promoted Tandem Claisen‐Rearrangement/5‐
endo
‐dig Cyclization. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3671] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Christiane Schultze
- Universitaet Potsdam, Institut fuer Chemie Karl‐Liebknecht‐Straße 24‐25 Potsdam‐Golm D‐14476 Germany
| | - Bernd Schmidt
- Universitaet Potsdam, Institut fuer Chemie Karl‐Liebknecht‐Straße 24‐25 Potsdam‐Golm D‐14476 Germany
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13
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Ogunlana AA, Zou J, Bao X. Insights into the Mechanisms and Chemoselectivities of Carbamates and Amides in Reactions Involving Rh(II)-Azavinylcarbene: A Computational Study. J Org Chem 2019; 84:8151-8159. [PMID: 31125235 DOI: 10.1021/acs.joc.9b01070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Reactions involving Rh(II)-azavinylcarbenes (Rh(II)-AVCs) to synthesize nitrogen-containing compounds have attracted significant research interest. Despite the importance of these reactions, controlling the chemoselectivities in the reactions involving Rh(II)-AVC remains a challenge. To understand the mechanisms and factors controlling the chemoselectivities between N-H and C═O groups of carbamates and amides in reactions involving Rh(II)-AVC, computational studies were employed. The results reveal that not only the greater nucleophilicity of the N-H group than that of the carbonyl group, but also the presence of H-bonding interactions, could favor the addition of the N-H group of primary carbamates to Rh(II)-AVC. However, for secondary carbamates and amides, they could undergo either chemoselective N-H or C═O addition. Secondary carbamates with less steric hindrance, such as oxazolidinone, prefer the N-H addition mode. However, a switch in chemoselectivity (preference for the C═O addition) was revealed for the sterically hindered secondary carbamates/amides. In addition, a possible O-H addition pathway via the keto-enol tautomerization for isatin and isatoic anhydride was disregarded due to the energetically demanding barrier. Instead, a pathway involving the chemoselective C═O addition, formal [3 + 2] cycloaddition, followed by ring opening was proposed. The origins of the chemoselectivity and the factors responsible were addressed.
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Affiliation(s)
- Abosede Adejoke Ogunlana
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , 199 Ren-Ai Road , Suzhou Industrial Park, Suzhou , Jiangsu 215123 , China
| | - Jianping Zou
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , 199 Ren-Ai Road , Suzhou Industrial Park, Suzhou , Jiangsu 215123 , China
| | - Xiaoguang Bao
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , 199 Ren-Ai Road , Suzhou Industrial Park, Suzhou , Jiangsu 215123 , China
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14
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Ma X, Liu L, Wang J, Xi X, Xie X, Wang H. Rhodium-Catalyzed Annulation of α-Imino Carbenes with α,β-Unsaturated Ketones: Construction of Multisubstituted 2,3-Dihydropyrrole/pyrrole Rings. J Org Chem 2018; 83:14518-14526. [DOI: 10.1021/acs.joc.8b01835] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Xueji Ma
- Department of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang 453003, China
| | - Li Liu
- Department of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang 453003, China
| | - Jiaying Wang
- Department of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang 453003, China
| | - Xianglin Xi
- Department of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang 453003, China
| | - Xuemei Xie
- Department of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang 453003, China
| | - Hangxiang Wang
- The First Affiliated Hospital; Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Key Laboratory of Organ Transplantation of Zhejiang Province, School of Medicine, Zhejiang University, Hangzhou 310003, China
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15
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Yadagiri D, Chaitanya M, Reddy ACS, Anbarasan P. Rhodium Catalyzed Synthesis of Benzopyrans via Transannulation of N-Sulfonyl-1,2,3-triazoles with 2-Hydroxybenzyl Alcohols. Org Lett 2018; 20:3762-3765. [DOI: 10.1021/acs.orglett.8b01338] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Dongari Yadagiri
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Manthena Chaitanya
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | | | - Pazhamalai Anbarasan
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
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16
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Chen J, Long W, Yang Y, Wan X. Interception of Secondary Amide Ylide with Sulfonamides: Catalyst-Controlled Synthesis of N-Sulfonylamidine Derivatives. Org Lett 2018; 20:2663-2666. [PMID: 29658721 DOI: 10.1021/acs.orglett.8b00867] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A novel, secondary amide activation strategy has been developed through the in situ generation of ylides from amides and diazoacetates. Under the developed reaction conditions, Mn-catalyzed ylide formation and interception reaction by sulfonamide delivered a variety of N-sulfonylamidines. Notably, when highly active Zn(OTf)2 was used as the catalyst, further N-H insertion products were obtained. In contrast with traditional methods, our amide activation strategy is distinguished by accessible starting material, inexpensive catalyst, and broad substrate scope.
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Affiliation(s)
- Jijun Chen
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
| | - Wenhao Long
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
| | - Yonggang Yang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
| | - Xiaobing Wan
- 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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17
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Matsuda T, Tabata Y, Suzuki H. Silver-catalyzed ring-opening [3+2] annulation of cyclopropenones with amides. NEW J CHEM 2018. [DOI: 10.1039/c8nj04579h] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A silver(i)-catalyzed ring-opening [3+2] annulation between cyclopropenones and amides has been achieved to afford 5-amino-2-furanones.
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Affiliation(s)
- Takanori Matsuda
- Department of Applied Chemistry
- Tokyo University of Science
- Tokyo 162-8601
- Japan
| | - Yuki Tabata
- Department of Applied Chemistry
- Tokyo University of Science
- Tokyo 162-8601
- Japan
| | - Hirotsugu Suzuki
- Department of Applied Chemistry
- Tokyo University of Science
- Tokyo 162-8601
- Japan
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18
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Ma X, Xie X, Liu L, Xia R, Li T, Wang H. Facile synthesis of pyrroloindoles via a rhodium(ii)-catalyzed annulation of 3-benzylidene-indolin-2-ones and α-imino carbenes. Chem Commun (Camb) 2018; 54:1595-1598. [DOI: 10.1039/c7cc08438b] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A novel carbenoid strategy to construct pyrrole-fused indole alkaloids.
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Affiliation(s)
- Xueji Ma
- Department of Chemistry and Chemical Engineering, Xinxiang University
- Xinxiang 453003
- China
| | - Xuemei Xie
- Department of Chemistry and Chemical Engineering, Xinxiang University
- Xinxiang 453003
- China
| | - Li Liu
- Department of Chemistry and Chemical Engineering, Xinxiang University
- Xinxiang 453003
- China
| | - Ran Xia
- Department of Chemistry and Chemical Engineering, Xinxiang University
- Xinxiang 453003
- China
| | - Tongyu Li
- The First Affiliated Hospital, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine, Zhejiang University
- Hangzhou
- China
| | - Hangxiang Wang
- The First Affiliated Hospital, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine, Zhejiang University
- Hangzhou
- China
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19
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Jana S, Vroemans R, Dehaen W. Synthesis of Polycyclic Dihydroindoles by Selective Decomposition of Bis(1,2,3-triazoles) Mediated by Rhodium Catalysis. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700756] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sampad Jana
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F, B- 3001 Leuven Belgium
| | - Robby Vroemans
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F, B- 3001 Leuven Belgium
| | - Wim Dehaen
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F, B- 3001 Leuven Belgium
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20
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Meng J, Jia R, Leng J, Wen M, Yu X, Deng WP. Carbon-Carbon Bond Formation by Reaction of Rhodium Azavinylcarbenes with Secondary Amides: Access to Indigo Analogues from Isatins. Org Lett 2017; 19:4520-4523. [PMID: 28837347 DOI: 10.1021/acs.orglett.7b02096] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A novel protocol for the synthesis of unsymmetrical indigo-like (E)-α-amino enaminones by rhodium-catalyzed transformations of isatins with 1-tosyl-1,2,3-triazoles has been developed. A plausible reaction mechanism is proposed to account for the formation of structurally important unsymmetrical indigo analogues, which represents a new strategy for C-C bond formation based on the transformations of secondary amides and rhodium azavinylcarbenes.
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Affiliation(s)
- Jiang Meng
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Renmeng Jia
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Jiaying Leng
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Min Wen
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Xingxin Yu
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Wei-Ping Deng
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
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21
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Mi P, Yuan H, Wang H, Liao P, Zhang J, Bi X. Divergent Reactions between α-Imino Rhodium Carbenoids and 1,3-Diketones: Substrate-Controlled O-H versus C-H Insertion. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Pengbing Mi
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis; Department of Chemistry; Northeast Normal University; 130024 Changchun China
| | - Haiyan Yuan
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis; Department of Chemistry; Northeast Normal University; 130024 Changchun China
| | - Hannan Wang
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis; Department of Chemistry; Northeast Normal University; 130024 Changchun China
| | - Peiqiu Liao
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis; Department of Chemistry; Northeast Normal University; 130024 Changchun China
| | - Jingping Zhang
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis; Department of Chemistry; Northeast Normal University; 130024 Changchun China
| | - Xihe Bi
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis; Department of Chemistry; Northeast Normal University; 130024 Changchun China
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; 300071 Tianjin China
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22
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Chen W, Bai YL, Luo YC, Xu PF. Rh(II) Catalyzed High Order Cycloadditions of 8-Azaheptafulvenes with N-Sulfonyl 1,2,3-Triazloes or α-Oxo Diazocompounds. Org Lett 2017; 19:364-367. [PMID: 28045543 DOI: 10.1021/acs.orglett.6b03542] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A novel strategy was developed for the application of Rh carbenes generated from readily accessible N-sulfonyl 1,2,3,-triazoles or diazocompouds in the high order cycloadditions, which offered an efficient route to a variety of N-containing medium-sized rings. The process provided a wide range of cyclohepta[b]pyrazine and cyclohepta[b]pyrrolone derivatives with high yields.
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Affiliation(s)
- Wei Chen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
| | - Ya-Li Bai
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
| | - Yong-Chun Luo
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
| | - Peng-Fei Xu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
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23
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Pal K, Volla CMR. Rhodium-catalyzed denitrogenative transannulation of 1,2,3-triazolyl-carbamates: efficient access to 4-aminooxazolidinones. Org Chem Front 2017. [DOI: 10.1039/c7qo00101k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The rhodium(ii)-catalyzed denitrogenative transannulation reaction of 1,2,3-triazolyl-carbamates was described providing an efficient access to biologically interesting 4-aminooxazolidinones in excellent yields and selectivities.
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Affiliation(s)
- Kuntal Pal
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| | - Chandra M. R. Volla
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
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24
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Sun R, Jiang Y, Tang XY, Shi M. RhII-Catalyzed Cyclization of Ester/Thioester-ContainingN-Sulfonyl-1,2,3-triazoles: Facile Synthesis of Alkylidenephthalans and Alkylidenethiophthalans. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600466] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Run Sun
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry and Molecular Engineering; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
| | - Yu Jiang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry and Molecular Engineering; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry and Molecular Engineering; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
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25
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Cheng W, Tang Y, Xu ZF, Li CY. Synthesis of Multifunctionalized 2-Carbonylpyrrole by Rhodium-Catalyzed Transannulation of 1-Sulfonyl-1,2,3-triazole with β-Diketone. Org Lett 2016; 18:6168-6171. [PMID: 27934337 DOI: 10.1021/acs.orglett.6b03179] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A facile rhodium-catalyzed transannulation of 1-sulfonyl-1,2,3-triazoles with β-diketones was realized, and a series of multisubstituted 2-carbonylpyrroles were synthesized efficiently (up to 94% yield). The protocol features several advantages, such as readily available materials, mild reaction conditions, a concise operating procedure, a broad reaction scope, and excellent regioselectivity when benzoylacetone derivatives were used.
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Affiliation(s)
- Wanli Cheng
- Department of Chemistry, Zhejiang Sci-Tech University , Xiasha West Higher Education District, Hangzhou, 310018, China
| | - Yanhua Tang
- Department of Chemistry, Zhejiang Sci-Tech University , Xiasha West Higher Education District, Hangzhou, 310018, China
| | - Ze-Feng Xu
- Department of Chemistry, Zhejiang Sci-Tech University , Xiasha West Higher Education District, Hangzhou, 310018, China
| | - Chuan-Ying Li
- Department of Chemistry, Zhejiang Sci-Tech University , Xiasha West Higher Education District, Hangzhou, 310018, China
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26
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Jia M, Ma S. New Approaches to the Synthesis of Metal Carbenes. Angew Chem Int Ed Engl 2016; 55:9134-66. [DOI: 10.1002/anie.201508119] [Citation(s) in RCA: 227] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 12/05/2015] [Indexed: 01/07/2023]
Affiliation(s)
- Minqiang Jia
- Department of ChemistryFudan University 220 Handan Road Shanghai 200433 P.R. China
| | - Shengming Ma
- Department of ChemistryFudan University 220 Handan Road Shanghai 200433 P.R. China
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 P.R. China
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27
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Jiang Y, Sun R, Tang XY, Shi M. Recent Advances in the Synthesis of Heterocycles and Related Substances Based on α-Imino Rhodium Carbene Complexes Derived fromN-Sulfonyl-1,2,3-triazoles. Chemistry 2016; 22:17910-17924. [DOI: 10.1002/chem.201601703] [Citation(s) in RCA: 169] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Indexed: 12/24/2022]
Affiliation(s)
- Yu Jiang
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Run Sun
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
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28
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Deng G, Li D, Wu Z, Li H, Bernhardt E, Zeng X. Methanesulfonyl Azide: Molecular Structure and Photolysis in Solid Noble Gas Matrices. J Phys Chem A 2016; 120:5590-7. [DOI: 10.1021/acs.jpca.6b05533] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guohai Deng
- College
of Chemistry, Chemical Engineering and Materials Science, Soochow University, 215123 Suzhou, China
| | - Dingqing Li
- College
of Chemistry, Chemical Engineering and Materials Science, Soochow University, 215123 Suzhou, China
| | - Zhuang Wu
- College
of Chemistry, Chemical Engineering and Materials Science, Soochow University, 215123 Suzhou, China
| | - Hongmin Li
- College
of Chemistry, Chemical Engineering and Materials Science, Soochow University, 215123 Suzhou, China
| | - Eduard Bernhardt
- FB
C-Anorganische Chemie, Bergische Universität Wuppertal, Gaussstrasse
20, 42119 Wuppertal, Germany
| | - Xiaoqing Zeng
- College
of Chemistry, Chemical Engineering and Materials Science, Soochow University, 215123 Suzhou, China
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29
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Affiliation(s)
- Minqiang Jia
- Department of ChemistryFudan University 220 Handan Road Shanghai 200433 P.R. China
| | - Shengming Ma
- Department of ChemistryFudan University 220 Handan Road Shanghai 200433 P.R. China
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 P.R. China
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30
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2014. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.09.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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31
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Shen H, Fu J, Yuan H, Gong J, Yang Z. Synthesis of 2,3-Disubstituted Indoles and Benzofurans by the Tandem Reaction of Rhodium(II)-Catalyzed Intramolecular C–H Insertion and Oxygen-Mediated Oxidation. J Org Chem 2016; 81:10180-10192. [DOI: 10.1021/acs.joc.6b00611] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Hongjuan Shen
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Junkai Fu
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Hao Yuan
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Jianxian Gong
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Zhen Yang
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
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32
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Kurandina D, Gevorgyan V. Rhodium Thiavinyl Carbenes from 1,2,3-Thiadiazoles Enable Modular Synthesis of Multisubstituted Thiophenes. Org Lett 2016; 18:1804-7. [PMID: 27015356 DOI: 10.1021/acs.orglett.6b00541] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Daria Kurandina
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
| | - Vladimir Gevorgyan
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
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33
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Sun R, Jiang Y, Tang XY, Shi M. Rhodium(II)-Catalyzed and Thermally Induced Intramolecular Migration ofN-Sulfonyl-1,2,3-triazoles: New Approaches to 1,2-Dihydroisoquinolines and 1-Indanones. Chemistry 2016; 22:5727-33. [DOI: 10.1002/chem.201504914] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Indexed: 01/25/2023]
Affiliation(s)
- Run Sun
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
| | - Yu Jiang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
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34
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Jiang Y, Wang Q, Sun R, Tang XY, Shi M. Base-induced synthesis of N-dialkylaminomethyl-2H-1,2,3-triazoles from N-sulfonyl-1,2,3-triazoles. Org Chem Front 2016. [DOI: 10.1039/c6qo00102e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A facile synthetic method to access N-dialkylaminomethyl-2H-1,2,3-triazoles has been developed from N-sulfonyl-1,2,3-triazoles by a base induced reaction. Moreover, 4-phenyl-1H-1,2,3-triazoles can also give the same product even in the absence of a base at high temperature.
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Affiliation(s)
- Yu Jiang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Qiang Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai
- China
| | - Run Sun
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai
- China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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35
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Li Y, Gao H, Zhang Z, Qian P, Bi M, Zha Z, Wang Z. Electrochemical synthesis of α-enaminones from aryl ketones. Chem Commun (Camb) 2016; 52:8600-3. [DOI: 10.1039/c6cc03709g] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel approach to realize the synthesis of α-enaminones via electrochemical oxidation was developed under mild conditions.
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Affiliation(s)
- Yanan Li
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Huihui Gao
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Zhenlei Zhang
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Peng Qian
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Meixiang Bi
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Zhenggen Zha
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Zhiyong Wang
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
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36
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Senoo M, Furukawa A, Hata T, Urabe H. Rhodium-Catalyzed Intramolecular C−H Bond Activation with Triazoles: Preparation of Stereodefined Pyrrolidines and Other Related Cyclic Compounds. Chemistry 2015; 22:890-5. [DOI: 10.1002/chem.201503823] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Indexed: 01/25/2023]
Affiliation(s)
- Masato Senoo
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; 4259-B-59 Nagatsuta-cho, Midori-ku Yokohama Kanagawa 226-8501 Japan
| | - Ayana Furukawa
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; 4259-B-59 Nagatsuta-cho, Midori-ku Yokohama Kanagawa 226-8501 Japan
| | - Takeshi Hata
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; 4259-B-59 Nagatsuta-cho, Midori-ku Yokohama Kanagawa 226-8501 Japan
- PRESTO, JST; Japan
| | - Hirokazu Urabe
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; 4259-B-59 Nagatsuta-cho, Midori-ku Yokohama Kanagawa 226-8501 Japan
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37
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Pospech J, Ferraccioli R, LaBerge N, Neumann H, Beller M. Rhodium(II)-Catalyzed Annulation of Azavinyl Carbenes Through Ring-Expansion of 1,3,5-Trioxane: Rapid Access to Nine-Membered 1,3,5,7-Trioxazonines. Chem Asian J 2015; 10:2624-30. [PMID: 26247492 DOI: 10.1002/asia.201500493] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Indexed: 11/10/2022]
Abstract
The rhodium(II)-catalyzed denitrogenative coupling of N-alkylsulfonyl 1,2,3-triazoles with 1,3,5-trioxane led to nine-membered-ringed trioxazonines in moderate-to-good yields. 1,3,5-Trioxane, acting as an oxygen nucleophile, reacted with the α-aza-vinylcarbene intermediate, giving rise to ylide formation, which was probably the key step in the reaction. Triazoles that contained aryl substituents with various electronic and steric features on the C4 carbon atom were well-tolerated. The synthesis of trioxazonine derivatives was achieved through a one-pot, two-step procedure from 1-mesylazide and a terminal alkyne by combining Cu(I)-catalyzed 1,3-dipolar cycloaddition and rhodium-catalyzed transformations.
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Affiliation(s)
- Jola Pospech
- Leibniz-Institut für Katalyse an der Universität Rostock e.V., Albert-Einstein-Straße 29, 18059, Rostock, Germany
| | - Raffaella Ferraccioli
- Leibniz-Institut für Katalyse an der Universität Rostock e.V., Albert-Einstein-Straße 29, 18059, Rostock, Germany.,CNR-Istituto di Scienze e Tecnologie Molecolari (ISTM), Via C. Golgi 19, 20133, Milano, Italy
| | | | - Helfried Neumann
- Leibniz-Institut für Katalyse an der Universität Rostock e.V., Albert-Einstein-Straße 29, 18059, Rostock, Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse an der Universität Rostock e.V., Albert-Einstein-Straße 29, 18059, Rostock, Germany.
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38
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Pan XH, Jiang P, Jia ZH, Xu K, Cao J, Chen C, Shen MH, Xu HD. Expedient catalytic construction of azabicyclo[4.1.0]/[5.1.0] carbaldehydes via intramolecular cyclopropanation. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.05.113] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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39
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Zhang H, Wang H, Yang H, Fu H. Rhodium-catalyzed denitrogenative thioacetalization of N-sulfonyl-1,2,3-triazoles with disulfides: an entry to diverse transformation of terminal alkynes. Org Biomol Chem 2015; 13:6149-53. [PMID: 25927418 DOI: 10.1039/c5ob00638d] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient and useful rhodium-catalyzed denitrogenative thioacetalization of N-sulfonyl-1,2,3-triazoles has been developed for the first time. The protocol uses readily available N-sulfonyl-1,2,3-triazoles and diaryl disulfides as the starting materials. The corresponding hydrolytic and reductive products with thioacetals were obtained in good to excellent yields, and the reactions were carried out easily under mild conditions with tolerance of some functional groups. Furthermore, the generated thioacetals could be transformed into some useful compounds. Therefore, the present method provides a novel and valuable strategy for the diverse transformation of alkynes.
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Affiliation(s)
- Hao Zhang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.
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40
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Wang H, Qiao H, Zhang H, Yang H, Zhao Y, Fu H. Rhodium-Catalyzed Hydrosilylation Reaction ofN-Sulfonyl-1,2,3-triazoles with Triphenylsilane: Access to Diverse Compounds. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500455] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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41
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Miura T, Nakamuro T, Biyajima T, Murakami M. Synthesis of α,β,γ,δ-Unsaturated Imines from N-Sulfonyl-1,2,3-triazoles and Allenes through Rhodium-catalyzed Cyclopropanation and Thermal Rearrangement. CHEM LETT 2015. [DOI: 10.1246/cl.150080] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Tomoya Miura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Takayuki Nakamuro
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Tsuneaki Biyajima
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
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42
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He J, Man Z, Shi Y, Li CY. Synthesis of β-Amino-α,β-unsaturated Ketone Derivatives via Sequential Rhodium-Catalyzed Sulfur Ylide Formation/Rearrangement. J Org Chem 2015; 80:4816-23. [PMID: 25855588 DOI: 10.1021/acs.joc.5b00521] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jun He
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, China
| | - Zengming Man
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, China
| | - Yinping Shi
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, China
| | - Chuan-Ying Li
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, China
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43
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Tang XY, Zhang YS, He L, Wei Y, Shi M. Intramolecular annulation of aromatic rings with N-sulfonyl 1,2,3-triazoles: divergent synthesis of 3-methylene-2,3-dihydrobenzofurans and 3-methylene-2,3-dihydroindoles. Chem Commun (Camb) 2015; 51:133-6. [DOI: 10.1039/c4cc08343a] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The controllable synthesis of 3-methylene-2,3-dihydrobenzofurans 2 and 3-methylene-2,3-dihydroindoles 5 has been developed via cycloisomerization of N/O-tethered aryltriazoles.
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Affiliation(s)
- Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Yong-Sheng Zhang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Lv He
- Department of Chemistry
- Shanghai University
- Shanghai 200436
- China
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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44
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Jiang Y, Tang XY, Shi M. A Rh-catalyzed 1,2-sulfur migration/aza-Diels–Alder cascade initiated by aza-vinyl carbenoids from sulfur-tethered N-sulfonyl-1,2,3-triazoles. Chem Commun (Camb) 2015; 51:2122-5. [DOI: 10.1039/c4cc08829h] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel Rh(ii) catalyzed intramolecular 1,2-sulfur migration/intermolecular aza-Diels–Alder cascade of sulfur-tethered N-sulfonyl-1,2,3-triazoles has been developed, efficiently affording sulfur-containing tetrahydropyridine derivatives.
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Affiliation(s)
- Yu Jiang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai
- China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai
- China
- State Key Laboratory of Organometallic Chemistry
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45
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Miura T. Development of Catalytic Reactions Using N-Sulfonyl-1,2,3-triazoles as Precursors of Carbene Complexes. J SYN ORG CHEM JPN 2015. [DOI: 10.5059/yukigoseikyokaishi.73.1200] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tomoya Miura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
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46
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Zhang YS, Tang XY, Shi M. Divergent synthesis of indole-fused polycycles via Rh(ii)-catalyzed intramolecular [3 + 2] cycloaddition and C–H functionalization of indolyltriazoles. Org Chem Front 2015. [DOI: 10.1039/c5qo00216h] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Intramolecular formal [3 + 2] cycloaddition and C–H functionalization of N-sulfonyl triazoles with indoles have been developed to synthesize potential indole-fused polycycles.
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Affiliation(s)
- Yong-Sheng Zhang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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47
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Shi Y, Gevorgyan V. Cu-catalyzed transannulation reaction of pyridotriazoles: general access to fused polycyclic indolizines. Chem Commun (Camb) 2015; 51:17166-9. [DOI: 10.1039/c5cc07598j] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
An efficient intramolecular transannulation reaction of pyridotriazoles using internal alkynes en route to various fused polycyclic indolizines has been developed. For the first time it is shown that in addition to the well-established Rh- or Cu-catalyzed carbene mechanism, the transannulation reaction could also follow a Lewis acid-mediated electrophilic pathway.
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Affiliation(s)
- Yi Shi
- Department of Chemistry
- University of Illinois at Chicago
- Chicago
- USA
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48
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Shen MH, Pan YP, Jia ZH, Ren XT, Zhang P, Xu HD. An efficient approach to 1,2,3-trisubstituted indole via rhodium catalyzed carbene Csp3–H bond insertion. Org Biomol Chem 2015; 13:4851-4. [DOI: 10.1039/c5ob00085h] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A method for convenient synthesis of N-alkyl-2-aryl-indole-3-carbaldehyde via carbene C–H bond insertion.
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Affiliation(s)
- Mei-Hua Shen
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Ying-Peng Pan
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Zhi-Hong Jia
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Xin-Tao Ren
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Ping Zhang
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Hua-Dong Xu
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
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49
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Xu K, Zhang Z, Qian P, Zha Z, Wang Z. Electrosynthesis of enaminones directly from methyl ketones and amines with nitromethane as a carbon source. Chem Commun (Camb) 2015; 51:11108-11. [DOI: 10.1039/c5cc02730f] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An efficient and mechanistically different method for the electrosynthesis of enaminone directly from methyl ketones, amines and nitromethane was developed.
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Affiliation(s)
- Kun Xu
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Zhenlei Zhang
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Peng Qian
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Zhenggen Zha
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Zhiyong Wang
- Hefei National Laboratory for Physical Sciences at Microscale
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology
- University of Science and Technology of China
- Hefei
- P. R. China
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50
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Shi Y, Gulevich AV, Gevorgyan V. Rhodium-catalyzed NH insertion of pyridyl carbenes derived from pyridotriazoles: a general and efficient approach to 2-picolylamines and imidazo[1,5-a]pyridines. Angew Chem Int Ed Engl 2014; 53:14191-5. [PMID: 25332116 PMCID: PMC4262672 DOI: 10.1002/anie.201408335] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 09/23/2014] [Indexed: 11/09/2022]
Abstract
A general and efficient NH insertion reaction of rhodium pyridyl carbenes derived from pyridotriazoles was developed. Various NH-containing compounds, including amides, anilines, enamines, and aliphatic amines, smoothly underwent the NH insertion reaction to afford 2-picolylamine derivatives. The developed transformation was further utilized in a facile one-pot synthesis of imidazo[1,5-a]pyridines.
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Affiliation(s)
- Yi Shi
- Department of Chemistry, University of Illinois at Chicago 845 W Taylor St., Room 4500, Chicago, IL 60607 (USA)
| | - Anton V. Gulevich
- Department of Chemistry, University of Illinois at Chicago 845 W Taylor St., Room 4500, Chicago, IL 60607 (USA)
| | - Vladimir Gevorgyan
- Department of Chemistry, University of Illinois at Chicago 845 W Taylor St., Room 4500, Chicago, IL 60607 (USA)
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