1
|
Cao S, Tang T, Li J, He Z. Visible light-driven [3 + 3] annulation reaction of 2 H-azirines with Huisgen zwitterions and synthesis of 1,2,4-triazines. Org Chem Front 2022. [DOI: 10.1039/d2qo00564f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A visible light-driven [3 + 3] annulation reaction of 2H-azirines with Huisgen zwitterions is developed for the first time.
Collapse
Affiliation(s)
- Shixuan Cao
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Tong Tang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Jiatian Li
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhengjie He
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, China
| |
Collapse
|
2
|
Latrache M, Hoffmann N. Photochemical radical cyclization reactions with imines, hydrazones, oximes and related compounds. Chem Soc Rev 2021; 50:7418-7435. [PMID: 34047736 DOI: 10.1039/d1cs00196e] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Photochemical reactions are a key method to generate radical intermediates. Often under these conditions no toxic reagents are necessary. During recent years, photo-redox catalytic reactions considerably push this research domain. These reaction conditions are particularly mild and safe which enables the transformation of poly-functional substrates into complex products. The synthesis of heterocyclic compounds is particularly important since they play an important role in the research of biologically active products. In this review, photochemical radical cyclization reactions of imines and related compounds such as oximes, hydrazones and chloroimines are presented. Reaction mechanisms are discussed and the structural diversity and complexity of the products are presented. Radical intermediates are mainly generated in two ways: (1) electronic excitation is achieved by light absorption of the substrates. (2) The application of photoredox catalysis is now systematically studied for these reactions. Recently, also excitation of charge transfer complexes has been studied in this context from many perspectives.
Collapse
Affiliation(s)
- Mohammed Latrache
- CNRS, Université de Reims Champagne-Ardenne, ICMR, Equipe de Photochimie, UFR Sciences, B.P. 1039, 51687 Reims, France.
| | - Norbert Hoffmann
- CNRS, Université de Reims Champagne-Ardenne, ICMR, Equipe de Photochimie, UFR Sciences, B.P. 1039, 51687 Reims, France.
| |
Collapse
|
3
|
Wu Y, Tian B, Hu C, Sekine K, Rudolph M, Rominger F, Hashmi ASK. Chemodivergent reaction of azomethine imines and 2H-azirines for the synthesis of nitrogen-containing scaffolds. Org Biomol Chem 2019; 17:5505-5508. [DOI: 10.1039/c9ob00740g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal-free reactions of 2H-azirines with C,N-cyclic azomethine imines were investigated.
Collapse
Affiliation(s)
- Yufeng Wu
- Organisch-Chemisches Institut
- Universität Heidelberg
- 69120 Heidelberg
- Germany
| | - Bing Tian
- Organisch-Chemisches Institut
- Universität Heidelberg
- 69120 Heidelberg
- Germany
| | - Chao Hu
- Organisch-Chemisches Institut
- Universität Heidelberg
- 69120 Heidelberg
- Germany
| | - Kohei Sekine
- Organisch-Chemisches Institut
- Universität Heidelberg
- 69120 Heidelberg
- Germany
| | - Matthias Rudolph
- Organisch-Chemisches Institut
- Universität Heidelberg
- 69120 Heidelberg
- Germany
| | - Frank Rominger
- Organisch-Chemisches Institut
- Universität Heidelberg
- 69120 Heidelberg
- Germany
| | - A. Stephen K. Hashmi
- Organisch-Chemisches Institut
- Universität Heidelberg
- 69120 Heidelberg
- Germany
- Chemistry Department
| |
Collapse
|
4
|
Affiliation(s)
- Nathan A. Romero
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - David A. Nicewicz
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| |
Collapse
|
5
|
Zeng TT, Xuan J, Ding W, Wang K, Lu LQ, Xiao WJ. [3 + 2] Cycloaddition/Oxidative Aromatization Sequence via Photoredox Catalysis: One-Pot Synthesis of Oxazoles from 2H-Azirines and Aldehydes. Org Lett 2015; 17:4070-3. [DOI: 10.1021/acs.orglett.5b01994] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ting-Ting Zeng
- Key Laboratory
of Pesticide
and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Jun Xuan
- Key Laboratory
of Pesticide
and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Wei Ding
- Key Laboratory
of Pesticide
and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Kuan Wang
- Key Laboratory
of Pesticide
and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Liang-Qiu Lu
- Key Laboratory
of Pesticide
and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Wen-Jing Xiao
- Key Laboratory
of Pesticide
and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, China
| |
Collapse
|
6
|
Xuan J, Xia XD, Zeng TT, Feng ZJ, Chen JR, Lu LQ, Xiao WJ. Visible-Light-Induced Formal [3+2] Cycloaddition for Pyrrole Synthesis under Metal-Free Conditions. Angew Chem Int Ed Engl 2014; 53:5653-6. [DOI: 10.1002/anie.201400602] [Citation(s) in RCA: 239] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 03/18/2014] [Indexed: 11/10/2022]
|
7
|
Visible-Light-Induced Formal [3+2] Cycloaddition for Pyrrole Synthesis under Metal-Free Conditions. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201400602] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
8
|
Gamage DW, Li Q, Ranaweera RAAU, Sarkar SK, Weragoda GK, Carr PL, Gudmundsdottir AD. Vinylnitrene Formation from 3,5-Diphenyl-isoxazole and 3-Benzoyl-2-phenylazirine. J Org Chem 2013; 78:11349-56. [DOI: 10.1021/jo401819g] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Disnani W. Gamage
- Department of Chemistry, University of Cincinnati, Cincinnati Ohio 45221-0172, United States
| | - Qian Li
- Department of Chemistry, University of Cincinnati, Cincinnati Ohio 45221-0172, United States
| | - R. A. A. Upul Ranaweera
- Department of Chemistry, University of Cincinnati, Cincinnati Ohio 45221-0172, United States
| | - Sujan K. Sarkar
- Department of Chemistry, University of Cincinnati, Cincinnati Ohio 45221-0172, United States
| | - Geethika K. Weragoda
- Department of Chemistry, University of Cincinnati, Cincinnati Ohio 45221-0172, United States
| | - Patrick L. Carr
- Department of Chemistry, University of Cincinnati, Cincinnati Ohio 45221-0172, United States
| | - Anna D. Gudmundsdottir
- Department of Chemistry, University of Cincinnati, Cincinnati Ohio 45221-0172, United States
| |
Collapse
|
9
|
|
10
|
Mukae H, Maeda H, Mizuno K. One-Step Synthesis of Benzotetra- and Benzopentacyclic Compounds through Intramolecular [2+3] Photocycloaddition of Alkenes to Naphthalene. Angew Chem Int Ed Engl 2006; 45:6558-60. [PMID: 16953501 DOI: 10.1002/anie.200602553] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hirofumi Mukae
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | | | | |
Collapse
|
11
|
Mukae H, Maeda H, Mizuno K. One-Step Synthesis of Benzotetra- and Benzopentacyclic Compounds through Intramolecular [2+3] Photocycloaddition of Alkenes to Naphthalene. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200602553] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
12
|
Azirines and aziridines revisited. ACTA ACUST UNITED AC 2000. [DOI: 10.1016/s1527-4640(00)80008-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
|
13
|
Schmittel M, Burghart A. Zum Verständnis der Reaktionsmuster von Radikalkationen. Angew Chem Int Ed Engl 1997. [DOI: 10.1002/ange.19971092304] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
14
|
Chen CF, Zhang ZG, Yan BZ, Xu JH. Photoinduced reactions of chloranil with aromatic imines. Tetrahedron Lett 1994. [DOI: 10.1016/0040-4039(94)88471-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
15
|
Photoinduced electron transfer (PET) in organic synthesis. [3 + 2]-type cycloaddition, cyclization and CC bond cleavage reactions. J Photochem Photobiol A Chem 1994. [DOI: 10.1016/1010-6030(94)02015-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|