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Ishikawa H, Uemura N, Taira R, Sano K, Yoshida Y, Mino T, Kasashima Y, Sakamoto M. A new class of flavonoids bearing macrocyclic polyethers by stereoselective photochemical cycloaddition reaction. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Uemura N, Ishikawa H, Yoshida W, Katabira S, Yagishita F, Yoshida Y, Mino T, Kasashima Y, Sakamoto M. A Facile Synthesis of C2-Symmetric Macrocyclic Polyethers by Photodimerization of Covalently-linked Flavonoid Derivatives. CHEM LETT 2018. [DOI: 10.1246/cl.170955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Naohiro Uemura
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Hiroki Ishikawa
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Wataru Yoshida
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Satoshi Katabira
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Fumitoshi Yagishita
- Department of Life System, Institute of Technology and Science, Graduate School of The Tokushima University, Minamijosanjima, Tokushima 770-8506, Japan
| | - Yasushi Yoshida
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Takashi Mino
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Yoshio Kasashima
- Education Center, Faculty of Creative Engineering, Chiba Institute of Technology, Shibazono, Narashino, Chiba 275-0023, Japan
| | - Masami Sakamoto
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
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Ishikawa H, Uemura N, Yagishita F, Baba N, Yoshida Y, Mino T, Kasashima Y, Sakamoto M. Asymmetric Synthesis Involving Reversible Photodimerization of a Prochiral Flavonoid Followed by Crystallization. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701457] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hiroki Ishikawa
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Naohiro Uemura
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Fumitoshi Yagishita
- Department of Applied Chemistry; Graduate school of Science and Technology; Tokushima University; Minami-josanjima-cho 770-8506 Tokushima Japan
| | - Nozomi Baba
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Yasushi Yoshida
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Takashi Mino
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Yoshio Kasashima
- Education Center; Faculty of Creative Engineering; Chiba Institute of Technology; Shibazono 275-0023 Narashino, Chiba Japan
| | - Masami Sakamoto
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
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Poplata S, Tröster A, Zou YQ, Bach T. Recent Advances in the Synthesis of Cyclobutanes by Olefin [2 + 2] Photocycloaddition Reactions. Chem Rev 2016; 116:9748-815. [PMID: 27018601 PMCID: PMC5025837 DOI: 10.1021/acs.chemrev.5b00723] [Citation(s) in RCA: 661] [Impact Index Per Article: 82.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Indexed: 11/30/2022]
Abstract
The [2 + 2] photocycloaddition is undisputedly the most important and most frequently used photochemical reaction. In this review, it is attempted to cover all recent aspects of [2 + 2] photocycloaddition chemistry with an emphasis on synthetically relevant, regio-, and stereoselective reactions. The review aims to comprehensively discuss relevant work, which was done in the field in the last 20 years (i.e., from 1995 to 2015). Organization of the data follows a subdivision according to mechanism and substrate classes. Cu(I) and PET (photoinduced electron transfer) catalysis are treated separately in sections 2 and 4 , whereas the vast majority of photocycloaddition reactions which occur by direct excitation or sensitization are divided within section 3 into individual subsections according to the photochemically excited olefin.
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Affiliation(s)
- Saner Poplata
- Department Chemie and Catalysis
Research Center (CRC), Technische Universität
München, D-85747 Garching, Germany
| | - Andreas Tröster
- Department Chemie and Catalysis
Research Center (CRC), Technische Universität
München, D-85747 Garching, Germany
| | - You-Quan Zou
- Department Chemie and Catalysis
Research Center (CRC), Technische Universität
München, D-85747 Garching, Germany
| | - Thorsten Bach
- Department Chemie and Catalysis
Research Center (CRC), Technische Universität
München, D-85747 Garching, Germany
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