Výsledky vyhledávání - "Kazuhiro Aida"

Akademický článek

Late-stage benzenoid-to-troponoid skeletal modification of the cephalotanes exemplified by the total synthesis of harringtonolide

Autor: Stefan Wiesler, Goh Sennari, Mihai V. Popescu, Kristen E. Gardner, Kazuhiro Aida, Robert S. Paton, Richmond Sarpong

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)

Abstract Skeletal modifications enable elegant and rapid access to various derivatives of a compound that would otherwise be difficult to prepare. They are therefore a powerful tool, especially in the synthesis of natural products or drug discovery,

Externí odkaz: https://doaj.org/article/47526fae09bf4a7f99b8d039039389f0

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Akademický článek

Chlorine Atom Transfer of Unactivated Alkyl Chlorides Enabled by Zirconocene and Photoredox Catalysis

Autor: Toshimasa Okita, Kazuhiro Aida, Keisuke Tanaka, Eisuke Ota, Junichiro Yamaguchi

Publikováno v: Precision Chemistry, Vol 1, Iss 2, Pp 112-118 (2023)

Alkyl chlorides are robust precursors to carbon radicals; however, their relative inertness has hampered their practical use. Although modern photochemical strategies have greatly enhanced the utility of alkyl chlorides as radical precursors, these m

Externí odkaz: https://doaj.org/article/ee87e436de2a482cbce595c33ce1d58c

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Akademický článek

Harnessing zirconocene (III) for photoinduced carbon radical generation.

Autor: Eisuke Ota, Kazuhiro Aida, Junichiro Yamaguchi

Publikováno v: Chemistry Letters; Jun2024, Vol. 53 Issue 6, p1-7, 7p

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Activation of Alkyl Chlorides Enabled by Zirconocene and Photoredox Catalysis

Autor: Toshimasa Okita, Kazuhiro Aida, Keisuke Tanaka, Eisuke Ota, Junichiro Yamaguchi

C–Cl bond cleavage of unactivated alkyl chlorides with zirconocene and photoredox catalysis has been achieved. The present protocol exhibited a broader scope of alkyl chlorides compared to the preceding methods with titanocene. This scope expansion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4bd326488f2f5104621ea7562977b04
https://doi.org/10.26434/chemrxiv-2022-5n811

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Reverse Regioselectivity in Reductive Ring Opening of Epoxide Enabled by Zirconocene and Photoredox Catalysis

Autor: Natsuhiko Sugimura, Aiko Funabashi, Junichiro Yamaguchi, Kazuhiro Aida, Marina Hirao, Eisuke Ota

A ring opening of epoxide with zirconocene and photoredox catalysis has been developed. Compared to the ring opening methods with titanocene, the present protocol exhibited reverse regioselectivity to afford more-substituted alcohols via putative les

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc0a91e484f866d3e638e6e36d1f3b8f
https://doi.org/10.26434/chemrxiv.14605392.v1

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