2018 Fiscal Year Annual Research Report

Ｃ（ｓｐ３）－Ｈ及びＣ（ｓｐ）－Ｈ結合活性化を経るアルキニル化反応の開発．

Research Project

Project/Area Number	16J11354
Research Institution	Kyoto University
Principal Investigator	Zhao Qiang 京都大学, 工学研究科, 特別研究員(DC1)
Project Period (FY)	2016-04-22 – 2019-03-31
Keywords	Cyclization / Rhodium carbenoids / Triazoles
Outline of Annual Research Achievements	We have studied a rhodium(II)-catalyzed cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing a phenyl ring. Acceptor/acceptor carbenoids undergo cyclizaion by reacting either with a phenyl ring though electrophilic aromatic substitution or with a benzylic C－H bond through insertion depending on the length of the carbon chain. In the case of two and three carbon chain, a phenyl ring is reacted. On the other hand, in the case of four carbon chain, a benzylic C－H bond is reacted.
Research Progress Status	平成30年度が最終年度であるため、記入しない。
Strategy for Future Research Activity	平成30年度が最終年度であるため、記入しない。

(1 results)