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Seminar
Selective synthesis of organoboron and organosilicon compounds
- POSTED DATE : 2024-04-17
- WRITER : 화학과
- HIT : 637
- DATE : 2024년 4월 23일(화) 오후 4시 30분
- PLACE : 330102호
화학과 특별세미나가 다음 주 화요일 (4월 23일) 오후 4시 30분에 개최됩니다.
많은 참여 부탁드립니다.
제 목 : Selective synthesis of organoboron and organosilicon compounds
연 사 : Prof. Hajime Ito(Hokkaido University)
일 시 : 2024년 4월 23일(화) 오후 4시 30분
장 소 : 화학관 1층 330102호실
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Selective synthesis of organoboron and organosilicon compounds
Organoboron compounds are an extremely important in organic synthesis, and their selective synthesis has long been the focus of much attention. In particular, the past two decades have seen significant progress in catalytic synthesis using copper(I) catalysts, enabling the synthesis of organoboron compounds with complex structures that were previously considered difficult to synthesize. Ito and Hosomi reported the world's first copper(I)-catalyzed borylation reaction using diboron simultaneously with Ishiyama and Miyaura. Later, Yun et al. reported the world's first copper(I)-catalyzed asymmetric boronation, which subsequently led to significant attention to these reactions. The first half of this talk will report on the status of the early works and our current research on the borylations. In the second half of the talk, I will discuss the sequential synthesis of organosilicon compounds utilizing the silylboron compound synthesis method we have developed.
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