1,3-Dipolar cycloaddition of 4-platinumisochromenyliums with an olefin and tandem insertion into benzylic C-H bonds

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20

초록

Isochromenylium-4-ylplatinum(II) species, generated from 1-(2-alkynylphenyl)hex-5-en-1-ones and Pt(II), reacted with a pendant olefin via [3+2] cycloaddition to form tetracyclic Pt-carbene complexes, which underwent C-H insertion with a benzyloxy group at delta or epsilon positions to give highly complex polycycles, which are otherwise hard to access.

키워드

CONTAINING CARBONYL YLIDESCATALYZED TANDEMCYCLIZATIONCONSTRUCTIONGENERATIONALKENESALKYNYLETHERSDERIVATIVESCOMPLEXES
제목
1,3-Dipolar cycloaddition of 4-platinumisochromenyliums with an olefin and tandem insertion into benzylic C-H bonds
저자
Kim, Ji HeeRay, DevalinaHong, Chang SeopHan, Jin WookOh, Chang Ho
DOI
10.1039/c3cc42525h
발행일
2013-06
유형
Article
저널명
Chemical Communications
49
50
페이지
5690 ~ 5692