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

被引：18

作者：

Kim, Ji Hee ^{[1
]}

Ray, Devalina ^{[1
]}

Hong, Chang Seop ^{[2
]}

Han, Jin Wook ^{[1
]}

Oh, Chang Ho ^{[1
]}

机构：

[1] Hanyang Univ, Dept Chem, Seoul 133791, South Korea

[2] Korea Univ, Dept Chem, Seoul 136704, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 50期

基金：

新加坡国家研究基金会;

关键词：

CONTAINING CARBONYL YLIDES; CATALYZED TANDEM; CYCLIZATION; CONSTRUCTION; GENERATION; ALKENES; ALKYNYL; ETHERS; DERIVATIVES; COMPLEXES;

D O I：

10.1039/c3cc42525h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：5690 / 5692

页数：3

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