Reaction of α-Ene-Vinylcyclopropanes: Type II Intramolecular [5+2] Cycloaddition or [3+2] Cycloaddition?

被引：68

作者：

Li, Qian ^{[1
]}

Jiang, Guo-Jie ^{[1
]}

Jiao, Lei ^{[1
]}

Yu, Zhi-Xiang ^{[1
]}

机构：

[1] Peking Univ, BNLMS, Key Lab Bioorgan Chem & Mol Engn, Coll Chem, Beijing 100871, Peoples R China

来源：

ORGANIC LETTERS | 2010年 / 12卷 / 06期

关键词：

ASYMMETRIC TOTAL-SYNTHESIS; RING-SYSTEMS; METAL; ALLENES; CYCLOISOMERIZATION; REARRANGEMENTS; SELECTIVITY; ROUTE; 1ST;

D O I：

10.1021/ol100237h

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Exposure of alpha-ene-VCPs to catalytic [Rh(dppm)]SbF6 led to the discovery of a novel Rh(I)-catalyzed [3+2] reaction, which was shown to be efficient for the construction of 5/6- and 5/7-bicyclic compounds rather than the anticipated type II [5+2] products.

引用

页码：1332 / 1335

页数：4

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