α-烯-乙烯基环丙烷的反应：类型 II 分子内[5+2]环加成还是[3+2]环加成？
Reaction of alpha-ene-vinylcyclopropanes: type II intramolecular [5+2] cycloaddition or [3+2] cycloaddition?
机构信息
Beijing National Laboratory of Molecular Sciences, College of Chemistry, Peking University, Beijing, 100871, China.
出版信息
Org Lett. 2010 Mar 19;12(6):1332-5. doi: 10.1021/ol100237h.
PMID:20192198
Abstract
Exposure of alpha-ene-VCPs to catalytic [Rh(dppm)]SbF(6) 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.
摘要
α-烯-VCPs 暴露于催化 [Rh(dppm)]SbF(6) 下，导致发现了一种新型 Rh(I)-催化的 [3+2] 反应，该反应被证明对于构建 5/6-和 5/7-双环化合物非常有效，而不是预期的类型 II [5+2] 产物。
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