Rhodium-Catalyzed Ring Opening of Benzocyclobutenols with Site-Selectivity Complementary to Thermal Ring Opening
Rhodium-Catalyzed Ring Opening of Benzocyclobutenols with Site-Selectivity Complementary to Thermal Ring Opening
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DOI：
10.1021/ja309013a
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发表时间：
2012-10-24
影响因子：
15
通讯作者：
Murakami, Masahiro
中科院分区：
文献类型：
--
作者：
Ishida, Naoki;Sawano, Shota;Murakami, Masahiro
铑催化剂诱导苯并环丁烯醇开环，并选择性裂解与羟基相邻的C（sp（2））-C（sp（3））键。其位置选择性与热开环反应形成鲜明对比。铑催化的开环导致了一个新的炔插入反应的发展，构建一个二氢萘框架。
A rhodium catalyst induced ring opening of benzocyclobutenols with selective cleavage of the C(sp(2))-C(sp(3)) bond adjacent to the hydroxyl group. The site-selectivity markedly contrasted with that of their thermal ring-opening reaction. The rhodium-catalyzed ring opening led to the development of a new alkyne insertion reaction constructing a dihydronaphthalene framework.