o-Benzenedisulfonimide as a Reusable Bronsted Acid Catalyst for Hosomi-Sakurai Reactions
o-Benzenedisulfonimide as a Reusable Bronsted Acid Catalyst for Hosomi-Sakurai Reactions
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DOI：
10.1055/s-0029-1217093
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发表时间：
2010-01-01
影响因子：
2.6
通讯作者：
Piccinini, Claudia
中科院分区：
文献类型：
--
作者：
Barbero, Margherita;Bazzi, Stefano;Piccinini, Claudia
各种缩醛或醇与烯丙基（三甲基）硅烷或1-苯基-2-（三甲基硅基）乙炔在催化量的Bronsted酸邻苯二磺酰亚胺存在下，在温和条件下反应，得到高产率的相应产物。该催化剂易于回收和纯化用于进一步的反应，具有经济和生态优势。
Various acetals or alcohols react with allyl( trimethyl) silane or 1-phenyl-2-(trimethylsilyl)acetylene in the presence of a catalytic amount of the Bronsted acid o-benzenedisulfonimide under mild conditions to give good yields of the corresponding products. The catalyst can be easily recovered and purified for use in further reactions, which has economic and ecological advantages.