o-Benzenedisulfonimide as a Reusable Bronsted Acid Catalyst for Ritter-Type Reactions
o-Benzenedisulfonimide as a Reusable Bronsted Acid Catalyst for Ritter-Type Reactions
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DOI：
10.1002/ejoc.200800931
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发表时间：
2009-01-01
影响因子：
2.8
通讯作者：
Dughera, Stefano
中科院分区：
文献类型：
--
作者：
Barbero, Margherita;Bazzi, Stefano;Dughera, Stefano
以邻苯二磺酰亚胺为催化剂（通常为10- 20mol%），使各种苄醇或叔丁醇与腈类反应，反应条件温和，酰胺产率高。该催化剂易于回收和纯化，可用于进一步的反应，具有经济和生态优势。((C)Wiley-VCH Verlag GmbH & Co. KGaA，69451魏因海姆，德国，2009）
Reactions between various benzyl alcohols or tert-butyl alcohol and nitriles were carried out in the presence of catalytic amounts (usually 10-20 mol-%) of o-benzenedisulfonimide as a Bronsted acid catalyst; the reaction conditions were mild and the yields of amides were good. The catalyst was easily recovered and purified, ready to be used in further reactions, with economic and ecological advantages. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)