DBU As A Novel and Highly Efficient Catalyst for The Synthesis of 3,5-Disubstituted-2,6-dicyanoanilines Under Conventional and Microwave Conditions
نویسندگان
چکیده مقاله:
3,5-disubstituted-2,6-dicyanoaniline derivatives have been synthesized via the reaction of aryl methylene- and 1-arylethylidenemalonodinitriles using 1,8-diazabicyclo[5.4.0] undec-7-ene (DBU) as a novel and highly efficient catalyst under conventional as well as microwave conditions. Use of non-hazardous, inexpensive and readily available base catalyst, convenient procedure, short reaction time and improved product yields are some added advantages of the present protocol.
منابع مشابه
dbu as a novel and highly efficient catalyst for the synthesis of 3,5-disubstituted-2,6-dicyanoanilines under conventional and microwave conditions
3,5-disubstituted-2,6-dicyanoaniline derivatives have been synthesized via the reaction of aryl methylene- and 1-arylethylidenemalonodinitriles using 1,8-diazabicyclo[5.4.0] undec-7-ene (dbu) as a novel and highly efficient catalyst under conventional as well as microwave conditions. use of non-hazardous, inexpensive and readily available base catalyst, convenient procedure, short reaction tim...
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عنوان ژورنال
دوره 35 شماره 1
صفحات 37- 42
تاریخ انتشار 2016-02-01
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