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Title: An efficient and one pot synthesis of polysubstituted imidazoles catalyzed by BiCl3
Authors: Sharma, R K
Sharma, Chetna
Keywords: Multicomponent reaction;One-pot synthesis;2,4,5-trisubstituted imidazoles;1,2, 4,5-tetrasubstituted imidazoles
Issue Date: Oct-2012
Publisher: NISCAIR-CSIR, India
Abstract: BiCl3 has been found to be a mild and effective catalyst for the efficient, one-pot, three component synthesis of 2,4,5-trisubsti¬≠tuted imidazoles at RT. Moreover, the utility of this protocol has further been explored conveniently for the one-pot, four component synthesis of 1,2,4,5-tetrasubstituted imidazoles in high yields.
Page(s): 1489-1493
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.51B(10) [October 2012]

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