catalysis communications

Synthesis and characterization of poly (4-vinylpyridine)/MCM-48 catalyst for one-pot synthesis of substituted 4H-chromenes

RJ Kalbasi, N Mosaddegh

Index: Kalbasi, Roozbeh Javad; Mosaddegh, Neda Catalysis Communications, 2011 , vol. 12, # 13 p. 1231 - 1237

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Citation Number: 38

Abstract

Abstract In this paper, we wish to report the synthesis and characterization of poly (4- vinylpyridine) supported on MCM-48 by in situ polymerization of 4-vinylpyridine in the presence of MCM-48. This catalyst was effectively employed as a novel heterogeneous basic catalyst for the one-pot synthesis of 4H-chromenes in aqueous medium. This catalyst was easily prepared, and showed considerable level of reusability.

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