An efficient, high yielding, and eco-friendly method for the synthesis of 14-aryl- or 14-alkyl-14H-dibenzo[a,j]xanthenes using polyvinylsulfonic acid as a recyclable Brønsted acid catalyst
Ali RahmatpourVolume:
142
Language:
english
Pages:
5
DOI:
10.1007/s00706-011-0537-z
Date:
December, 2011
File:
PDF, 240 KB
english, 2011