%0 Journal Article
%T Silica gel Catalyzed Synthesis of Quinophthalone Pigments Under Solvent-Free Conditions Using Microwave Irradiation
%A Hossein Loghmani-Khouzani
%A Majid M. Sadeghi
%A J. Safari
%J Molecules
%D 2002
%I MDPI AG
%R 10.3390/70200135
%X Condensations of anhydrides and quinaldine derivatives are accelerated by microwave irradiation under solvent free conditions in the presence of silica gel as catalyst.
%K Quinophthalone
%K Pigments
%K Silica gel
%K Solvent-Free Conditions
%K Microwaves
%U http://www.mdpi.com/1420-3049/7/2/135