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Title: La(OTf)3 catalyzed synthesis of quinoxalines
Authors: Raju, B China
Ramachandra, K
Keywords: Quinoxalines;La(OTf)3;O-phenylenediamines;Diketones
Issue Date: May-2012
Publisher: NISCAIR-CSIR, India
Abstract: ┬áLanthanum trifluoromethanesulfonate is found to be an efficient and highly effective catalyst for the synthesis of quinoxalines 3a-l by the condensation of aromatic 1,2-diamines 1 with 1,2-diketones 2 under ambient conditions. The method is simple and efficient to produce quinoxalines in very good yields.
Page(s): 756-759
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.51B(05) [May 2012]

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