Article citationsMore>>
M. C. Dutta, K. Chanda and J. N. Vishwakarma, “A Facile One-Pot Synthesis of Tetrahydropyrimidines. Part 3. Synthesis of [Alkanediylbis(3-alkyl/aralkyl/ aryl-3,6-dihydropyrimidine-1,5(2H)-diyl)bis(arylmethanones) and [1,4-phenylenebis(3-phenyl-3,6-dihydro- pyrimidine-1,5(2H)-diyl)]bis(phenylmethanone),” Jour- nal of Heterocyclic Chemistry, Vol. 42, No. 1, 2005, pp. 121-123. doi:10.1002/jhet.5570420118
has been cited by the following article:
-
TITLE:
Synthesis of Novel Bis-enaminones by KHSO4-assisted Facile Michael Addition-elimination Reaction of 3-(dimethylamino)-1-phenylprop-2-en-1-ones with Diamines in Water
AUTHORS:
Asem Satyapati Devi, Philippe Helissey, Jai Narain Vishwakarma
KEYWORDS:
Enaminone, Bis-enaminone, Formylated Acetophenone, Michael Addition-Elimination, Formylation, Dimethylformamide-dimethylacetal
JOURNAL NAME:
Green and Sustainable Chemistry,
Vol.1 No.2,
April
13,
2011
ABSTRACT: 3-(Dimethylamino)-1-phenylprop-2-en-1-ones (formylated acetophenones) 1 reacted with aliphatic diamines in water assisted by KHSO4 to give bis-enaminones 2a-h in good yields. Compound 1 also reacted with o-phenylenediamine under similar conditions to produce bis-enaminones 3 instead of benzodiazepines 4 in excellent yields.