In this communication we report our results about the reaction of S,S-dimethyl-N-(N-benzimidoyl)sulfimides with enamines. The reaction, wich occurs at high temperaure, affords in good yields 2-aryl-4-alkylquinazolines and 2-aryl-4,4-disubstituted-3,4-dihydroquinazolines depending on the enamine employed.
A new synthesis of quinazoline ring / E. Rossi, R. Stradi. ((Intervento presentato al 13. convegno european colloquium on heterocyclic chemistry tenutosi a fribourg nel 1988.
A new synthesis of quinazoline ring
E. RossiPrimo
;
1988
Abstract
In this communication we report our results about the reaction of S,S-dimethyl-N-(N-benzimidoyl)sulfimides with enamines. The reaction, wich occurs at high temperaure, affords in good yields 2-aryl-4-alkylquinazolines and 2-aryl-4,4-disubstituted-3,4-dihydroquinazolines depending on the enamine employed.
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