REACTION OF 5,6-DIAMINO-1,3-DIMETHYLURACIL WITH ARYLIDENEACETONES AND ARYLIDENECYCLANONES

Abstract

The reaction of 5,6-diamino-1,3-dimethyluracil dihydrochloride with mono- and diarylideneacetones and with cyclohexanones give 2,4-disubstituted 1,7,9-triazaspiro[4,5]dec-1-ene-6,8,10-triones. It was found that arylidenecyclopentanones form only 5-azomethines with retention of the amino group at position 6 of the uracil ring.

Authors: N. N. Kolos, V. A. Chebanov, and V. D. Orlov.

English Translation in Chemistry of Heterocyclic Compounds, 1999, 35 (9), pp 1085-1088

http://link.springer.com/article/10.1007/BF02251801