M. Sawada, Takanori Tanaka, Yoshiro Furukawa
Jun 1, 1988
Citations
0
Influential Citations
2
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
The reaction product a of 2-amino-4(3H)-pyrimidinone with chloroformyl isocyanate was methylated and the two resulting products were determined as 4 (for the major product) and 5 (for the minor one) by X-ray crystal structure analyses. In a DMSO solution of a, the 2a tautomer was shown to be predominant by 13C NMR analysis.