88075-52-9Relevant articles and documents
FACILE SYNTHESIS OF 2-AMINO-4(1H)-PYRIMIDINONE DERIVATIVES: CYCLIZATION OF N-SUBSTITUTED GUANIDINES WITH α,β-UNSATURATED ESTERS
Kim, Yong Hae,Lee, Nam Jin
, p. 1769 - 1772 (2007/10/02)
2-Amino-5,6-dihydropyrimidin-(1H)-4-one derivatives containing guanidine moiety (3) have been synthesized in excellent yields by the cyclization of free N-substituted guanidines with α,β-unsaturated esters such as methyl acrylate and methyl methacrylate derivatives under mild conditions.