55103-08-7Relevant academic research and scientific papers
N-Ethoxycarbonylamidines as Starting Materials and Intermediates in the Synthesis of Heterocyclic Compounds
Dean, W. D.,Papadopoulos, E. P.
, p. 171 - 176 (2007/10/02)
Treatment of N-ethoxycarbonylthioamides (1) with primary aromatic amines yields N-aryl-N'-ethoxycarbonylamidines (2), which thermally cyclize to 2-aryl-4(3H)-quinazolines (6).Analogous reactions of 1 with ethyl 3-aminocrotonate and with 2-amino-2-thiazoli
