海量图书期刊资源,随时随地畅享阅读乐趣
Synthesis of 2-oxo-2,3,5,6-tetrahydro-5-thioxoimidazo[1,2-c]quinazolines by one-pot cyclization of α-aminocarboxylic esters with 2-(isothiocyanato)benzonitrile (ITCB)Anja Bodtke; Helmut Reinke; Dirk Michalik; Peter Langer · 2006