Synthesis of 1, 3-diiminoisoindolines from 2-cyanobenzaldehyde. Reaction of N-(2-cyanobenzylidene) anilines with elemental sulfur in liquid ammonia and amines.
... REACTION OF N-(2-CYANOBENZYLIDENE)ANILINES WITH ELEMENTAL SULFUR IN LIQUID AMMONIA AND AMINES Ryu SATO,* Mikiya NAKAYAMA, Yoshiki YUZAWA, Takehiko GOTO, and Minoru SAITO Department of Resource Chemistry, Faculty of Engineering, The University of Iwate, Ueda, Morioka, Iwate 020 Various 1,3-diimonoisoindolines were obtained by treating ... 1890 Chemistry Letters, 1985 giving thioamide has been already shown. ...