
TY  - JOUR
A1  - Singh, A 
A1  - Uppal, AS 
T1  - Studies in 4-Aminothiazolines. VII. Use of bromomalononitrile in the synthesis of 4-Aminothiazoline-5-carbonitriles and their subsequent hydrolysis byorthophosphoric acid
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1975
VL  - 28
IS  - 5
SP  - 1049
EP  - 1052
KW  - 
UR  - https://doi.org/10.1071/CH9751049 
N2  - Bromomalononitrile on condensation with N-substituted thioureas furnished 4-amino-3-aryl(or allyl)-2-imino-4-thiazoline-5-carbonitriles (4). On acetylation in Ac2O/AcOH, (4) gave first mono acetyl derivatives (5) and then diacetyl derivatives (6). Thiazolines (4) and acetyl derivatives (5) underwent hydrolysis with orthophosphoric acid to the corresponding amides (8) and (7) respectively. 
ER  -

