
TY  - JOUR
A1  - Khalil, AM 
A1  - Abd, El-Gawad II 
A1  - Hammouda, M 
T1  - The action of arylamines on some substituted 2-Thiazolin-5-ones
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1974
VL  - 27
IS  - 9
SP  - 2035
EP  - 2039
KW  - 
UR  - https://doi.org/10.1071/CH9742035 
N2  - The heterocyclic ring in 2-aryl-4-arylmethylene- and 4-arylmethylene-2-benzylthio-2-thiazolin-5-ones is readily opened by the action of primary aromatic amines in acetic acid containing a catalyticamount of sodium acetate with the formation of 1,2-diaryl-4-arylmethylene-2-imidazolin-5-ones and of 3-aryl-5-arylmethylene-2-thiohydantoins respectively. 4-Benzylidene-1-(p-chloropheny1)-2-phenyl-2-imidazolin-5-one was also obtained by the cyclization of the anilide of &#945;-(p-chlorothiobenzamido)-&#946;-phenylacrylic acid under the same reaction conditions. A possible reaction mechanism is postulated. 
ER  -

