
TY  - JOUR
A1  - Wilshire, JFK 
T1  - The anomalous reaction of 2-phenylacrylophenone with some arylhydrazines
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1974
VL  - 27
IS  - 9
SP  - 2041
EP  - 2045
KW  - 
UR  - https://doi.org/10.1071/CH9742041 
N2  - The reaction of 2-phenylacrylophenone with some arylhydrazines gives a mixture of the corresponding 1-aryl-3,4-diphenyl-2-pyrazoline and 1-aryl-4,5-diphenylpyrazole. A mechanism is advanced for the formation of the latter product. The 2-pyrazoline derivatives were dehydrogenated to the parent 1-aryl-3,4-diphenylpyrazoles, the ultraviolet and proton magnetic resonance spectra of which are compared with those of the corresponding 1-aryl-4,5-diphenylpyrazoles. 
ER  -

