Reactions of 3‐hydrazino‐5,6‐diphenyl‐1,2,4‐triazine with 4‐arylidene‐2‐phenyl‐5(4 H )‐oxazolones and 4‐benzylidene‐3‐methyl‐5(4 H )‐isoxazolone | Zendy

Eid Mohga M. | Zendy; Badawy M. A. | Zendy; Mansour A. K. | Zendy

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Reactions of 3‐hydrazino‐5,6‐diphenyl‐1,2,4‐triazine with 4‐arylidene‐2‐phenyl‐5(4 H )‐oxazolones and 4‐benzylidene‐3‐methyl‐5(4 H )‐isoxazolone

Author(s) -

Eid Mohga M.,

Badawy M. A.,

Mansour A. K.

Publication year - 1988

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.5570250640

Subject(s) - chemistry , benzaldehyde , toluene , acetic acid , triazine , medicinal chemistry , organic chemistry , catalysis

3‐Hydrazino‐5,6‐diphenyl‐1,2,4‐triazine reacts with 4‐arylidene‐2‐phenyl‐5(4 H )‐oxazolones in toluene to give substituted acrylic acid hydrazides, and in glacial acetic acid to give substituted imidazolones. On the other hand the hydrazinotriazine reacts with 4‐benzylidene‐3‐methyl‐5(4 H )‐isoxazolone, probably via a 1,4 addition reaction followed by an elimination reaction, to give benzaldehyde 5,6‐diphenyl‐1,2,4‐triazin‐3‐ylhydrazone and 3‐methyl‐5(4 H )‐isoxazolone.

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