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The Formation of Dihydropyridazines from Succinaldehyde bis (diethyl acetal) and Phenylhydrazines

D. Desaty ; Tracer Laboratory, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
O. Hadžija ; Tracer Laboratory, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
D. Keglević ; Tracer Laboratory, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia


Puni tekst: engleski pdf 6.374 Kb

str. 227-231

preuzimanja: 156

citiraj


Sažetak

Succinaldehyde bis (diethyl acetal) and phenyl-, or ring substituted
phenyl-hydrazines cyclize in 250/o acetic acid into the
corresponding 1-N-aryl-dihydropyridazines I-IV. On the basis
of spectral and chemical evidence the structure of I-IV was
established, and the conditions leading to dihydropyridazine formation
were investigated.

Ključne riječi

Hrčak ID:

208192

URI

https://hrcak.srce.hr/208192

Posjeta: 275 *