Title: Synthesis of new pyrazole and triazole derivatives containing a saturated γ-lactone ring.
Authors: Tokmadzhyan, G. G.
Abstract: The article focuses on the synthesis of pyrazole and triazole derivatives with &#x03D2-lactone ring through the reaction of hydrazide II and ethyl acetoacetate compounds. It states that the product formed by the compounds undergoes isomerization into aminopyrazolones through heating or through the use of a base catalyst. Moreover, the attempt to perform an analogous reaction with hydrazide II is also discussed.
Subjects: ASYMMETRIC synthesis; PYRAZOLES; TRIAZOLES; LACTONES; ETHYL acetoacetate
Publication: Russian Journal of Organic Chemistry, 2011, Vol 47, Issue 6, p954
ISSN: 1070-4280
Publication type: Academic Journal
DOI: 10.1134/S1070428011060236

Synthesis of new pyrazole and triazole derivatives containing a saturated γ-lactone ring.

Tokmadzhyan, G. G.