SODIUM-SALTS OF ACYLHYDRAZONES OF 1,3-DIOXOCOMPOUNDS AND THEIR ACYLATION

Authors
ZELENIN KN BEZHAN IP ERSHOV BA ZELENIN AK
Citation
Kn. Zelenin et al., SODIUM-SALTS OF ACYLHYDRAZONES OF 1,3-DIOXOCOMPOUNDS AND THEIR ACYLATION, Tetrahedron, 50(39), 1994, pp. 11447-11458
Citations number
18
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
50
Issue
39
Year of publication
1994
Pages
11447 - 11458
Database
ISI
SICI code
0040-4020(1994)50:39<11447:SOAO1A>2.0.ZU;2-0
Abstract
Sodium salts of acylhydrazones of 1,3-dioxo-compounds react with acylc hlorides yielding (E)-beta-keto-enehydrazides (as a result of N-acylat ion). The respective acetylacetone and aroylacetone N-acylderivatives showing the equilibrium between (E)- and (Z)-isomers convert into 1-ac yl-5-acyloxy-2-pyrazolines.