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1,1-Dialkyl-2-acyl-3-hydroxypyrazolidinium and 2,2-dialkyl-5-hydroxyisoxazolidinium salts

โœ Scribed by K. N. Zelenin; L. F. Mel'nikova; I. P. Bezhan; I. V. Lagoda; B. A. Chakchir


Publisher
Springer US
Year
1998
Tongue
English
Weight
256 KB
Volume
34
Category
Article
ISSN
0009-3122

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๐Ÿ“œ SIMILAR VOLUMES


ChemInform Abstract: 1,1-Dialkyl-2-acyl-
โœ K. N. Zelenin; L. F. Melnikova; I. P. Bezhan; I. V. Lagoda; B. F. Chakchir ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 33 KB ๐Ÿ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a โ€œFull Textโ€ option. The original article is trackable v

Synthesis of 5-(functionalized acyl)-1,3
โœ Hanafi H. Zoorob; Mohamed A. Ismail; Lucjan Strekowski ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Journal of Heterocyclic Chemistry ๐ŸŒ English โš– 53 KB

## Abstract A sodium derivative of 1,3โ€dimefhylbarbituric acid or 1,3โ€diethylโ€2โ€thiobarbituric acid undergoes an efficient monoacylation at C5 by the reaction with ฯ‰โ€chloroalkanoyl chloride or diacid dichloride in the presence of pyridine in tetrahydrofuran. A nucleophilic displacement of the chlor