학술논문
Synthesis of 2-phenoxyl-2-oxo-1,4,2-oxazaphosphinanes from a three component reaction.
Document Type
Article
Author
Source
Subject
*CARBONYL compounds
*HETEROCYCLIC compounds
*PHOSPHONATES
*DIPHENYL
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*
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Language
ISSN
1042-6507
Abstract
A one-pot synthetic strategy was developed for the synthesis of heterocyclic 1,4,2-oxazaphosphinanes via a three component Kabachnik-Fields reaction of 2-aminophenol, diphenyl H-phosphonate and carbonyl compounds. Through this newly developed method, 12 organophosphorus heterocycles and 2 related chrysin derivatives were synthesized with high yields. The target compounds were characterized by 1H, 31P and 13C NMR and MS. [ABSTRACT FROM AUTHOR]