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Synthesis 2009(20): 3405-3410
DOI: 10.1055/s-0029-1216962
DOI: 10.1055/s-0029-1216962
PAPER
© Georg Thieme Verlag
Stuttgart ˙ New York
A New Approach to the Synthesis of 3-Substituted 4-(Diethoxyphosphoryl)isoxazoles from 3-Azidoalka-1,3-dienylphosphonates
Further Information
Received
11 March 2009
Publication Date:
21 August 2009 (online)
Publication History
Publication Date:
21 August 2009 (online)
Abstract
New 3-azidoalka-1,3-dienylphosphonates were synthesized by a convenient and efficient method. These compounds are useful as intermediates in the preparation of 3-(3-aryl-4,5-dihydroisoxazol-5-yl)- and 3-alkenyl-4-(diethoxyphosphoryl)isoxazoles.
Key words
allenes - azides - isoxazoles nitrile oxides - phosphorus
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