4 research outputs found

    Substituted 1-phosphabicyclo [3.2.0] hept-4-enes

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    The interaction between dialkyl alkynylphosphonites and pyruvic acid methyl ester in boiling benzene afforded 1,1-dialkoxy-3,6-dimethyl-3,6-di(methoxycarbonyl)-4R-2,7-dioxa-1-phosphabicyclo [3.2.0] hept-4-enes. © 1989
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