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SYNTHESIS OF DIALKYL-5-(m-NITROPHENYL-2-FUROYLHYDROXYMETHANE PHOSPHONATE

SYNTHESIS OF DIALKYL-5-(m-NITROPHENYL-2-FUROYLHYDROXYMETHANE PHOSPHONATE
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摘要 Phosphorous and hypophosphorous acids react with aldehydes and ketones on prolonged heating to give 1-hydroxyalkanephosphonic acid and 1-hydroxyalkylphosphonous acid respectively. With the addition of phosphorus esters to the carbonyl group of aldehydes and ketones, reaction occurs readily in the presence of basic catalysts, pre-
出处 《Chinese Science Bulletin》 SCIE EI CAS 1982年第12期1299-1300,共2页
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