Issue 6, 2001

Stereospecific intramolecular cyclization of diethyl (R)-2-(N-benzylidene)aminobutyl phosphite into (3R,5R)-2-ethoxy-2-oxo-3-phenyl-5-ethyl-1,4,2-oxazaphosphorinane in the presence of hydrogen chloride

Abstract

Diethyl (R)-2-(N-benzylidene)aminobutyl phosphite, formed in reaction of (R)-(+)-2-(N-benzylidene)aminobutan-1-ol with diethyl chlorophosphite, undergoes stereospecific intramolecular cyclization to give P-epimeric (3R,5R)-2-ethoxy-2-oxo-3-phenyl-5-ethyl-1,4,2-oxazaphosphorinanes as final reaction products.

Article information

Article type
Paper

Mendeleev Commun., 2001,11, 222-224

Stereospecific intramolecular cyclization of diethyl (R)-2-(N-benzylidene)aminobutyl phosphite into (3R,5R)-2-ethoxy-2-oxo-3-phenyl-5-ethyl-1,4,2-oxazaphosphorinane in the presence of hydrogen chloride

M. N. Dimukhametov, E. Yu. Davydova, E. V. Bayandina, A. B. Dobrynin, I. A. Litvinov and V. A. Alfonsov, Mendeleev Commun., 2001, 11, 222 DOI: 10.1070/MC2001v011n06ABEH001506

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