FIELD: organic chemistry. SUBSTANCE: product - hydroxy[(1 - methyl - 2 - morpholinocarbonyl)vinyl] - phosphoric acid diethyl ester of the general formula given in description. Gross-formula is C12H22NO6P, b. p. is 112-114 C/O, 015 mm mercury column. Reagent 1: acetoacetic acid morpholide. Reagent 2: (C2H5O)2P(O)Cl. Reaction conditions: (C2H5)3N, benzene. EFFECT: improved method of synthesis. 1 tbl
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Authors
Dates
1994-02-15—Published
1991-10-29—Filed