Synthesis of 2-(Diphenylphosphoryl)pyrrolidine-1-carboxamides Based on the Reaction of 1-(4,4-Diethoxybutyl)ureas with Diphenyl Chlorophosphine

2019

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DOI 10.1134/s1070363219100244
Data confidence 70 medium
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Abstract

The reactions of 1-(4,4-diethoxybutyl)ureas with diphenyl chlorophosphine in the presence of acetic acid afforded new 2-(diphenylphosphoryl)pyrrolidine-1-carboxamides.