P-Substituted N,N'-bis-(3-oxazolidinyl-2-one)phosphoramides and

Details P-Substituted N,N'-bis-(3-oxazolidinyl-2-one)phosphoramides and P-Substituted N,N'-bis-(3-oxazolidinyl-2-one)phosphoramides and

1978-07-24

1980-11-04

Tovar, Jose

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

424272, C07D26332

Patent

active

042321620

ABSTRACT:
The present invention is related to a process in which an oxazolidinone is reacted with phosphorus pentachloride and the resulting mixture is reacted with a nucleophilic agent in an inert solvent to give P-substituted N,N'-bis-(3-oxazolidinyl-2-one)phosphoramides having the general formula ##STR1## where R.sub.1, R.sub.2, R.sub.3, R.sub.4 are each a group selected from among hydrogen, C.sub.1 -C.sub.4 alkyls or an aromatic nucleus and X is a group which may be introduced by nucleophilic substitution. The invention is also related to the compounds thus obtained.

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