Preparations of alkanolamines

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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548229, 564503, C07C 8520

Patent

active

045216266

ABSTRACT:
5-Methyl-2-oxazolidinone and 5-methyl-3-(2-hydroxypropyl)-2-oxazolidinone are prepared by contacting urea and propylene carbonate in the presence of an initiator at a temperature from about 120.degree. C. to about 200.degree. C.

REFERENCES:
patent: 2755286 (1954-07-01), Bell
patent: 3133932 (1964-03-01), Horn
patent: 4281200 (1981-07-01), Snoble

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