Alkylene carbonate process

Details Alkylene carbonate process Alkylene carbonate process

1977-12-22

1982-02-09

Milestone, Norma S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D31736, C07D31738

Patent

active

043149456

ABSTRACT:
A process for making alkylene carbonate by the reaction of carbon dioxide and an alkylene oxide of the formula ##STR1## wherein R, R.sub.1, R.sub.2 and R.sub.3 are one or more of hydrogen, alkyl, aryl, alkaryl, aralkyl, cycloalkyl, allyloxy, chloroalkyl, and aryloxy to produce the corresponding carbonate, which comprises:

REFERENCES:
patent: 2773070 (1956-12-01), Lichtenwalter et al.
patent: 2773881 (1956-12-01), Dunn
patent: 3535342 (1970-10-01), Emmons
patent: 3748345 (1973-07-01), De Pasquale
W. J. Peppel, I & EC, vol. 50, No. 5 (May 1958) pp. 767-770.
H. Springmann, Fette, Sefien, Anstrichmittel, vol. 73, No. 6 (1971) pp. 396-399.

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