Acid catalyzed formation of carbamates from olefins

Details Acid catalyzed formation of carbamates from olefins Acid catalyzed formation of carbamates from olefins

1989-08-02

1991-01-22

Shippen, Michael L.

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

Organic compounds

Carboxylic acid esters

560 24, 560 29, 560 30, 560 31, 560 32, 560 33, 560115, 560160, 560161, 560163, 560166, C07C26100

Patent

active

049872486

ABSTRACT:
An improved for preparing N-substituted carbamate comprising reaction of a selected olefin or alcohol with a carbamate in the presence of a catalyst comprising a blend of a perfluorinated sulfonic acid polymer and a perfluorinated polymer diluent in a substantially nonpolar reaction mixture.

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patent: 4578513 (1986-03-01), Singh et al.
patent: 4591439 (1986-05-01), Grot
"Hackh's Chemical Dictionary", 4th ed., p. 131 (1969).

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