Liquid phase preparation of (meth)-acrylate from alpha-olefin

Details Liquid phase preparation of (meth)-acrylate from alpha-olefin Liquid phase preparation of (meth)-acrylate from alpha-olefin

1995-10-18

1997-09-23

Killos, Paul J.

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

Organic compounds

Carboxylic acid esters

C07C 6700

Patent

active

056707029

ABSTRACT:
A liquid phase process for the preparation of an (meth)-acrylate, such as methyl methacrylate, in the presence of water and a bi-functional, heterogeneous catalyst which contains both acidic and noble metal functional groups. The preferred (meth)-acrylate is methyl methacrylate (MMA). A surprising amount of MMA is produced, in spite of a competitive side reaction which produces methyl tertiary butyl ether (MTBE).

REFERENCES:
patent: 3621054 (1971-11-01), Olivier
patent: 3625995 (1971-12-01), Brattesani
patent: 3658886 (1972-04-01), Sennewald et al.
patent: 3734950 (1973-05-01), Scharfe et al.
patent: 3758551 (1973-09-01), Murib et al.
patent: 3776947 (1973-12-01), Shimizu et al.
patent: 3925463 (1975-12-01), Ferlazzo et al.
patent: 3927111 (1975-12-01), Robinson
patent: 4055721 (1977-10-01), Kawata et al.
patent: 4088822 (1978-05-01), Ogawa et al.
patent: 4356316 (1982-10-01), Aoshima et al.
patent: 4436946 (1984-03-01), Smutny
patent: 4520125 (1985-05-01), Baer et al.
patent: 4595778 (1986-06-01), Duembgen et al.
patent: 4622424 (1986-11-01), Callahan et al.
patent: 4647706 (1987-03-01), Cheminal et al.
patent: 4781868 (1988-11-01), Langerbeins
patent: 4816603 (1989-03-01), Oh-Kita et al.
patent: 4874890 (1989-10-01), Kato et al.
patent: 4954650 (1990-09-01), Abe et al.
patent: 4956493 (1990-09-01), Ueoka et al.
patent: 5009872 (1991-04-01), Chuang et al.
patent: 5011980 (1991-04-01), Sano et al.
patent: 5210319 (1993-05-01), Chuang
patent: 5227564 (1993-07-01), Chen et al.
Lyons, J.E. "Selective Oxidation of Hydrocarbons" (1988) 245-258.
Lyons, J.E. et al. "Multiple Roles of Palladium in Liquid Phase Oxidation" (1986) 117-138.

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