Process for methylation of olefins

Details Process for methylation of olefins Process for methylation of olefins

1977-11-14

1979-04-24

Gantz, Delbert E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252441, 260682, 2606832, 26068347, 26068368, C10G 904, C07C 356, C07C 528, C07C 916

Patent

active

041512146

ABSTRACT:
Method for the reaction of an olefin comprising contacting an olefin and a reactant selected from methanol, dimethyl ether, or mixtures thereof, with zinc iodide, zinc bromide, or mixtures thereof, at a temperature of from about 180.degree. C. to 450.degree. C.

REFERENCES:
patent: 2456584 (1948-12-01), Gorin et al.
patent: 2492984 (1950-01-01), Grosse et al.
patent: 4059646 (1977-11-01), Wald et al.
patent: 4059647 (1977-11-01), Wald et al.
Ansinger, "Mono-Olefins, Chemistry & Technology", 1968, Pergamon Press: p. 736, triptene, triptane.
Malinowski et al., Rocz. Chem. 48 359-360 (1974), "Dimerization & Oligomerization of .alpha.-Olefins".

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