Process for production of 2,6-di-tert-alkenyl phenols

Details Process for production of 2,6-di-tert-alkenyl phenols Process for production of 2,6-di-tert-alkenyl phenols

1981-12-14

1982-12-28

Lone, Werren B.

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

Organic compounds

Oxygen containing

568784, C07C 3711, C07C 3906

Patent

active

043663311

ABSTRACT:
There is disclosed a process for the production of 2,6-di-tert-alkyl-4-alkenyl phenols wherein the improvement comprises the reaction of a 2,6-di-tert-alkyl phenol with an allyl halide to yield the 2,6-di-tert-alkyl-4-alkenyl phenol through the use of a triphase or polymer bound catalyst.

REFERENCES:
patent: 2161826 (1939-06-01), Kyrides
patent: 2968679 (1961-09-01), Aelony
patent: 3198842 (1965-08-01), Berrigan
patent: 3526668 (1970-09-01), Starnes
Yamada et al., "Bull. Chem. Soc. of Japan", vol. 50(3) 750, (1977).
Regen, "Angewandte Chemie", Int. ed., vol. 18, No. 6, (6/1979), pp. 421-492.
Chiles, et al., "Tetrahedron Letters", No. 36, pp. 3367-3370, (1979).
"Chemistry and Properties of Crosslinked Polymers", Academic Press Ltd., (1979), edited by Labana.

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