Process for preparing chloroprene

Details Process for preparing chloroprene Process for preparing chloroprene

1994-09-19

1997-09-30

Lovering, Richard D.

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

Organic compounds

Halogen containing

C07C 1725, C07C 2121

Patent

active

056727925

ABSTRACT:
Process for preparing chloroprene by dehydrochlorinating 3,4-dichloro-1-butene in the presence of lime and a polyol, such as a glycol selected from (poly)ethylene glycol and (poly)propylene glycol or sugars, with ethylene glycol being preferred.

REFERENCES:
patent: 2291375 (1942-07-01), Cass
patent: 2322258 (1943-06-01), Strosacker et al.
patent: 2598646 (1952-05-01), Maude et al.
patent: 3079446 (1963-02-01), MacFarlane
patent: 3755476 (1973-08-01), Crary et al.
patent: 3936508 (1976-02-01), Wenzel et al.
Patent Abstract of Japanese Patent No. 56156223 (Feb. 12, 1981).

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