Amine promoters for hydrohalogenation

Details Amine promoters for hydrohalogenation Amine promoters for hydrohalogenation

1973-10-12

1977-09-20

Gantz, Delbert E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260657, C07C 1708

Patent

active

040497305

ABSTRACT:
Tertiary alcohols and Type III olefins are hydrohalogenated in the presence of an amine which acts as a reaction promoter. The amine speeds up the reaction between the hydrogen chloride and tertiary alcohol or olefin without unduly increasing the amount of polymer (sludge) formation.
Triethylamine and tributylamine have been found to be effective, particularly in promoting the hydrochlorination of tertiary alcohols.

REFERENCES:
patent: 1202282 (1916-10-01), Graul
patent: 2058465 (1936-10-01), Kharasch
patent: 2628934 (1953-02-01), Raley et al.
patent: 3065242 (1962-11-01), Alderson et al.

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