GB423880A - Improved manufacture of higher tertiary alcohols - Google Patents

Improved manufacture of higher tertiary alcohols

Info

Publication number
GB423880A
GB423880A GB25366/33A GB2536633A GB423880A GB 423880 A GB423880 A GB 423880A GB 25366/33 A GB25366/33 A GB 25366/33A GB 2536633 A GB2536633 A GB 2536633A GB 423880 A GB423880 A GB 423880A
Authority
GB
United Kingdom
Prior art keywords
bromide
magnesium chloride
oil
methyl
ether
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB25366/33A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB25366/33A priority Critical patent/GB423880A/en
Publication of GB423880A publication Critical patent/GB423880A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

Abstract

Higher tertiary alcohols are prepared by treating naturally occurring fatty acid esters, other than vegetable fats or oils, with aliphatic or aliphatic-aromatic chlorine or bromine Grignard compounds. Suitable fatty acid esters are vegetable and animal waxes and animal fats and oils, such as carnauba wax, beeswax, spermaceti, wool fat, candelilla wax and blubber, and marine animal oils such as whale oil, seal oil and sperm oil. Suitable Grignard compounds are methyl magnesium chloride or bromide, ethyl magnesium chloride or bromide, propyl magnesium bromide, butyl magnesium chloride, cyclohexyl magnesium bromide, and benzyl magnesium chloride. The reaction may be effected in ethereal solution, e.g. in diethyl ether, dibutyl ether, diamyl ether, or methyl-cyclohexyl ether, or in another inert solvent, e.g. xylene, in the presence of a tertiary amine. Examples are given of the preparation of alcohols from (1) whale oil and methyl magnesium bromide; (2) sperm oil or carnauba wax and methyl magnesium bromide; (3) sperm oil and ethyl magnesium chloride; in the last example, details are given of the recovery of glycerol as a byeproduct of the process.
GB25366/33A 1933-09-13 1933-09-13 Improved manufacture of higher tertiary alcohols Expired GB423880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25366/33A GB423880A (en) 1933-09-13 1933-09-13 Improved manufacture of higher tertiary alcohols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25366/33A GB423880A (en) 1933-09-13 1933-09-13 Improved manufacture of higher tertiary alcohols

Publications (1)

Publication Number Publication Date
GB423880A true GB423880A (en) 1935-02-11

Family

ID=10226503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25366/33A Expired GB423880A (en) 1933-09-13 1933-09-13 Improved manufacture of higher tertiary alcohols

Country Status (1)

Country Link
GB (1) GB423880A (en)

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