GB413909A - A process for the production of olefine alcohols and their derivatives - Google Patents

A process for the production of olefine alcohols and their derivatives

Info

Publication number
GB413909A
GB413909A GB28710/33A GB2871033A GB413909A GB 413909 A GB413909 A GB 413909A GB 28710/33 A GB28710/33 A GB 28710/33A GB 2871033 A GB2871033 A GB 2871033A GB 413909 A GB413909 A GB 413909A
Authority
GB
United Kingdom
Prior art keywords
alcohols
derivatives
production
aluminium hydroxide
olefine
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
GB28710/33A
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.)
H TH BOEHME AG
Original Assignee
H TH BOEHME AG
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 H TH BOEHME AG filed Critical H TH BOEHME AG
Publication of GB413909A publication Critical patent/GB413909A/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
    • C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Unsaturated alcohols are obtained by heating polyhydric alcohols with aluminium hydroxide. The polyhydric alcohol employed preferably contains a secondary alcohol group, the elimination of water usually occuring at this point. In an example 1,12 octadecanediol (obtained by reduction of 12-oxystearic acid) is heated with aluminium hydroxide in absence of air to 220--250 DEG C. and finally to 300 DEG C. In a similar manner, dihydroxyacids may be converted into unsaturated hydroxy-acids.
GB28710/33A 1932-11-05 1933-10-17 A process for the production of olefine alcohols and their derivatives Expired GB413909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE413909X 1932-11-05

Publications (1)

Publication Number Publication Date
GB413909A true GB413909A (en) 1934-07-26

Family

ID=6445746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28710/33A Expired GB413909A (en) 1932-11-05 1933-10-17 A process for the production of olefine alcohols and their derivatives

Country Status (1)

Country Link
GB (1) GB413909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454936A (en) * 1944-01-22 1948-11-30 Commercial Solvents Corp Process for preparing unsaturated alcohols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454936A (en) * 1944-01-22 1948-11-30 Commercial Solvents Corp Process for preparing unsaturated alcohols

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