GB494666A - Process of preparing monohydric alcohols - Google Patents

Process of preparing monohydric alcohols

Info

Publication number
GB494666A
GB494666A GB862537A GB862537A GB494666A GB 494666 A GB494666 A GB 494666A GB 862537 A GB862537 A GB 862537A GB 862537 A GB862537 A GB 862537A GB 494666 A GB494666 A GB 494666A
Authority
GB
United Kingdom
Prior art keywords
mixture
nitriles
carbon atoms
acid solution
separated
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
GB862537A
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.)
Armour and Co
Original Assignee
Armour and Co
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 Armour and Co filed Critical Armour and Co
Priority to GB862537A priority Critical patent/GB494666A/en
Publication of GB494666A publication Critical patent/GB494666A/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
    • 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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis

Landscapes

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

Abstract

Aliphatic monohydric alcohols are made by hydrogenating a nitrile or mixture of nitriles having six or more carbon atoms to produce the amine while in acid solution, using a platinum catalyst, and then treating with a nitrite. The alcohols produced may have 6-19 carbon atoms or more, and may be saturated or unsaturated. In an example, lauronitrile is hydrogenated in hydrochloric, sulphuric, glacial acetic or acetic acid solution with a platinum catalyst, ethyl alcohol being added as a solvent. To the reaction product is added more ethyl alcohol and sodium nitrite. After the reaction an alcoholic layer is separated and the product is washed with acidified aqueous alcohol and then with hot water. When the initial material is a mixture of nitriles the mixture of alcohols produced may be separated by fractional distillation under reduced pressure. Specifications 467,043, 467,044, and 477,463 are referred to.
GB862537A 1937-03-24 1937-03-24 Process of preparing monohydric alcohols Expired GB494666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB862537A GB494666A (en) 1937-03-24 1937-03-24 Process of preparing monohydric alcohols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB862537A GB494666A (en) 1937-03-24 1937-03-24 Process of preparing monohydric alcohols

Publications (1)

Publication Number Publication Date
GB494666A true GB494666A (en) 1938-10-24

Family

ID=9856064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB862537A Expired GB494666A (en) 1937-03-24 1937-03-24 Process of preparing monohydric alcohols

Country Status (1)

Country Link
GB (1) GB494666A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978516A (en) * 1953-12-08 1961-04-04 Aerojet General Co Alcohols
US3714270A (en) * 1970-06-24 1973-01-30 Union Oil Co Hydration of amines to alcohols

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978516A (en) * 1953-12-08 1961-04-04 Aerojet General Co Alcohols
US3714270A (en) * 1970-06-24 1973-01-30 Union Oil Co Hydration of amines to alcohols

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