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GB1213612A - Process for producing aliphatic and cycloaliphatic alcohols - Google Patents

Process for producing aliphatic and cycloaliphatic alcohols

Info

Publication number
GB1213612A
GB1213612A GB37469A GB37469A GB1213612A GB 1213612 A GB1213612 A GB 1213612A GB 37469 A GB37469 A GB 37469A GB 37469 A GB37469 A GB 37469A GB 1213612 A GB1213612 A GB 1213612A
Authority
GB
United Kingdom
Prior art keywords
aldehyde
aliphatic
cycloaliphatic alcohols
cycloaliphatic
jan
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
GB37469A
Inventor
Gerhard Daun
Hermann Richtzenhain
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1213612A publication Critical patent/GB1213612A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group

Landscapes

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

Abstract

1,213,612. Aliphatic and cycloaliphatic alcohols. DYNAMIT NOBEL A.G. 2 Jan., 1969 [2 Jan., 1968], No. 374/69. Heading C2C. Aliphatic and cycloaliphatic alcohols are prepared by treating a solution of the appropriate aliphatic or cycloaliphatic aldehyde in a monohydric C 1-5 alcohol and optionally, an inert organic diluent, with liquid sodium and/or potassium amalgam in a manner such as to reduce the aldehyde to the required alcohol. Examples of suitable aldehydes for use in the preparation are acetaldehyde, propionaldehyde, butyraldehyde, valeraldehyde, oenanthaldehyde, isobutyraldehyde,isovaleraldehyde, 2-ethylhexanal and pivalic aldehyde; and cyclopentane, cyclopentene, cyclohexane and cyclohexene carboxaldehydes, Aldehydes which are substituted by one or more hydroxyl, alkoxy, dialkylamino, carboxyl or nitrile groups may also be used, lactones possibly being formed when an aldehyde carboxylic acid is reduced initially to a hydroxy carboxylic acid, but otherwise the additional substituent group(s) is/are not affected by the reduction.
GB37469A 1968-01-02 1969-01-02 Process for producing aliphatic and cycloaliphatic alcohols Expired GB1213612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681643915 DE1643915A1 (en) 1968-01-02 1968-01-02 Process for the reduction of aliphatic or cycloaliphatic aldehydes

Publications (1)

Publication Number Publication Date
GB1213612A true GB1213612A (en) 1970-11-25

Family

ID=5684423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37469A Expired GB1213612A (en) 1968-01-02 1969-01-02 Process for producing aliphatic and cycloaliphatic alcohols

Country Status (8)

Country Link
AT (1) AT286248B (en)
BE (1) BE726290A (en)
CH (1) CH508566A (en)
DE (1) DE1643915A1 (en)
FR (1) FR1600095A (en)
GB (1) GB1213612A (en)
LU (1) LU57669A1 (en)
NL (1) NL6818853A (en)

Also Published As

Publication number Publication date
FR1600095A (en) 1970-07-20
AT286248B (en) 1970-11-25
BE726290A (en) 1969-05-29
DE1643915A1 (en) 1971-07-29
LU57669A1 (en) 1969-04-15
NL6818853A (en) 1969-07-04
CH508566A (en) 1971-06-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees