FR2032504A1 - Reduction of organic cpds with sodiumboroh- - ydride - Google Patents

Reduction of organic cpds with sodiumboroh- - ydride

Info

Publication number
FR2032504A1
FR2032504A1 FR7007210A FR7007210A FR2032504A1 FR 2032504 A1 FR2032504 A1 FR 2032504A1 FR 7007210 A FR7007210 A FR 7007210A FR 7007210 A FR7007210 A FR 7007210A FR 2032504 A1 FR2032504 A1 FR 2032504A1
Authority
FR
France
Prior art keywords
cpds
reduction
reduced
transition metal
sodiumboroh
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.)
Withdrawn
Application number
FR7007210A
Other languages
French (fr)
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2032504A1 publication Critical patent/FR2032504A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
    • C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of 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
    • 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
    • C07C29/143—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 ketones
    • 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
    • C07C29/147—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 carboxylic acids or derivatives thereof

Landscapes

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

Abstract

Redn. is effected at low temps. in the presence of a transition metal salts. Organo cpds. which may be reduced include nitriles, carboxylic acids, their esters and salts, disulphides, azo cpds, hydrazo cpds, sulphohalides, ketones, aldehydes; also thio-acid amides, nitro cpds, aldoximes, alcohols, phenols, etc., but the reduction is particularly applicable to the reduction of aliphatic and aromatic nitriles. The preferred transition metal salt is cobalt chloride, and the reaction temp. and time depends on the type of cpd. being reduced. Thus benzonitrile is reduced to benzylamine and is recovered from the reaction mixture as the hydrochloride.
FR7007210A 1969-02-28 1970-02-27 Reduction of organic cpds with sodiumboroh- - ydride Withdrawn FR2032504A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1458369 1969-02-28

Publications (1)

Publication Number Publication Date
FR2032504A1 true FR2032504A1 (en) 1970-11-27

Family

ID=11865170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007210A Withdrawn FR2032504A1 (en) 1969-02-28 1970-02-27 Reduction of organic cpds with sodiumboroh- - ydride

Country Status (3)

Country Link
BE (1) BE746669A (en)
DE (1) DE2008443A1 (en)
FR (1) FR2032504A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196601A (en) * 1989-12-26 1993-03-23 Kao Corporation Process for producing alcohol or amine
EP0816316A4 (en) * 1995-03-10 1999-06-02 Nitto Chemical Industry Co Ltd Process for producing 1,2-ethanediol derivatives

Also Published As

Publication number Publication date
DE2008443A1 (en) 1970-09-10
BE746669A (en) 1970-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse