ES478476A1 - Procedimiento para reducir un haluro de acido carboxilico al aldehido correspondiente. - Google Patents

Procedimiento para reducir un haluro de acido carboxilico al aldehido correspondiente.

Info

Publication number
ES478476A1
ES478476A1 ES478476A ES478476A ES478476A1 ES 478476 A1 ES478476 A1 ES 478476A1 ES 478476 A ES478476 A ES 478476A ES 478476 A ES478476 A ES 478476A ES 478476 A1 ES478476 A1 ES 478476A1
Authority
ES
Spain
Prior art keywords
carboxylic acid
reduction
acid halides
corresponding aldehydes
acid halide
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
ES478476A
Other languages
English (en)
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of ES478476A1 publication Critical patent/ES478476A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • C01B6/06—Hydrides of aluminium, gallium, indium, thallium, germanium, tin, lead, arsenic, antimony, bismuth or polonium; Monoborane; Diborane; Addition complexes thereof
    • C01B6/10—Monoborane; Diborane; Addition complexes thereof
    • C01B6/13—Addition complexes of monoborane or diborane, e.g. with phosphine, arsine or hydrazine
    • C01B6/15—Metal borohydrides; Addition complexes thereof
    • C01B6/19—Preparation from other compounds of boron
    • C01B6/23—Preparation of borohydrides of other metals, e.g. aluminium borohydride; Addition complexes thereof, e.g. Li[Al(BH4)3H]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof

Landscapes

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

Abstract

Procedimiento para reducir un haluro de ácido carboxilico al aldehido correspondiente, caracterizado porque el haluro de ácido se hace reaccionar con borohidruro de cadmio como agente reductor.
ES478476A 1978-03-13 1979-03-09 Procedimiento para reducir un haluro de acido carboxilico al aldehido correspondiente. Expired ES478476A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB981578 1978-03-13
GB7840249 1978-10-12

Publications (1)

Publication Number Publication Date
ES478476A1 true ES478476A1 (es) 1979-11-16

Family

ID=26243194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478476A Expired ES478476A1 (es) 1978-03-13 1979-03-09 Procedimiento para reducir un haluro de acido carboxilico al aldehido correspondiente.

Country Status (4)

Country Link
EP (1) EP0005280B1 (es)
JP (1) JPS54135716A (es)
DE (1) DE2960333D1 (es)
ES (1) ES478476A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8814881D0 (en) * 1988-06-22 1988-07-27 Shell Int Research Herbicidal acrylonitrile derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147272A (en) * 1959-08-18 1964-09-01 Herbert C Brown Method of preparing partially reduced organic compounds
US3277178A (en) * 1962-02-27 1966-10-04 Herbert C Brown Preparation of aldehydes from acid halides

Also Published As

Publication number Publication date
DE2960333D1 (en) 1981-08-20
JPS6223731B2 (es) 1987-05-25
EP0005280B1 (en) 1981-05-13
JPS54135716A (en) 1979-10-22
EP0005280A1 (en) 1979-11-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519