DE1643915A1 - Verfahren zur Reduktion von aliphatischen oder cycloaliphatischen Aldehyden - Google Patents

Verfahren zur Reduktion von aliphatischen oder cycloaliphatischen Aldehyden

Info

Publication number
DE1643915A1
DE1643915A1 DE19681643915 DE1643915A DE1643915A1 DE 1643915 A1 DE1643915 A1 DE 1643915A1 DE 19681643915 DE19681643915 DE 19681643915 DE 1643915 A DE1643915 A DE 1643915A DE 1643915 A1 DE1643915 A1 DE 1643915A1
Authority
DE
Germany
Prior art keywords
aldehydes
amalgam
methanol
aldehyde
reactor
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.)
Pending
Application number
DE19681643915
Other languages
German (de)
English (en)
Inventor
Gerhard Dr Daum
Hermann Dr 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
Priority to DE19681643915 priority Critical patent/DE1643915A1/de
Priority to LU57669D priority patent/LU57669A1/xx
Priority to FR1600095D priority patent/FR1600095A/fr
Priority to AT1267368A priority patent/AT286248B/de
Priority to CH1939368A priority patent/CH508566A/de
Priority to BE726290D priority patent/BE726290A/xx
Priority to NL6818853A priority patent/NL6818853A/xx
Priority to GB37469A priority patent/GB1213612A/en
Publication of DE1643915A1 publication Critical patent/DE1643915A1/de
Pending 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)
DE19681643915 1968-01-02 1968-01-02 Verfahren zur Reduktion von aliphatischen oder cycloaliphatischen Aldehyden Pending DE1643915A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19681643915 DE1643915A1 (de) 1968-01-02 1968-01-02 Verfahren zur Reduktion von aliphatischen oder cycloaliphatischen Aldehyden
LU57669D LU57669A1 (fr) 1968-01-02 1968-02-24
FR1600095D FR1600095A (fr) 1968-01-02 1968-12-30
AT1267368A AT286248B (de) 1968-01-02 1968-12-30 Verfahren zur Reduktion aliphatischer oder cycloaliphatischer Aldehyde
CH1939368A CH508566A (de) 1968-01-02 1968-12-30 Verfahren zur Reduktion von aliphatischen oder cycloaliphatischen Aldehyden zu den entsprechenden Alkoholen
BE726290D BE726290A (fr) 1968-01-02 1968-12-30
NL6818853A NL6818853A (fr) 1968-01-02 1968-12-31
GB37469A GB1213612A (en) 1968-01-02 1969-01-02 Process for producing aliphatic and cycloaliphatic alcohols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681643915 DE1643915A1 (de) 1968-01-02 1968-01-02 Verfahren zur Reduktion von aliphatischen oder cycloaliphatischen Aldehyden

Publications (1)

Publication Number Publication Date
DE1643915A1 true DE1643915A1 (de) 1971-07-29

Family

ID=5684423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681643915 Pending DE1643915A1 (de) 1968-01-02 1968-01-02 Verfahren zur Reduktion von aliphatischen oder cycloaliphatischen Aldehyden

Country Status (8)

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

Also Published As

Publication number Publication date
FR1600095A (fr) 1970-07-20
LU57669A1 (fr) 1969-04-15
CH508566A (de) 1971-06-15
AT286248B (de) 1970-11-25
GB1213612A (en) 1970-11-25
BE726290A (fr) 1969-05-29
NL6818853A (fr) 1969-07-04

Similar Documents

Publication Publication Date Title
DE2628987C3 (de) Verfahren zur Herstellung von C↓3↓-C↓5↓-Alkanolen
EP0412337B1 (fr) Procédé pour la fabrication de 1,3-propanediol
EP0876316B1 (fr) Procede de preparation de polyalcools
EP1242346A1 (fr) Procede de purification, par distillation continue, de trimethylpropane obtenu par hydrogenation
DE2057352B2 (de) Verfahren zur reinigung von trimethylolpropan
DE69214026T2 (de) Herstellung von Neopentylglykol (III)
EP0181536B1 (fr) Procédé pour la préparation de alcoyl-1 ou cycloalcoyl-1 pipérazines
AT505519A1 (de) Verfahren zur herstellung von zyklischen glyzerinacetalen oder zyklischen glyzerinketalen oder gemische derselben
AT404938B (de) Verfahren zur reinigung von o-phthaldialdehyd
EP0066059B1 (fr) Procédé d'estérification de l'acide acétique par des alcools en C2 à C5
DE69012491T2 (de) Rückgewinnung von Tertiärbutylhydroperoxid und Tertiärbutylalkohol.
EP0257332B1 (fr) Procédé continu pour la préparation de diols-1,2
EP0177912B1 (fr) Procédé pour la préparation d'alcane-diols
DE1643915A1 (de) Verfahren zur Reduktion von aliphatischen oder cycloaliphatischen Aldehyden
DE1901089C3 (de) Verfahren zur Herstellung von Hexantriol-1,2,6
EP0001291B1 (fr) Procédé pour la préparation du tétrahydrofuranne à partir du butanediol-1,4
DE941974C (de) Verfahren zur Herstellung von 1, 1, 3-Trialkoxyalkanen
DE3437429A1 (de) Verfahren zur herstellung von alkandiolen
DE10138967B4 (de) Verfahren zur Herstellung von 3-Alkoxypropanol
DE2430355A1 (de) Verfahren zur herstellung von 1,4-dioxan
AT209885B (de) Verfahren und Vorrichtung zur Herstellung von Diacetonalkohol
DE1023027B (de) Verfahren zur Herstellung von Polyendialdehyden
DE1900015C (de) Verfahren zur Herstellung eines beta Alkoxyaldehyds
DE1900015A1 (de) Verfahren zur Herstellung von Alkoxyaldehyden
DE1543390C3 (de) Verfahren zur kontinuierlichen Herstellung von Trioxan