BE773057A - Procede de preparation de glycols acetyleniques - Google Patents

Procede de preparation de glycols acetyleniques

Info

Publication number
BE773057A
BE773057A BE773057A BE773057A BE773057A BE 773057 A BE773057 A BE 773057A BE 773057 A BE773057 A BE 773057A BE 773057 A BE773057 A BE 773057A BE 773057 A BE773057 A BE 773057A
Authority
BE
Belgium
Prior art keywords
acetylenic glycols
preparing
preparing acetylenic
glycols
acetylenic
Prior art date
Application number
BE773057A
Other languages
English (en)
French (fr)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE773057A publication Critical patent/BE773057A/xx

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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE773057A 1970-09-26 1971-09-24 Procede de preparation de glycols acetyleniques BE773057A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2047446A DE2047446C3 (de) 1970-09-26 1970-09-26 Verfahren zur Herstellung von Acetylenglykolen

Publications (1)

Publication Number Publication Date
BE773057A true BE773057A (fr) 1972-03-24

Family

ID=5783480

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773057A BE773057A (fr) 1970-09-26 1971-09-24 Procede de preparation de glycols acetyleniques

Country Status (7)

Country Link
BE (1) BE773057A (cs)
CH (1) CH559155A5 (cs)
DE (1) DE2047446C3 (cs)
FR (1) FR2108342A5 (cs)
GB (1) GB1354011A (cs)
IT (1) IT944719B (cs)
NL (1) NL7112686A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711382A1 (de) * 1987-04-04 1988-10-20 Huels Chemische Werke Ag Verfahren zur herstellung von alkindiolen durch umsetzung von ketonen mit acetylen
DE19635703A1 (de) * 1996-09-03 1998-03-05 Basf Ag Verfahren zur Herstellung von Alkindiolen oder Gemischen von Alkindiolen mit Alkinmonoolen
DE19837211A1 (de) * 1998-08-17 2000-02-24 Basf Ag Verfahren zur Herstellung von Alkindiolen
DE19924020A1 (de) * 1999-05-26 2000-11-30 Basf Ag Verfahren zur Herstellung von Alkindiolen
CN109824478B (zh) * 2019-03-15 2020-12-01 西南化工研究设计院有限公司 一种联产二甲基己炔二醇和双丙酮醇的新工艺

Also Published As

Publication number Publication date
DE2047446C3 (de) 1973-10-31
FR2108342A5 (cs) 1972-05-19
IT944719B (it) 1973-04-20
NL7112686A (cs) 1972-03-28
DE2047446A1 (de) 1972-03-30
DE2047446B2 (de) 1973-04-05
GB1354011A (en) 1974-06-05
CH559155A5 (cs) 1975-02-28

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