BE773057A - PROCESS FOR PREPARING ACETYLENIC GLYCOLS - Google Patents

PROCESS FOR PREPARING ACETYLENIC GLYCOLS

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
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/en

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 PROCESS FOR PREPARING ACETYLENIC GLYCOLS BE773057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2047446A DE2047446C3 (en) 1970-09-26 1970-09-26 Process for the production of acetylene glycols

Publications (1)

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

Family

ID=5783480

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773057A BE773057A (en) 1970-09-26 1971-09-24 PROCESS FOR PREPARING ACETYLENIC GLYCOLS

Country Status (7)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711382A1 (en) * 1987-04-04 1988-10-20 Huels Chemische Werke Ag METHOD FOR PRODUCING ALKINDIOLES BY REACTING KETONES WITH ACETYLENE
DE19635703A1 (en) * 1996-09-03 1998-03-05 Basf Ag Process for the preparation of alkynediols or mixtures of alkynediols with alkyne monools
DE19837211A1 (en) * 1998-08-17 2000-02-24 Basf Ag Production of alkyne diol involves reaction of ketone with acetylenic compound and potassium alcoholate in a stoichiometric ratio selected to give gel like adducts with a spherical surface
DE19924020A1 (en) * 1999-05-26 2000-11-30 Basf Ag Process for the preparation of alkynediols
CN109824478B (en) * 2019-03-15 2020-12-01 西南化工研究设计院有限公司 New process for coproducing dimethyl hexyne diol and diacetone alcohol

Also Published As

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

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