IT944719B - PROCEDURE FOR THE PRODUCTION OF ACETYLENE GLYCOLS - Google Patents

PROCEDURE FOR THE PRODUCTION OF ACETYLENE GLYCOLS

Info

Publication number
IT944719B
IT944719B IT53096/71A IT5309671A IT944719B IT 944719 B IT944719 B IT 944719B IT 53096/71 A IT53096/71 A IT 53096/71A IT 5309671 A IT5309671 A IT 5309671A IT 944719 B IT944719 B IT 944719B
Authority
IT
Italy
Prior art keywords
procedure
production
acetylene glycols
acetylene
glycols
Prior art date
Application number
IT53096/71A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT944719B publication Critical patent/IT944719B/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)
IT53096/71A 1970-09-26 1971-09-25 PROCEDURE FOR THE PRODUCTION OF ACETYLENE GLYCOLS IT944719B (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
IT944719B true IT944719B (en) 1973-04-20

Family

ID=5783480

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53096/71A IT944719B (en) 1970-09-26 1971-09-25 PROCEDURE FOR THE PRODUCTION OF ACETYLENE 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
GB1354011A (en) 1974-06-05
DE2047446C3 (en) 1973-10-31
CH559155A5 (en) 1975-02-28
BE773057A (en) 1972-03-24
DE2047446A1 (en) 1972-03-30
FR2108342A5 (en) 1972-05-19
NL7112686A (en) 1972-03-28
DE2047446B2 (en) 1973-04-05

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