ATE57907T1 - Kontinuierliches verfahren zur herstellung von 1,2-diolen. - Google Patents

Kontinuierliches verfahren zur herstellung von 1,2-diolen.

Info

Publication number
ATE57907T1
ATE57907T1 AT87110975T AT87110975T ATE57907T1 AT E57907 T1 ATE57907 T1 AT E57907T1 AT 87110975 T AT87110975 T AT 87110975T AT 87110975 T AT87110975 T AT 87110975T AT E57907 T1 ATE57907 T1 AT E57907T1
Authority
AT
Austria
Prior art keywords
dioles
production
continuous process
epoxides
water
Prior art date
Application number
AT87110975T
Other languages
German (de)
English (en)
Inventor
Rainer Dr Siegmeier
Guenter Dr Prescher
Helmut Maurer
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of ATE57907T1 publication Critical patent/ATE57907T1/de

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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
    • C07C29/106—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Epoxy Compounds (AREA)
AT87110975T 1986-08-23 1987-07-29 Kontinuierliches verfahren zur herstellung von 1,2-diolen. ATE57907T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863628674 DE3628674A1 (de) 1986-08-23 1986-08-23 Kontinuierliches verfahren zur herstellung von 1,2-diolen
EP87110975A EP0257332B1 (de) 1986-08-23 1987-07-29 Kontinuierliches Verfahren zur Herstellung von 1,2-Diolen

Publications (1)

Publication Number Publication Date
ATE57907T1 true ATE57907T1 (de) 1990-11-15

Family

ID=6308041

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87110975T ATE57907T1 (de) 1986-08-23 1987-07-29 Kontinuierliches verfahren zur herstellung von 1,2-diolen.

Country Status (6)

Country Link
US (1) US4762954A (enExample)
EP (1) EP0257332B1 (enExample)
JP (1) JP2585618B2 (enExample)
AT (1) ATE57907T1 (enExample)
CA (1) CA1312095C (enExample)
DE (2) DE3628674A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960754A (en) * 1987-01-09 1990-10-02 International Flavors & Fragrances Inc. 3,7-dimethyl-6,7-dioxo-1,3-octadiene derivatives and organoleptic uses thereof
DE4115146A1 (de) * 1991-05-08 1992-11-12 Henkel Kgaa Verfahren zur herstellung von epoxid-ringoeffnungsprodukten mit einem definierten rest-epoxidsauerstoffgehalt
JP4045774B2 (ja) * 2000-10-27 2008-02-13 住友化学株式会社 カルボン酸類の製造法とその触媒
JP4592258B2 (ja) * 2003-05-07 2010-12-01 出光興産株式会社 ２−アルキルアルカン−１，２−ジオール類の製造方法
DE102004060541A1 (de) * 2004-12-15 2006-06-29 Degussa Ag Verfahren zur Herstellung von Alkandiolen und Alkantriolen mit einer vicinalen Diol-Gruppe
DE102005009133B4 (de) * 2005-03-01 2007-02-08 Clariant Produkte (Deutschland) Gmbh Verfahren zur Herstellung von Alkylenglykolen
US20080227993A1 (en) * 2007-03-17 2008-09-18 Matthew Mark Zuckerman Synthesizing and compounding molecules from and with plant oils to improve low temperature behavior of plant oils as fuels, oils and lubricants
JP2010106039A (ja) * 2010-01-12 2010-05-13 Idemitsu Kosan Co Ltd ２−アルキルアルカン−１，２−ジオール類の製造方法
CN111718236B (zh) * 2020-07-10 2022-04-19 万华化学集团股份有限公司 一种脂肪族二元醇的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650940A (en) * 1953-09-01 Manufacture of glycols
US2686817A (en) * 1951-01-02 1954-08-17 Gen Aniline & Film Corp Production of 1, 4-butanediol from tetrahydrofuran
US3576890A (en) * 1968-12-23 1971-04-27 Monsanto Co Process for the preparation of alkylene glycols
DE2256907C3 (de) * 1972-11-20 1982-03-18 Henkel KGaA, 4000 Düsseldorf Verfahren zur Herstellung von vicinalen Di- und Polyolen
CA1133522A (en) * 1978-06-20 1982-10-12 Glenn A. Taylor Process for hydrolyzing alkylene oxides to alkylene glycols
DE2931753C2 (de) * 1979-08-04 1984-10-04 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von vicinalen Alkylenglykolen
JPS6041646B2 (ja) * 1980-10-02 1985-09-18 日本パ−オキサイド株式会社 高純度１，２−アルカングリコ−ル製造法
DE3442938C2 (de) * 1984-11-24 1986-11-06 Degussa Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung vicinaler Diole
DE3442937C2 (de) * 1984-11-24 1986-11-06 Degussa Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung von 1,2-Pentandiol

Also Published As

Publication number Publication date
DE3628674A1 (de) 1988-02-25
US4762954A (en) 1988-08-09
CA1312095C (en) 1992-12-29
JP2585618B2 (ja) 1997-02-26
EP0257332A1 (de) 1988-03-02
JPS6357542A (ja) 1988-03-12
EP0257332B1 (de) 1990-10-31
DE3765883D1 (de) 1990-12-06
DE3628674C2 (enExample) 1988-07-28

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Legal Events

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