GB1386381A - Production of vicinal diols - Google Patents

Production of vicinal diols

Info

Publication number
GB1386381A
GB1386381A GB402873A GB402873A GB1386381A GB 1386381 A GB1386381 A GB 1386381A GB 402873 A GB402873 A GB 402873A GB 402873 A GB402873 A GB 402873A GB 1386381 A GB1386381 A GB 1386381A
Authority
GB
United Kingdom
Prior art keywords
production
vicinal diols
epoxides
jan
diols
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.)
Expired
Application number
GB402873A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1386381A publication Critical patent/GB1386381A/en
Expired legal-status Critical Current

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)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1386381 Terminal vic diols; hydrolysis of epoxides DEUTSCHE GOLDUND SILBERSCHEIDEANSTALT 26 Jan 1973 [27 Jan 1972] 4028/73 Addition to 1338196 Heading C2C Terminal vic glycols are made by hydrolysing water insoluble C 8-30 1,2-epoxides with water with vigorous stirring in the presence of at least one alkaline compound at 210-300‹ C.
GB402873A 1972-01-27 1973-01-26 Production of vicinal diols Expired GB1386381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2203806A DE2203806C3 (en) 1972-01-27 1972-01-27 Process for the preparation of diols from 1,2-epoxides

Publications (1)

Publication Number Publication Date
GB1386381A true GB1386381A (en) 1975-03-05

Family

ID=5834193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB402873A Expired GB1386381A (en) 1972-01-27 1973-01-26 Production of vicinal diols

Country Status (7)

Country Link
JP (1) JPS4896506A (en)
BE (1) BE794640A (en)
DE (1) DE2203806C3 (en)
FR (1) FR2169405B2 (en)
GB (1) GB1386381A (en)
IT (1) IT1045269B (en)
NL (1) NL7300072A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931753C2 (en) * 1979-08-04 1984-10-04 Akzo Gmbh, 5600 Wuppertal Process for the preparation of vicinal alkylene glycols
JP4563045B2 (en) * 2004-02-17 2010-10-13 花王株式会社 Process for producing adjacent diol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475499A (en) * 1967-03-23 1969-10-28 Halcon International Inc Preparation of glycols and glycol ethers

Also Published As

Publication number Publication date
FR2169405A2 (en) 1973-09-07
IT1045269B (en) 1980-05-10
DE2203806C3 (en) 1980-12-11
BE794640A (en) 1973-05-16
DE2203806A1 (en) 1973-08-02
NL7300072A (en) 1973-07-31
FR2169405B2 (en) 1981-05-29
DE2203806B2 (en) 1980-04-03
JPS4896506A (en) 1973-12-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee