GB2050372B - Process for the alkoxylation of alcohols - Google Patents

Process for the alkoxylation of alcohols

Info

Publication number
GB2050372B
GB2050372B GB8015219A GB8015219A GB2050372B GB 2050372 B GB2050372 B GB 2050372B GB 8015219 A GB8015219 A GB 8015219A GB 8015219 A GB8015219 A GB 8015219A GB 2050372 B GB2050372 B GB 2050372B
Authority
GB
United Kingdom
Prior art keywords
alkoxylation
alcohols
molybdenum
mono
production
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
GB8015219A
Other versions
GB2050372A (en
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.)
Orica Ltd
Original Assignee
ICI Australia Ltd
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 ICI Australia Ltd filed Critical ICI Australia Ltd
Publication of GB2050372A publication Critical patent/GB2050372A/en
Application granted granted Critical
Publication of GB2050372B publication Critical patent/GB2050372B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups

Abstract

A process for the production of alkylene glycol mono alkyl ethers by the alkoxylation of alcohols in the presence of a molybdenum or tungsten heteropoly acid catalyst. The process is particularly useful in the alkoxylation of alcohols to give high ratios of mono- to di-alkoxylated products.
GB8015219A 1979-05-14 1980-05-08 Process for the alkoxylation of alcohols Expired GB2050372B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU879579 1979-05-14

Publications (2)

Publication Number Publication Date
GB2050372A GB2050372A (en) 1981-01-07
GB2050372B true GB2050372B (en) 1983-03-02

Family

ID=3699513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8015219A Expired GB2050372B (en) 1979-05-14 1980-05-08 Process for the alkoxylation of alcohols

Country Status (2)

Country Link
AU (1) AU533952B2 (en)
GB (1) GB2050372B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874714A (en) * 1981-10-27 1983-05-06 Mitsui Petrochem Ind Ltd Production of polyepoxide/aliphatic alcohol adduct
EP0419077A3 (en) * 1989-09-20 1992-05-27 Texaco Chemical Company Synthesis of low molecular weight ethylene propylene glycol ethers via olefin addition to the corresponding glycol
US5349110A (en) * 1990-08-20 1994-09-20 Texaco Chemical Company Synthesis of low molecular weight glycol ethers from oxiranes plus olefins
DE102004012336A1 (en) * 2004-03-11 2005-09-22 Basf Ag Process for the preparation of monoalkylene glycol monoethers
CN103012077B (en) * 2011-09-28 2015-02-25 中国石油化工股份有限公司 Method for preparing propylene glycol monomethyl ether by catalyzing alcoholysis of propylene epoxide

Also Published As

Publication number Publication date
AU5850480A (en) 1980-11-20
GB2050372A (en) 1981-01-07
AU533952B2 (en) 1983-12-22

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Legal Events

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

Effective date: 19940508