GB8605754D0 - Chemical process - Google Patents

Chemical process

Info

Publication number
GB8605754D0
GB8605754D0 GB868605754A GB8605754A GB8605754D0 GB 8605754 D0 GB8605754 D0 GB 8605754D0 GB 868605754 A GB868605754 A GB 868605754A GB 8605754 A GB8605754 A GB 8605754A GB 8605754 D0 GB8605754 D0 GB 8605754D0
Authority
GB
United Kingdom
Prior art keywords
iii
glycol ether
ester
catalyst
chemical process
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.)
Pending
Application number
GB868605754A
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Priority to GB868605754A priority Critical patent/GB8605754D0/en
Publication of GB8605754D0 publication Critical patent/GB8605754D0/en
Priority to GB08705119A priority patent/GB2187454A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/04—Preparation of esters of carbonic or haloformic acids from carbon dioxide or inorganic carbonates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Abstract

A process for the production of (i) an alkylene carbonate, or (ii) a glycol ether ester, or (iii) a glycol ether by reacting an epoxide with either (i) carbon dioxide, or (ii) an ester of a carboxylic acid or (iii) an alcohol under appropriate reaction conditions in the presence of a catalyst characterised in that the catalyst is [bis(trihydrocarbylphosphine)iminium]MO4 wherein M is either molybdenum or tungsten.
GB868605754A 1986-03-08 1986-03-08 Chemical process Pending GB8605754D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB868605754A GB8605754D0 (en) 1986-03-08 1986-03-08 Chemical process
GB08705119A GB2187454A (en) 1986-03-08 1987-03-05 Process for the production of either an alkylene carbonate, a glycol ether ester or a glycol ether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868605754A GB8605754D0 (en) 1986-03-08 1986-03-08 Chemical process

Publications (1)

Publication Number Publication Date
GB8605754D0 true GB8605754D0 (en) 1986-04-16

Family

ID=10594263

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868605754A Pending GB8605754D0 (en) 1986-03-08 1986-03-08 Chemical process
GB08705119A Withdrawn GB2187454A (en) 1986-03-08 1987-03-05 Process for the production of either an alkylene carbonate, a glycol ether ester or a glycol ether

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08705119A Withdrawn GB2187454A (en) 1986-03-08 1987-03-05 Process for the production of either an alkylene carbonate, a glycol ether ester or a glycol ether

Country Status (1)

Country Link
GB (2) GB8605754D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3830274B2 (en) * 1998-04-16 2006-10-04 三井化学株式会社 Process for producing polyalkylene oxide
US6130346A (en) * 1998-04-16 2000-10-10 Mitsui Chemicals, Inc. Process for preparing an organic compound from an oxirane-containing compound in the presence of a tris(triaminophosphoranylideneamino)phosphine oxide
CN102464521B (en) * 2010-11-04 2015-03-04 中国科学院大连化学物理研究所 Method for synthesizing cyclic carbonate ester in micro reactor system
CN103724315A (en) * 2012-10-12 2014-04-16 中国科学院大连化学物理研究所 Method used for synthesizing cyclic carbonate in enhanced microreactor system

Also Published As

Publication number Publication date
GB8705119D0 (en) 1987-04-08
GB2187454A (en) 1987-09-09

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