NL7609148A - Epichlorohydrin prodn. by epoxidation of allyl chloride - using peracetic acid soln. free from catalytically active metal ions - Google Patents

Epichlorohydrin prodn. by epoxidation of allyl chloride - using peracetic acid soln. free from catalytically active metal ions

Info

Publication number
NL7609148A
NL7609148A NL7609148A NL7609148A NL7609148A NL 7609148 A NL7609148 A NL 7609148A NL 7609148 A NL7609148 A NL 7609148A NL 7609148 A NL7609148 A NL 7609148A NL 7609148 A NL7609148 A NL 7609148A
Authority
NL
Netherlands
Prior art keywords
epoxidation
metal ions
catalytically active
active metal
prodn
Prior art date
Application number
NL7609148A
Other languages
Dutch (nl)
Original Assignee
Comprimo Bv
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 Comprimo Bv filed Critical Comprimo Bv
Publication of NL7609148A publication Critical patent/NL7609148A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)

Abstract

Epichlorhydrin (I) is made by epoxidation of a stoichiometric excess of allyl chloride (II) with peracetic acid (III) using evaporative cooling. (III) is used as soln. which is free from catalytically active metal ions and the reaction is in >=1 reactor whose walls do not provide catalytically active metal ions. Pref. =10 (4-6) times the stoichiometric amt. of (II) is used. The excess (II) may be used as the evaporative cooling agent. The process is simple and economic. Excess (II) gives rapid epoxidation. Decomposition of (III) is reduced and oligomerisation and polymerisation of the (II) is reduced, so that selectivity to the prodn. of (I) is increased.
NL7609148A 1976-06-04 1976-08-18 Epichlorohydrin prodn. by epoxidation of allyl chloride - using peracetic acid soln. free from catalytically active metal ions NL7609148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2323176 1976-06-04

Publications (1)

Publication Number Publication Date
NL7609148A true NL7609148A (en) 1977-12-06

Family

ID=10192294

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7609148A NL7609148A (en) 1976-06-04 1976-08-18 Epichlorohydrin prodn. by epoxidation of allyl chloride - using peracetic acid soln. free from catalytically active metal ions

Country Status (1)

Country Link
NL (1) NL7609148A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380268A1 (en) * 1977-02-14 1978-09-08 Propylox Sa PROCESS FOR MANUFACTURING OLEFIN OXIDES BY EPOXIDATION OF THE CORRESPONDING OLEFINS WITH PERCARBOXYLIC ACIDS IN A METAL REACTOR
EP0771793A1 (en) * 1995-10-31 1997-05-07 Nippon Shokubai Co., Ltd. Method for the production of an epoxy compound

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380268A1 (en) * 1977-02-14 1978-09-08 Propylox Sa PROCESS FOR MANUFACTURING OLEFIN OXIDES BY EPOXIDATION OF THE CORRESPONDING OLEFINS WITH PERCARBOXYLIC ACIDS IN A METAL REACTOR
EP0771793A1 (en) * 1995-10-31 1997-05-07 Nippon Shokubai Co., Ltd. Method for the production of an epoxy compound

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Legal Events

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