GB1266472A - - Google Patents

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Publication number
GB1266472A
GB1266472A GB1266472DA GB1266472A GB 1266472 A GB1266472 A GB 1266472A GB 1266472D A GB1266472D A GB 1266472DA GB 1266472 A GB1266472 A GB 1266472A
Authority
GB
United Kingdom
Prior art keywords
chlorobutenes
dichlorobutane
july
mole
heading
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
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 filed Critical
Publication of GB1266472A publication Critical patent/GB1266472A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

1,266,472. 2-Chlorobutenes. DENKI KAGAKU KOGYO K.K. 15 July, 1970 [16 July, 1969], No. 34338/70. Heading C2C. 2-Chlorobutenes are obtained by contacting 2,3-dichlorobutane with an Fe compound as catalyst, in the presence of at least 0À01 mole of 0 2 per mole of 2,3-dichlorobutane, in the vapour phase at 200‹ to 450‹ C. The process may be operated continuously. The Fe compounds may be supported on a carrier, e.g. α-alumina. Examples are given which illustrate the process of the invention.
GB1266472D 1969-07-16 1970-07-15 Expired GB1266472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5589269 1969-07-16

Publications (1)

Publication Number Publication Date
GB1266472A true GB1266472A (en) 1972-03-08

Family

ID=13011749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266472D Expired GB1266472A (en) 1969-07-16 1970-07-15

Country Status (4)

Country Link
CA (1) CA949982A (en)
DE (1) DE2035359A1 (en)
FR (1) FR2051783B1 (en)
GB (1) GB1266472A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169711A2 (en) * 1984-07-19 1986-01-29 E.I. Du Pont De Nemours And Company Process for the production of 2-chlorobutenes from 2,3-dichlorobutane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1459842A (en) * 1964-07-29 1966-06-17 Knapsack Ag Process for preparing 2-chlorobutene- (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169711A2 (en) * 1984-07-19 1986-01-29 E.I. Du Pont De Nemours And Company Process for the production of 2-chlorobutenes from 2,3-dichlorobutane
EP0169711A3 (en) * 1984-07-19 1986-05-14 E.I. Du Pont De Nemours And Company Process for the production of 2-chlorobutenes from 2,3-dichlorobutane

Also Published As

Publication number Publication date
FR2051783B1 (en) 1973-08-10
DE2035359A1 (en) 1971-02-04
FR2051783A1 (en) 1971-04-09
CA949982A (en) 1974-06-25

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Legal Events

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