CA981700A - Production of 2-chlorobutadiene-1,3 - Google Patents

Production of 2-chlorobutadiene-1,3

Info

Publication number
CA981700A
CA981700A CA148,643A CA148643A CA981700A CA 981700 A CA981700 A CA 981700A CA 148643 A CA148643 A CA 148643A CA 981700 A CA981700 A CA 981700A
Authority
CA
Canada
Prior art keywords
chlorobutadiene
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
CA148,643A
Other versions
CA148643S (en
Inventor
Alexander Ohorodnik
Udo Dettmeier
Heinz-Josef Berns
Klaus Gehrmann
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA981700A publication Critical patent/CA981700A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/19—Halogenated dienes
    • C07C21/20—Halogenated butadienes
    • C07C21/21—Chloroprene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
CA148,643A 1971-08-07 1972-08-03 Production of 2-chlorobutadiene-1,3 Expired CA981700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712139729 DE2139729A1 (en) 1971-08-07 1971-08-07 PROCESS FOR THE PREPARATION OF 2-CHLOROBUTADIEN-1,3

Publications (1)

Publication Number Publication Date
CA981700A true CA981700A (en) 1976-01-13

Family

ID=5816164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,643A Expired CA981700A (en) 1971-08-07 1972-08-03 Production of 2-chlorobutadiene-1,3

Country Status (12)

Country Link
JP (1) JPS4826710A (en)
BE (1) BE786986A (en)
CA (1) CA981700A (en)
CS (1) CS175436B2 (en)
DD (1) DD98506A5 (en)
DE (1) DE2139729A1 (en)
FR (1) FR2148517B1 (en)
GB (1) GB1347633A (en)
IE (1) IE36505B1 (en)
IT (1) IT965963B (en)
NL (1) NL7210794A (en)
SU (1) SU512694A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916981B2 (en) * 1973-12-29 1984-04-18 曙ブレ−キ工業 （株） How to control anti-skid device
JPS6030582B2 (en) * 1974-06-28 1985-07-17 株式会社デンソー Vehicle skid control device
FR2341545A1 (en) * 1976-02-19 1977-09-16 Bp Chem Int Ltd Chloroprene prodn. from (3,4)-dichloro-butene-(1) - by continuous dehydrochlorination in two-phase water-alcohol mixt.
JPS54145198U (en) * 1978-03-31 1979-10-08
JPS56500098A (en) * 1979-03-06 1981-02-05
JPS56500252A (en) * 1979-03-06 1981-03-05
WO1980001912A1 (en) * 1979-03-06 1980-09-18 Bp Chemicals Limited Recovery of alkanol in the production of chloroprene
DE3208796A1 (en) * 1982-03-11 1983-09-22 Bayer Ag, 5090 Leverkusen Process for the preparation of 2,3-dichlorobutadiene- (1,3)

Also Published As

Publication number Publication date
DE2139729A1 (en) 1973-02-15
NL7210794A (en) 1973-02-09
IE36505B1 (en) 1976-11-24
GB1347633A (en) 1974-02-27
FR2148517B1 (en) 1977-08-26
DD98506A5 (en) 1973-06-20
IE36505L (en) 1973-02-07
JPS4826710A (en) 1973-04-09
BE786986A (en) 1973-01-31
SU512694A3 (en) 1976-04-30
FR2148517A1 (en) 1973-03-23
IT965963B (en) 1974-02-11
CS175436B2 (en) 1977-05-31

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