BE787606A - Procede de preparation du 3,4-dichlorobutene-1 - Google Patents

Procede de preparation du 3,4-dichlorobutene-1

Info

Publication number
BE787606A
BE787606A BE787606DA BE787606A BE 787606 A BE787606 A BE 787606A BE 787606D A BE787606D A BE 787606DA BE 787606 A BE787606 A BE 787606A
Authority
BE
Belgium
Prior art keywords
dichlorobutene
preparing
Prior art date
Application number
Other languages
English (en)
Original Assignee
Knapsack 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.)
Publication date
Publication of BE787606A publication Critical patent/BE787606A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated 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
    • 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
    • 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
    • C07C21/04—Chloro-alkenes
    • C07C21/073—Dichloro-alkenes
    • C07C21/09—Dichloro-butenes
BE787606D 1971-08-18 Procede de preparation du 3,4-dichlorobutene-1 BE787606A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2141312A DE2141312A1 (de) 1971-08-18 1971-08-18 Verfahren zur herstellung von 3,4-dichlorbuten-1

Publications (1)

Publication Number Publication Date
BE787606A true BE787606A (fr) 1973-02-16

Family

ID=5817045

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787606D BE787606A (fr) 1971-08-18 Procede de preparation du 3,4-dichlorobutene-1

Country Status (12)

Country Link
US (1) US3850999A (fr)
JP (1) JPS4829704A (fr)
BE (1) BE787606A (fr)
CA (1) CA981697A (fr)
CS (1) CS175438B2 (fr)
DD (1) DD98091A5 (fr)
DE (1) DE2141312A1 (fr)
FR (1) FR2149566B1 (fr)
GB (1) GB1355158A (fr)
IE (1) IE36540B1 (fr)
IT (1) IT965988B (fr)
NL (1) NL7211338A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142003A (en) * 1976-05-22 1977-11-26 Denki Kagaku Kogyo Kk Recovery of dichlorobutene
US4125564A (en) * 1977-11-02 1978-11-14 Denki Kagaku Kogyo Kabushiki Kaisha, Chuo-Kenkyusho Process for producing chloroprene
DE2754891C3 (de) * 1977-12-09 1981-02-26 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Reinigung von nichtumgesetztem 1.2-Dichloräthan aus der Vinylchloridherstellung

Also Published As

Publication number Publication date
CA981697A (en) 1976-01-13
FR2149566A1 (fr) 1973-03-30
NL7211338A (fr) 1973-02-20
GB1355158A (en) 1974-06-05
US3850999A (en) 1974-11-26
IE36540B1 (en) 1976-11-24
DE2141312A1 (de) 1973-02-22
FR2149566B1 (fr) 1977-12-23
IT965988B (it) 1974-02-11
JPS4829704A (fr) 1973-04-19
CS175438B2 (fr) 1977-05-31
DD98091A5 (fr) 1973-06-05
IE36540L (en) 1973-02-18

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