FR2149566A1 - - Google Patents

Info

Publication number
FR2149566A1
FR2149566A1 FR7229673A FR7229673A FR2149566A1 FR 2149566 A1 FR2149566 A1 FR 2149566A1 FR 7229673 A FR7229673 A FR 7229673A FR 7229673 A FR7229673 A FR 7229673A FR 2149566 A1 FR2149566 A1 FR 2149566A1
Authority
FR
France
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.)
Granted
Application number
FR7229673A
Other versions
FR2149566B1 (fr
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.)
Knapsack AG
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.)
Filing date
Publication date
Application filed by Knapsack AG filed Critical Knapsack AG
Publication of FR2149566A1 publication Critical patent/FR2149566A1/fr
Application granted granted Critical
Publication of FR2149566B1 publication Critical patent/FR2149566B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7229673A 1971-08-18 1972-08-18 Expired FR2149566B1 (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 (2)

Publication Number Publication Date
FR2149566A1 true FR2149566A1 (fr) 1973-03-30
FR2149566B1 FR2149566B1 (fr) 1977-12-23

Family

ID=5817045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229673A Expired FR2149566B1 (fr) 1971-08-18 1972-08-18

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407905A1 (fr) * 1977-11-02 1979-06-01 Denki Kagaku Kogyo Kk Procede de preparation du chloroprene

Families Citing this family (2)

* 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
DE2754891C3 (de) * 1977-12-09 1981-02-26 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Reinigung von nichtumgesetztem 1.2-Dichloräthan aus der Vinylchloridherstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407905A1 (fr) * 1977-11-02 1979-06-01 Denki Kagaku Kogyo Kk Procede de preparation du chloroprene

Also Published As

Publication number Publication date
JPS4829704A (fr) 1973-04-19
FR2149566B1 (fr) 1977-12-23
BE787606A (fr) 1973-02-16
DE2141312A1 (de) 1973-02-22
IE36540B1 (en) 1976-11-24
CS175438B2 (fr) 1977-05-31
NL7211338A (fr) 1973-02-20
GB1355158A (en) 1974-06-05
US3850999A (en) 1974-11-26
CA981697A (en) 1976-01-13
IT965988B (it) 1974-02-11
DD98091A5 (fr) 1973-06-05
IE36540L (en) 1973-02-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse