DE2143095A1 - Verfahren zur Herstellung von 1 Chlor 3 methyl 2 buten - Google Patents

Verfahren zur Herstellung von 1 Chlor 3 methyl 2 buten

Info

Publication number
DE2143095A1
DE2143095A1 DE19712143095 DE2143095A DE2143095A1 DE 2143095 A1 DE2143095 A1 DE 2143095A1 DE 19712143095 DE19712143095 DE 19712143095 DE 2143095 A DE2143095 A DE 2143095A DE 2143095 A1 DE2143095 A1 DE 2143095A1
Authority
DE
Germany
Prior art keywords
butene
methyl
rearrangement
isoprene
addition
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.)
Pending
Application number
DE19712143095
Other languages
German (de)
English (en)
Inventor
Heinrich Dr Riehen Frick (Schweiz)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE2143095A1 publication Critical patent/DE2143095A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
    • 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
    • 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

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)
DE19712143095 1970-10-05 1971-08-27 Verfahren zur Herstellung von 1 Chlor 3 methyl 2 buten Pending DE2143095A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1470570A CH534646A (de) 1970-10-05 1970-10-05 Verfahren zur Herstellung von 1-Chlor-3-methyl-2-buten

Publications (1)

Publication Number Publication Date
DE2143095A1 true DE2143095A1 (de) 1972-04-06

Family

ID=4403152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712143095 Pending DE2143095A1 (de) 1970-10-05 1971-08-27 Verfahren zur Herstellung von 1 Chlor 3 methyl 2 buten

Country Status (11)

Country Link
JP (1) JPS547762B1 (enExample)
BE (1) BE773443A (enExample)
CA (1) CA956977A (enExample)
CH (1) CH534646A (enExample)
DE (1) DE2143095A1 (enExample)
DK (1) DK137006B (enExample)
FR (1) FR2112253B1 (enExample)
GB (1) GB1351039A (enExample)
IT (1) IT941443B (enExample)
NL (1) NL7111969A (enExample)
SE (1) SE397672B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107721812B (zh) * 2017-09-30 2020-08-04 绍兴明业化纤有限公司 一种由碳十醚制备氯代异戊烯的方法
CN109180450B (zh) * 2018-10-09 2021-12-28 南通天泽化工有限公司 一种甲基庚烯酮的制备方法

Also Published As

Publication number Publication date
DK137006C (enExample) 1978-06-05
FR2112253B1 (enExample) 1975-08-29
GB1351039A (en) 1974-04-24
NL7111969A (enExample) 1972-04-07
FR2112253A1 (enExample) 1972-06-16
CA956977A (en) 1974-10-29
IT941443B (it) 1973-03-01
JPS547762B1 (enExample) 1979-04-10
DK137006B (da) 1978-01-02
SE397672B (sv) 1977-11-14
CH534646A (de) 1973-03-15
BE773443A (fr) 1972-04-04

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Legal Events

Date Code Title Description
OD Request for examination
OHW Rejection