DE2248668C3 - Verfahren zur gegenseitigen Isomerisation von l,4-Dichlorbuten-(2) und 3,4-Dichlorbuten-( 1) - Google Patents

Verfahren zur gegenseitigen Isomerisation von l,4-Dichlorbuten-(2) und 3,4-Dichlorbuten-( 1)

Info

Publication number
DE2248668C3
DE2248668C3 DE2248668A DE2248668A DE2248668C3 DE 2248668 C3 DE2248668 C3 DE 2248668C3 DE 2248668 A DE2248668 A DE 2248668A DE 2248668 A DE2248668 A DE 2248668A DE 2248668 C3 DE2248668 C3 DE 2248668C3
Authority
DE
Germany
Prior art keywords
chloride
dichlorobutene
copper
isomerization
quaternary ammonium
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
DE2248668A
Other languages
German (de)
English (en)
Other versions
DE2248668B2 (enExample
DE2248668A1 (de
Inventor
Bruce Tadashi Nakata
Eugene Dennis Wilhoit
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE2248668A1 publication Critical patent/DE2248668A1/de
Publication of DE2248668B2 publication Critical patent/DE2248668B2/de
Application granted granted Critical
Publication of DE2248668C3 publication Critical patent/DE2248668C3/de
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

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)
DE2248668A 1971-11-30 1972-10-04 Verfahren zur gegenseitigen Isomerisation von l,4-Dichlorbuten-(2) und 3,4-Dichlorbuten-( 1) Expired DE2248668C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00203476A US3819730A (en) 1971-11-30 1971-11-30 Process for dichlorobutene isomerization

Publications (3)

Publication Number Publication Date
DE2248668A1 DE2248668A1 (de) 1973-06-07
DE2248668B2 DE2248668B2 (enExample) 1974-05-22
DE2248668C3 true DE2248668C3 (de) 1974-12-19

Family

ID=22754176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2248668A Expired DE2248668C3 (de) 1971-11-30 1972-10-04 Verfahren zur gegenseitigen Isomerisation von l,4-Dichlorbuten-(2) und 3,4-Dichlorbuten-( 1)

Country Status (9)

Country Link
US (1) US3819730A (enExample)
JP (1) JPS5140047B2 (enExample)
BR (1) BR7207461D0 (enExample)
CA (1) CA989876A (enExample)
DE (1) DE2248668C3 (enExample)
FR (1) FR2161904B1 (enExample)
GB (1) GB1396913A (enExample)
IT (1) IT968545B (enExample)
SU (1) SU503502A3 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993586A (en) * 1973-04-11 1976-11-23 Bayer Aktiengesellschaft Water-soluble complex of cuprous chloride, hydrochloric acid and at least one amine or amine salt
US4704485A (en) * 1983-07-20 1987-11-03 Union Camp Corporation Hydrohalogenation of myrcene
ZA843641B (en) * 1983-07-20 1984-12-24 Union Camp Corp Isomerization of allylic halides with organic amines
ZA843640B (en) * 1983-07-20 1984-12-24 Union Camp Corp Isomerization of allylic halides with quaternary salts
US4761507A (en) * 1983-07-20 1988-08-02 Union Camp Corporation Isomerization of linalyl halides with quaternary salts
US4827059A (en) * 1987-12-08 1989-05-02 E. I. Du Pont De Nemours And Company Dichlorobutene isomerization process
EP0748654A1 (fr) * 1995-06-15 1996-12-18 Institut Francais Du Petrole Catalyseur d'alkylation aliphatique comprenant une phase active comportant un composé cuivreux, sur support
FR2735387B1 (fr) * 1995-06-15 1997-07-18 Inst Francais Du Petrole Catalyseur d'alkylation aliphatique comprenant une phase active comportant un compose cuivreux, sur support
FR2735398B1 (fr) * 1995-06-15 1997-07-18 Inst Francais Du Petrole Catalyseur d'alkylation aliphatique
JP5249509B2 (ja) 2006-11-10 2013-07-31 三菱重工業株式会社 軌道系交通システムの分岐装置
US7872163B1 (en) 2009-12-16 2011-01-18 Dupont Performance Elastomers L.L.C. Process for production of 3,4-dichlorobutene-1

Also Published As

Publication number Publication date
BR7207461D0 (pt) 1973-08-23
SU503502A3 (ru) 1976-02-15
FR2161904A1 (enExample) 1973-07-13
US3819730A (en) 1974-06-25
CA989876A (en) 1976-05-25
IT968545B (it) 1974-03-20
JPS4862705A (enExample) 1973-09-01
FR2161904B1 (enExample) 1975-03-14
DE2248668B2 (enExample) 1974-05-22
DE2248668A1 (de) 1973-06-07
JPS5140047B2 (enExample) 1976-11-01
GB1396913A (en) 1975-06-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977