DE69018051D1 - Verfahren zur Umlagerung von geminalen allylischen Dihalogenverbindungen. - Google Patents

Verfahren zur Umlagerung von geminalen allylischen Dihalogenverbindungen.

Info

Publication number
DE69018051D1
DE69018051D1 DE69018051T DE69018051T DE69018051D1 DE 69018051 D1 DE69018051 D1 DE 69018051D1 DE 69018051 T DE69018051 T DE 69018051T DE 69018051 T DE69018051 T DE 69018051T DE 69018051 D1 DE69018051 D1 DE 69018051D1
Authority
DE
Germany
Prior art keywords
geminal
allylic
rearrangement
dihalogen compounds
dichloropropenes
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 - Lifetime
Application number
DE69018051T
Other languages
English (en)
Other versions
DE69018051T2 (de
Inventor
Peter Langensee
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.)
Corteva Agriscience LLC
Original Assignee
DowElanco LLC
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 DowElanco LLC filed Critical DowElanco LLC
Publication of DE69018051D1 publication Critical patent/DE69018051D1/de
Application granted granted Critical
Publication of DE69018051T2 publication Critical patent/DE69018051T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

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)
  • Catalysts (AREA)
DE69018051T 1990-01-09 1990-12-19 Verfahren zur Umlagerung von geminalen allylischen Dihalogenverbindungen. Expired - Lifetime DE69018051T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/462,523 US5072063A (en) 1990-01-09 1990-01-09 Process for rearranging allylic geminal dihalogen compounds

Publications (2)

Publication Number Publication Date
DE69018051D1 true DE69018051D1 (de) 1995-04-27
DE69018051T2 DE69018051T2 (de) 1995-08-24

Family

ID=23836747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69018051T Expired - Lifetime DE69018051T2 (de) 1990-01-09 1990-12-19 Verfahren zur Umlagerung von geminalen allylischen Dihalogenverbindungen.

Country Status (5)

Country Link
US (1) US5072063A (de)
EP (1) EP0436989B1 (de)
JP (1) JP2846481B2 (de)
AT (1) ATE120167T1 (de)
DE (1) DE69018051T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69611403T2 (de) * 1995-07-07 2001-04-19 Dow Chemical Co Verbessertes Katalysator für die Umlagerung von allylischen gem-dihalogenierten Verbindungen
US5510546A (en) * 1995-07-07 1996-04-23 The Dow Chemical Company Process for rearranging allylic geminal dihalogen compounds
US5763711A (en) * 1996-08-07 1998-06-09 The Dow Chemical Company Catalyst for the rearrangement of allylic geminal dihalogen compounds
US6909024B1 (en) 1999-11-22 2005-06-21 The Dow Chemical Company Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process
US6933417B1 (en) 1999-11-22 2005-08-23 Dow Global Technologies Inc. Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluent
US6797845B1 (en) 1999-11-22 2004-09-28 Dow Global Technologies Inc. Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluent
US6680415B1 (en) 1999-11-22 2004-01-20 Dow Global Technologies Inc. Oxyhalogenation process using catalyst having porous rare earth halide support
RU2284984C2 (ru) 2001-05-23 2006-10-10 Дау Глобал Текнолоджиз Инк. Способ окислительного галогенирования и необязательного дегидрирования углеводородов от c3 до c10 (варианты)
US20040152929A1 (en) * 2002-05-08 2004-08-05 Clarke William D Process for vinyl chloride manufacture from ethane and ethylene with air feed and alternative hcl processing methods
GB0806422D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
WO2008040969A2 (en) 2006-10-03 2008-04-10 Ineos Fluor Holdings Limited Dehydrogenationhalogenation process for the production of c3-c6-(hydro)fluoroalkenes
GB0706978D0 (en) 2007-04-11 2007-05-16 Ineos Fluor Holdings Ltd Process
US8802870B2 (en) * 2007-11-26 2014-08-12 E I Du Pont De Nemours And Company Method for converting trans-cis nepetalactone to cis-trans nepetalactone using molecular sieves
GB0806389D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0806419D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0906191D0 (en) 2009-04-09 2009-05-20 Ineos Fluor Holdings Ltd Process
GB201615209D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
GB201615197D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
CN109694308B (zh) * 2018-08-27 2021-09-24 浙江大学宁波理工学院 反式1,3-二氯丙烯原位反转得到顺式1,3-二氯丙烯的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846483A (en) * 1953-11-19 1958-08-05 Dow Chemical Co 3, 3-dichloropropene-1 from 1, 3-dichloropropene
US4319062A (en) * 1976-08-02 1982-03-09 The Dow Chemical Company Allyl chloride process

Also Published As

Publication number Publication date
US5072063A (en) 1991-12-10
JP2846481B2 (ja) 1999-01-13
EP0436989A1 (de) 1991-07-17
ATE120167T1 (de) 1995-04-15
DE69018051T2 (de) 1995-08-24
JPH06340561A (ja) 1994-12-13
EP0436989B1 (de) 1995-03-22

Similar Documents

Publication Publication Date Title
DE69018051D1 (de) Verfahren zur Umlagerung von geminalen allylischen Dihalogenverbindungen.
ATE144241T1 (de) Verfahren zur auftrennung von kohlenwasserstoffgemischen
ATE223755T1 (de) Herstellung von olefinen
ATE89255T1 (de) Verfahren zur isomerisierung von gesaettigten fluorkohlenwasserstoffen.
DE69419941T2 (de) Verfahren zur isomerisierung von linearen olefinen zu isoolefinen
GR3019248T3 (en) Deactivator reagent for olefin polymerization catalysts
DE68904372D1 (de) Verfahren zur selektiven oligomerisierung von olefinen und katalysator fuer ein solches verfahren.
DE69007649D1 (de) Verfahren zur katalytischen Krackung von Kohlenwasserstoffen.
ATE55065T1 (de) Verfahren zur herstellung und verwendung von rhodium katalysatoren fuer die hydrierung von aromatischen und anderen ungesaettigten komponenten unter milden bedingungen.
ATE118527T1 (de) Verfahren zur umwandlung eines kohlenwasserstoffartigen ausgangsmaterials.
DE69205039D1 (de) Verfahren zur Herstellung von Pentafluorethan durch Hydrogenolyse von Chlorpentafluorethan.
ATE29022T1 (de) Verfahren zur valenzisomerisierung von olefinen.
DE69000265T2 (de) Verfahren zur selektiven hydrogenolyse von perhalogenethanderivaten.
DE68917596D1 (de) VERFAHREN ZUR HYDROFLUORIERUNG VON ALKANEN MIT HILFE DER TaX5-KATALYSATOREN.
DE59704112D1 (de) Verfahren zur Herstellung von 3,5,5-Trimethylcyclohexa-3-en-1-on (Beta-Isophoron) durch Isomerisierung von 3,5,5-Trimethycyclohexa-2-en-1-on (Alpha-Isophoron)
DE69400234D1 (de) Kontinuierliches Verfahren zur Isomerisierung von Olefinen mit Katalysatorregenerierung
ATE178223T1 (de) Katalysator und verfahren zur dehydrierung von kohlenwasserstoffen
ATE144971T1 (de) Verfahren zur entfernung olefinischer verunreinigungen aus fluorierten c3-c6- kohlenwasserstoffen
DE59003346D1 (de) Verfahren zur Herstellung von p-Aralkylbiphenylen.
ATE196131T1 (de) Verfahren zur herstellung von 2, 3-dimethyl-2- buten
ATE71353T1 (de) Verfahren zur alkylierung von arylhydroxiden.
DE3762808D1 (de) Verfahren zur halogenisierung von tea-silikat-katalysatoren.
DE3762807D1 (de) Verfahren zur stabilisierung von silikalit-katalysatoren.
DE68918436D1 (de) Adsorptives Trennungsverfahren zur Reinigung von 2,6-Dimethylnaphthalin.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition