DE869063C - Verfahren zur Herstellung von ª‡-Alkyl-3, 4-dichlorstyrolen - Google Patents

Verfahren zur Herstellung von ª‡-Alkyl-3, 4-dichlorstyrolen

Info

Publication number
DE869063C
DE869063C DEP32061A DEP0032061A DE869063C DE 869063 C DE869063 C DE 869063C DE P32061 A DEP32061 A DE P32061A DE P0032061 A DEP0032061 A DE P0032061A DE 869063 C DE869063 C DE 869063C
Authority
DE
Germany
Prior art keywords
parts
catalyst
zinc oxide
propylene
dichlorostyrenes
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
DEP32061A
Other languages
German (de)
English (en)
Inventor
Guido Hermann Stempel Jun
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber 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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Application granted granted Critical
Publication of DE869063C publication Critical patent/DE869063C/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
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated 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
    • C07C17/357—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by dehydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains

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)
DEP32061A 1946-11-06 1949-01-21 Verfahren zur Herstellung von ª‡-Alkyl-3, 4-dichlorstyrolen Expired DE869063C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US652618XA 1946-11-06 1946-11-06

Publications (1)

Publication Number Publication Date
DE869063C true DE869063C (de) 1953-03-02

Family

ID=22061470

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP32061A Expired DE869063C (de) 1946-11-06 1949-01-21 Verfahren zur Herstellung von ª‡-Alkyl-3, 4-dichlorstyrolen

Country Status (5)

Country Link
BE (1) BE477127A (pt)
DE (1) DE869063C (pt)
FR (1) FR955119A (pt)
GB (1) GB652618A (pt)
NL (1) NL71363C (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54115328A (en) * 1978-02-27 1979-09-07 Ishihara Sangyo Kaisha Ltd Preparation of 3,5-dichloro-alpha-methylstyrene

Also Published As

Publication number Publication date
BE477127A (pt)
GB652618A (en) 1951-04-25
NL71363C (pt)
FR955119A (pt) 1950-01-10

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