FR1074757A - Improvements in the preparation of methylstyrene - Google Patents

Improvements in the preparation of methylstyrene

Info

Publication number
FR1074757A
FR1074757A FR1074757DA FR1074757A FR 1074757 A FR1074757 A FR 1074757A FR 1074757D A FR1074757D A FR 1074757DA FR 1074757 A FR1074757 A FR 1074757A
Authority
FR
France
Prior art keywords
methylstyrene
preparation
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
Other languages
French (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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1074757A publication Critical patent/FR1074757A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C07C2/68—Catalytic processes with halides
FR1074757D 1952-02-28 1953-01-13 Improvements in the preparation of methylstyrene Expired FR1074757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1074757XA 1952-02-28 1952-02-28

Publications (1)

Publication Number Publication Date
FR1074757A true FR1074757A (en) 1954-10-08

Family

ID=22316805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1074757D Expired FR1074757A (en) 1952-02-28 1953-01-13 Improvements in the preparation of methylstyrene

Country Status (1)

Country Link
FR (1) FR1074757A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217361B (en) * 1959-08-06 1966-05-26 British Hydrocarbon Chem Ltd Process for the production of isoprene
FR2392047A1 (en) * 1977-05-27 1978-12-22 Mobil Oil Corp POLYMERISABLE MIXTURE OF METHYLVINYLBENZENES ISOMERS
FR2497193A1 (en) * 1980-12-31 1982-07-02 Cosden Technology PROCESS AND APPARATUS FOR THE PRODUCTION OF VINYLTOLUENE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217361B (en) * 1959-08-06 1966-05-26 British Hydrocarbon Chem Ltd Process for the production of isoprene
FR2392047A1 (en) * 1977-05-27 1978-12-22 Mobil Oil Corp POLYMERISABLE MIXTURE OF METHYLVINYLBENZENES ISOMERS
FR2497193A1 (en) * 1980-12-31 1982-07-02 Cosden Technology PROCESS AND APPARATUS FOR THE PRODUCTION OF VINYLTOLUENE

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