CA1083606A - Process of preparing para styrenated diphenylamine. - Google Patents

Process of preparing para styrenated diphenylamine.

Info

Publication number
CA1083606A
CA1083606A CA247,913A CA247913A CA1083606A CA 1083606 A CA1083606 A CA 1083606A CA 247913 A CA247913 A CA 247913A CA 1083606 A CA1083606 A CA 1083606A
Authority
CA
Canada
Prior art keywords
diphenylamine
styrene
catalyst
para
reaction temperature
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
CA247,913A
Other languages
English (en)
French (fr)
Inventor
Vipin M. Kothari
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear 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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of CA1083606A publication Critical patent/CA1083606A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA247,913A 1975-04-18 1976-03-15 Process of preparing para styrenated diphenylamine. Expired CA1083606A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56951675A 1975-04-18 1975-04-18
US569,516 1975-04-18

Publications (1)

Publication Number Publication Date
CA1083606A true CA1083606A (en) 1980-08-12

Family

ID=24275763

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247,913A Expired CA1083606A (en) 1975-04-18 1976-03-15 Process of preparing para styrenated diphenylamine.

Country Status (6)

Country Link
JP (1) JPS51127053A (de)
CA (1) CA1083606A (de)
DE (1) DE2612060A1 (de)
FR (1) FR2307794A1 (de)
GB (1) GB1479263A (de)
IT (1) IT1058083B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109369418A (zh) * 2018-10-10 2019-02-22 河南师范大学 一种节能环保型烷基苯胺类液体抗氧剂的连续合成工艺及合成装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263456A (en) * 1976-12-02 1981-04-21 The Goodyear Tire & Rubber Company Process of preparing styrenated diphenylamine
CA1106409A (en) * 1977-10-07 1981-08-04 Richard M. D'sidocky Base modified catalysis in the styrenation of diphenylamine
CA1154440A (en) * 1979-12-22 1983-09-27 Reginald Gregory Proton-catalysed reactions catalysed by hydrogen ion- exchanged layered clays
SG65759A1 (en) * 1997-06-06 1999-06-22 Ciba Sc Holding Ag Nonylated diphenylamines
CN104725237A (zh) * 2015-03-25 2015-06-24 江苏飞亚化学工业有限责任公司 苯乙烯化二苯胺防老剂的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109369418A (zh) * 2018-10-10 2019-02-22 河南师范大学 一种节能环保型烷基苯胺类液体抗氧剂的连续合成工艺及合成装置

Also Published As

Publication number Publication date
JPS51127053A (en) 1976-11-05
DE2612060A1 (de) 1976-10-28
FR2307794A1 (fr) 1976-11-12
GB1479263A (en) 1977-07-13
IT1058083B (it) 1982-04-10
FR2307794B1 (de) 1980-04-11

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