DE69110832D1 - Verfahren zur Alkylierung von aromatischen Diaminen und Katalysator für dieses Verfahren. - Google Patents

Verfahren zur Alkylierung von aromatischen Diaminen und Katalysator für dieses Verfahren.

Info

Publication number
DE69110832D1
DE69110832D1 DE69110832T DE69110832T DE69110832D1 DE 69110832 D1 DE69110832 D1 DE 69110832D1 DE 69110832 T DE69110832 T DE 69110832T DE 69110832 T DE69110832 T DE 69110832T DE 69110832 D1 DE69110832 D1 DE 69110832D1
Authority
DE
Germany
Prior art keywords
alkylation
catalyst
aromatic diamines
diamines
aromatic
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 - Fee Related
Application number
DE69110832T
Other languages
English (en)
Other versions
DE69110832T2 (de
Inventor
Kryn George Ihrman
Olan Wayne Mitchell
Riley Woodrow Wilson
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.)
Albemarle Corp
Original Assignee
Albemarle Corp
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 Albemarle Corp filed Critical Albemarle Corp
Publication of DE69110832D1 publication Critical patent/DE69110832D1/de
Application granted granted Critical
Publication of DE69110832T2 publication Critical patent/DE69110832T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE69110832T 1990-10-23 1991-10-16 Verfahren zur Alkylierung von aromatischen Diaminen und Katalysator für dieses Verfahren. Expired - Fee Related DE69110832T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/601,516 US5103059A (en) 1990-10-23 1990-10-23 Process for alkylation of aromatic diamines

Publications (2)

Publication Number Publication Date
DE69110832D1 true DE69110832D1 (de) 1995-08-03
DE69110832T2 DE69110832T2 (de) 1995-11-16

Family

ID=24407782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110832T Expired - Fee Related DE69110832T2 (de) 1990-10-23 1991-10-16 Verfahren zur Alkylierung von aromatischen Diaminen und Katalysator für dieses Verfahren.

Country Status (5)

Country Link
US (1) US5103059A (de)
EP (1) EP0482499B1 (de)
JP (1) JP3413604B2 (de)
KR (1) KR100199120B1 (de)
DE (1) DE69110832T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510561A (en) * 1992-12-21 1996-04-23 Kerr-Mcgee Chemical Corporation Homogenous catalyst and processes for fluid phase alkylation
US7361788B2 (en) * 2006-01-24 2008-04-22 Chemtura Corporation Direct alkylation of N-alkyl-N′-phenyl-p-phenylenediamine
CN107999089B (zh) * 2017-11-28 2021-02-02 万华化学集团股份有限公司 用于生产二乙基甲苯二胺的催化剂及其制备方法、应用
CN108383732A (zh) * 2018-03-27 2018-08-10 双阳化工淮安有限公司 一种二乙基甲苯二胺的制备方法
CN115925556A (zh) * 2022-11-08 2023-04-07 万华化学集团股份有限公司 一种二乙基甲苯二胺的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814646A (en) * 1954-04-29 1957-11-26 Ethyl Corp Amine alkylation using aluminum anilide catalyst
US3275690A (en) * 1955-07-14 1966-09-27 Bayer Ag Process for the production of aromatic amines which are alkylated on the nucleus
US3923892A (en) * 1970-12-28 1975-12-02 Ethyl Corp Aromatic amine alkylation
GB1462254A (en) * 1973-06-04 1977-01-19 Ethyl Corp Alkylation of aromatic amines
US4128582A (en) * 1973-06-04 1978-12-05 Ethyl Corporation Chemical process
US4219503A (en) * 1979-08-06 1980-08-26 Ethyl Corporation Process for producing 2,6-dialkylanilines
US4967001A (en) * 1988-06-30 1990-10-30 Air Products And Chemicals, Inc. Alkylation of toluenediamine and para-phenylenediamine with isobutylene in the presence of acidic, crystalline molecular sieves
US5057625A (en) * 1990-02-20 1991-10-15 Ethyl Corporation Selective alkylation process

Also Published As

Publication number Publication date
JPH04288042A (ja) 1992-10-13
EP0482499A2 (de) 1992-04-29
US5103059A (en) 1992-04-07
DE69110832T2 (de) 1995-11-16
KR920007694A (ko) 1992-05-27
EP0482499B1 (de) 1995-06-28
EP0482499A3 (en) 1993-05-12
JP3413604B2 (ja) 2003-06-03
KR100199120B1 (ko) 1999-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee