USB449837I5 - - Google Patents

Info

Publication number
USB449837I5
USB449837I5 US44983774A USB449837I5 US B449837 I5 USB449837 I5 US B449837I5 US 44983774 A US44983774 A US 44983774A US B449837 I5 USB449837 I5 US B449837I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to GB2336174A priority Critical patent/GB1462254A/en
Priority to CA201,067A priority patent/CA1013769A/en
Priority to FR7418428A priority patent/FR2231664B1/fr
Priority to IT5133574A priority patent/IT1013330B/it
Priority to DE19742426395 priority patent/DE2426395C3/de
Priority to ES427156A priority patent/ES427156A1/es
Priority to AU69671/74A priority patent/AU494415B2/en
Priority to NL7407527A priority patent/NL179814C/xx
Priority to CH759474A priority patent/CH609032A5/xx
Priority to JP6330174A priority patent/JPS5516414B2/ja
Publication of USB449837I5 publication Critical patent/USB449837I5/en
Application granted granted Critical
Publication of US4128582A publication Critical patent/US4128582A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • 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
    • B01J31/0231—Halogen-containing compounds
    • 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
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0252—Nitrogen containing compounds with a metal-nitrogen link, e.g. metal amides, metal guanidides
    • 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
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/323—Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
US05/449,837 1973-06-04 1974-03-11 Chemical process Expired - Lifetime US4128582A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB2336174A GB1462254A (en) 1973-06-04 1974-05-24 Alkylation of aromatic amines
FR7418428A FR2231664B1 (fr) 1973-06-04 1974-05-28
CA201,067A CA1013769A (en) 1973-06-04 1974-05-28 Selective ortho alkylation of aromatic amines
DE19742426395 DE2426395C3 (de) 1973-06-04 1974-05-31 Verfahren zur Herstellung von Diäthylanilin
ES427156A ES427156A1 (es) 1973-06-04 1974-05-31 Procedimiento para alquilizar selectivamente aminas aroma- ticas.
AU69671/74A AU494415B2 (en) 1973-06-04 1974-05-31 Alkylation process
IT5133574A IT1013330B (it) 1973-06-04 1974-05-31 Procedimento per la alchilazione di ammine aromatiche
NL7407527A NL179814C (nl) 1973-06-04 1974-06-04 Werkwijze voor de ortho-alkylering van een eenkernig aromatisch amine.
CH759474A CH609032A5 (en) 1973-06-04 1974-06-04 Process for the preparation of substituted aromatic amines
JP6330174A JPS5516414B2 (fr) 1973-06-04 1974-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36599673A 1973-06-04 1973-06-04

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US36599673A Continuation-In-Part 1973-06-04 1973-06-04

Publications (2)

Publication Number Publication Date
USB449837I5 true USB449837I5 (fr) 1976-03-02
US4128582A US4128582A (en) 1978-12-05

Family

ID=23441263

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/449,837 Expired - Lifetime US4128582A (en) 1973-06-04 1974-03-11 Chemical process

Country Status (2)

Country Link
US (1) US4128582A (fr)
BE (1) BE815740A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219503A (en) * 1979-08-06 1980-08-26 Ethyl Corporation Process for producing 2,6-dialkylanilines
US4317931A (en) * 1979-09-06 1982-03-02 Ethyl Corporation Process for rearrangement of alkyl groups on aromatic amines
US4341903A (en) * 1981-03-05 1982-07-27 Ethyl Corporation Process for rearrangement of alkyl groups on aromatic amines
DE3171396D1 (en) * 1981-08-24 1985-08-22 Mitsui Petrochemical Ind Process for producing orthoalkylated aromatic amines
EP0079093B1 (fr) 1981-11-11 1986-06-11 Shell Internationale Researchmaatschappij B.V. Procédé d'alkylation sélective d'une aniline
DE3834196A1 (de) * 1988-10-07 1990-04-26 Bayer Ag Verfahren zur gewinnung alkylierter aromatischer amine
US5072047A (en) * 1989-10-10 1991-12-10 The Dow Chemical Company Ortho-alkylation of aromatic amines
US5124483A (en) * 1989-10-10 1992-06-23 The Dow Chemical Company Ortho-alkylation of aromatic amines
US5204307A (en) * 1990-10-23 1993-04-20 Ethyl Corporation Process for alkylation of aromatic diamines
US5103059A (en) * 1990-10-23 1992-04-07 Ethyl Corporation Process for alkylation of aromatic diamines
US6820202B1 (en) * 1998-11-09 2004-11-16 First Data Corporation Account authority digital signature (AADS) system
RU2155333C1 (ru) * 1999-12-06 2000-08-27 Воронежская государственная технологическая академия Способ определения концентрации паров анилина в воздухе рабочей зоны
RU2175130C1 (ru) * 2000-10-19 2001-10-20 Воронежская государственная технологическая академия Способ определения концентрации паров толуидинов в воздухе рабочей зоны и населенных мест
RU2179720C1 (ru) * 2000-12-18 2002-02-20 Воронежская государственная технологическая академия Способ определения диэтиламина в воздухе населенных мест
RU2181884C1 (ru) * 2001-01-30 2002-04-27 Воронежская государственная технологическая академия Способ селективного определения толуидинов в газовых смесях
RU2237238C1 (ru) * 2003-07-01 2004-09-27 Государственное образовательное учреждение Воронежская государственная технологическая академия Способ определения ацетонитрила в воздухе рабочей зоны
US7456319B2 (en) * 2005-01-19 2008-11-25 Exxonmobil Research And Engineering Company Para-alkylation of aromatic primary amines
CN115925556B (zh) * 2022-11-08 2025-02-18 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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE287601C (fr) *
US2814646A (en) * 1954-04-29 1957-11-26 Ethyl Corp Amine alkylation using aluminum anilide catalyst
GB823223A (en) * 1955-01-22 1959-11-11 Bayer Ag Process for the production of aromatic amines which are alkylated on the nucleus
US3275690A (en) * 1955-07-14 1966-09-27 Bayer Ag Process for the production of aromatic amines which are alkylated on the nucleus
US3230257A (en) * 1963-02-13 1966-01-18 Universal Oil Prod Co Alkylated aromatic amines
US3222401A (en) * 1963-02-13 1965-12-07 Universal Oil Prod Co Process for the production of nuclearly alkylated aromatic amines
US3654331A (en) * 1968-12-10 1972-04-04 Ethyl Corp Dianilino aluminum chloride
US3649693A (en) * 1969-05-02 1972-03-14 Ethyl Corp Aromatic amine alkylation process
US3733365A (en) * 1969-05-05 1973-05-15 Jefferson Chem Co Inc Process for ortho-alkylation

Also Published As

Publication number Publication date
US4128582A (en) 1978-12-05
BE815740A (fr) 1974-12-02

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Legal Events

Date Code Title Description
AS Assignment

Owner name: ALBERMARLE CORPORATION, VIRGINIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ETHYL CORPORATION;REEL/FRAME:007109/0340

Effective date: 19940228