BR8605413A - Processo para alcoilacao de aminas aromaticas na presenca de crivos moleculares cristalinos acidos - Google Patents

Processo para alcoilacao de aminas aromaticas na presenca de crivos moleculares cristalinos acidos

Info

Publication number
BR8605413A
BR8605413A BR8605413A BR8605413A BR8605413A BR 8605413 A BR8605413 A BR 8605413A BR 8605413 A BR8605413 A BR 8605413A BR 8605413 A BR8605413 A BR 8605413A BR 8605413 A BR8605413 A BR 8605413A
Authority
BR
Brazil
Prior art keywords
alcoholacation
aromatic amines
crystalline molecular
acid crystalline
molecular screens
Prior art date
Application number
BR8605413A
Other languages
English (en)
Inventor
Dale David Dixon
William Franklin Burgoyne Jr
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of BR8605413A publication Critical patent/BR8605413A/pt

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
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination

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)
  • Catalysts (AREA)
BR8605413A 1985-11-08 1986-11-03 Processo para alcoilacao de aminas aromaticas na presenca de crivos moleculares cristalinos acidos BR8605413A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/796,465 US4740620A (en) 1985-11-08 1985-11-08 Alkylation of aromatic amines in the presence of acidic, crystalline molecular sieves

Publications (1)

Publication Number Publication Date
BR8605413A true BR8605413A (pt) 1987-08-11

Family

ID=25168251

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8605413A BR8605413A (pt) 1985-11-08 1986-11-03 Processo para alcoilacao de aminas aromaticas na presenca de crivos moleculares cristalinos acidos

Country Status (6)

Country Link
US (1) US4740620A (pt)
EP (1) EP0226781A1 (pt)
JP (1) JPS62161748A (pt)
KR (1) KR890004364B1 (pt)
BR (1) BR8605413A (pt)
CA (1) CA1266683C (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068435A (en) * 1985-11-08 1991-11-26 Air Products And Chemicals, Inc. Ortho-alkylated aromatic amines via gamma alumina catalyst
US4876377A (en) * 1985-11-08 1989-10-24 Air Products And Chemicals, Inc. Alkylation of aromatic amines with olefins on partially dealuminated zeolites
DE3783711T2 (de) * 1986-10-31 1993-08-05 Chevron Res & Tech Verfahren zur herstellung von alkylanilin mit einem aluminosilikat-katalysator.
JPH0749411B2 (ja) * 1987-03-23 1995-05-31 日立化成工業株式会社 ５−又は６−アルコキシカルボニル−２，３−ジシアノナフタレンおよびその製造法
US4851579A (en) * 1987-04-07 1989-07-25 Air Products And Chemicals, Inc. Alkylation of aromatic amines over Al exchanged zeolites
US4892974A (en) * 1988-03-10 1990-01-09 Air Products And Chemicals, Inc. Process for producing mono-ortho-tert-butyl-aniline using silica-alumina catalysts
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
US4908480A (en) * 1988-07-15 1990-03-13 Air Products And Chemicals, Inc. Process for producing mono-ortho-ethyl-aniline using silica-alumina catalysts
US5262570A (en) * 1988-11-22 1993-11-16 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of producing ethylenediamines
US5235107A (en) * 1988-11-22 1993-08-10 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of producing ethylenediamines
US4914237A (en) * 1988-11-29 1990-04-03 Air Products And Chemicals, Inc. Alkylation of toluenediamine and para-phenylenediamine with isobutylene in the presence of acidic, crystalline molecular sieves
US5026912A (en) * 1990-03-27 1991-06-25 Air Products And Chemicals, Inc. Alkylation of aromatic amines over thermally pretreated zeolites
US5227517A (en) * 1992-04-15 1993-07-13 Air Products And Chemicals, Inc. Process for preparing ethylidene diacetate using iodide catalysts
US5453478A (en) * 1993-05-04 1995-09-26 Air Products And Chemicals, Inc. Ortho-alkylated tolidines
DE19539113A1 (de) * 1995-10-20 1997-04-24 Bayer Ag Verfahren zur Herstellung von (Bi)Cycloalkylanilinen
CA2205098A1 (en) * 1996-05-17 1997-11-17 James D. Burrington Alkylation of aromatic amines using a heteropoly catalyst
US7456319B2 (en) * 2005-01-19 2008-11-25 Exxonmobil Research And Engineering Company Para-alkylation of aromatic primary amines
US7378554B2 (en) * 2005-12-14 2008-05-27 Chemtura Corporation Ring alkylation of aniline or an aniline derivative using ionic liquid catalysts
US9126184B2 (en) * 2009-12-16 2015-09-08 Uop Llc Detergent alkylation using a rare earth exchanged catalyst
US20110143920A1 (en) * 2009-12-16 2011-06-16 Uop Llc Rare Earth Exchanged Catalyst for Use in Detergent Alkylation
CN102731319A (zh) * 2012-07-09 2012-10-17 赤峰万泽制药有限责任公司 一种合成2-甲基-6-异丙基苯胺的方法
US9617201B2 (en) * 2013-10-14 2017-04-11 Chemtura Corporation Fixed bed process for clay catalyzed alkylation of aromatic amines
CN113045430B (zh) * 2021-05-27 2021-08-31 东营海瑞宝新材料有限公司 一种二乙基甲苯二胺的制备方法
CN113666829B (zh) * 2021-09-26 2024-04-19 黑龙江立科新材料有限公司 4-氟-n-异丙基苯胺及氟噻草胺的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1406739A (fr) * 1963-05-21 1965-07-23 Socony Mobil Oil Co Procédé perfectionné d'alcoylation des composés aromatiques et hétérocycliques dans les noyaux
NL6407639A (pt) * 1964-07-06 1966-01-07
DE2111194B2 (de) * 1971-03-09 1979-10-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Alkylarylaminen
GB1536590A (en) * 1976-06-17 1978-12-20 Grace W R & Co Preparation of an ultrastable faujasite having hydrogen and metal cations
DE3433982A1 (de) * 1984-09-15 1986-04-10 Hoechst Ag, 6230 Frankfurt Verfahren zur isomerisierung von alkylanilinen

Also Published As

Publication number Publication date
CA1266683A (en) 1990-03-13
CA1266683C (en) 1990-03-13
JPH0255413B2 (pt) 1990-11-27
US4740620A (en) 1988-04-26
EP0226781A1 (en) 1987-07-01
KR870004938A (ko) 1987-06-02
KR890004364B1 (ko) 1989-10-31
JPS62161748A (ja) 1987-07-17

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C07C 209/68 (2006.01)