BR9306401A - Processo para a preparação de aminas aromáticas substituídas - Google Patents

Processo para a preparação de aminas aromáticas substituídas

Info

Publication number
BR9306401A
BR9306401A BR9306401A BR9306401A BR9306401A BR 9306401 A BR9306401 A BR 9306401A BR 9306401 A BR9306401 A BR 9306401A BR 9306401 A BR9306401 A BR 9306401A BR 9306401 A BR9306401 A BR 9306401A
Authority
BR
Brazil
Prior art keywords
substituted aromatic
compound
base
protic material
azo
Prior art date
Application number
BR9306401A
Other languages
English (en)
Inventor
Michael Keith Stern
Brian Kai-Ming Cheng
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of BR9306401A publication Critical patent/BR9306401A/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
    • C07C209/02—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of hydrogen atoms by amino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/42—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitrogen-to-nitrogen bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
    • C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
    • C07C245/06—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
    • C07C245/08—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings with the two nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings, e.g. azobenzene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9306401A 1992-05-22 1993-04-13 Processo para a preparação de aminas aromáticas substituídas BR9306401A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88706092A 1992-05-22 1992-05-22
PCT/US1993/003456 WO1993024450A1 (en) 1992-05-22 1993-04-13 Process for preparing substituted aromatic amines

Publications (1)

Publication Number Publication Date
BR9306401A true BR9306401A (pt) 1995-07-11

Family

ID=25390367

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9306401A BR9306401A (pt) 1992-05-22 1993-04-13 Processo para a preparação de aminas aromáticas substituídas

Country Status (18)

Country Link
US (3) US5552531A (pt)
EP (1) EP0641313B1 (pt)
JP (1) JP3476818B2 (pt)
KR (1) KR0164628B1 (pt)
AT (1) ATE148100T1 (pt)
BR (1) BR9306401A (pt)
CA (1) CA2135491C (pt)
CZ (1) CZ283594A3 (pt)
DE (1) DE69307699T2 (pt)
EE (1) EE03056B1 (pt)
ES (1) ES2099440T3 (pt)
GE (1) GEP19991703B (pt)
HU (1) HUT70869A (pt)
PL (1) PL176660B1 (pt)
RU (1) RU2126380C1 (pt)
TW (1) TW239118B (pt)
UA (1) UA44224C2 (pt)
WO (1) WO1993024450A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552531A (en) * 1992-05-22 1996-09-03 Monsanto Company Process for preparing substituted aromatic azo compounds
US5451702A (en) * 1993-04-26 1995-09-19 Monsanto Company Process for preparing substituted aromatic amines
JPH07149695A (ja) * 1993-09-30 1995-06-13 Seiko Kagaku Kk ４−アミノジフェニルアミン類の製造方法
US5382691A (en) * 1993-11-05 1995-01-17 Monsanto Company Process for preparing substituted aromatic amines
DE19709124A1 (de) * 1997-03-06 1998-09-10 Bayer Ag Verfahren zur Herstellung von 4-Aminodiphenylamin
TW500712B (en) * 1997-08-06 2002-09-01 Bayer Ag Process for the preparation of 4-aminodiphenylamine
DE19810929A1 (de) * 1998-03-13 1999-09-16 Bayer Ag Verfahren zur Herstellung von 4-Aminodiphenylamin
DE10055221A1 (de) 2000-11-08 2002-05-29 Bayer Ag Verfahren zur Herstellung von 4-Aminodiphenylamin
US20040039181A1 (en) * 2002-07-29 2004-02-26 Rains Roger Keranen Process for preparing aromatic azo and hydrazo compounds, aromatic amides and aromatic amines
US8486223B2 (en) * 2003-07-04 2013-07-16 Jiangsu Sinorgchem Technology Co., Ltd. Falling film evaporator
ES2298762T3 (es) * 2003-07-04 2008-05-16 Sinorgchem Co., Shandong Proceso para preparar 4-aminodifenilamina.
US8686188B2 (en) 2003-07-04 2014-04-01 Jiangsu Sinorgchem Technology Co., Ltd. Process for preparing 4-aminodiphenylamine
EP2368558A1 (en) * 2010-03-23 2011-09-28 Mdc Max-Delbrück-Centrum Für Molekulare Medizin Berlin - Buch Azo compounds reducing formation and toxicity of amyloid beta aggregation intermediates
CN102259029B (zh) 2010-05-24 2014-12-10 江苏圣奥化学科技有限公司 固体碱催化剂
KR101358605B1 (ko) 2010-12-21 2014-02-04 금호석유화학 주식회사 4-니트로아닐린을　이용한 4,4'-디니트로디페닐아민 및 4,4'-비스(알킬아미노)디페닐아민의 제조방법
KR101358519B1 (ko) 2010-12-21 2014-02-05 금호석유화학 주식회사 복합염기촉매를　이용한 4,4'-디니트로디페닐아민 및 4,4'-비스(알킬아미노)디페닐아민의 제조방법
CN102796011A (zh) * 2012-08-25 2012-11-28 山西翔宇化工有限公司 一种对氨基二苯胺的制备方法
WO2014098775A1 (en) 2012-12-19 2014-06-26 Slovenská Technická Univerzita V Bratislave, Strojnícka Fakulta Automobile bodies and their manufacturing processes
CN111039822B (zh) * 2018-10-12 2022-11-11 北京工商大学 一种芳香族偶氮化合物的光化学催化合成方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE275068C (pt) *
US2822395A (en) * 1954-03-05 1958-02-04 Ici Ltd Production of amines
GB770299A (en) * 1954-03-05 1957-03-20 Ici Ltd Improvements in and relating to the production of amines
US3340302A (en) * 1964-04-01 1967-09-05 Hercules Inc Process for manufacture of p-nitroson-phenylanilines
BE789273A (fr) * 1971-09-28 1973-03-26 Bayer Ag Procede de preparation de derives de nitrodiphenylamine
GB1440767A (en) * 1972-11-24 1976-06-23 Ici Ltd Oxidation process for the manufacture of 4-aminodiphenylamine and related higher amines
DE2633811C2 (de) * 1976-07-28 1983-11-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Nitrodiphenylaminen
DE2713602C3 (de) * 1977-03-28 1980-03-20 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von Nitrosobenzol
US4187248A (en) * 1977-11-23 1980-02-05 Monsanto Company Making a nitrodiarylamine by reacting an alkali metal salt of a formamide with a nitrohaloarene
US4209463A (en) * 1977-12-27 1980-06-24 Monsanto Company Promoting the formation of nitrodiarylamines from nitrohaloarenes, activated aryl amines and sodium carbonates
US4187249A (en) * 1977-12-27 1980-02-05 Monsanto Company Promoting the reaction of sodium salts of formyl derivatives of aromatic amines to form nitrodiarylamines
US4140716A (en) * 1978-01-05 1979-02-20 Monsanto Company Process for making an amide of formic acid and forming nitrodiarylamine therefrom
US4155936A (en) * 1978-03-08 1979-05-22 The Goodyear Tire & Rubber Company Para-nitrodiphenylamines synthesis using Polyethers and macrocyclic esters as solubilizing agents
US4196146A (en) * 1978-03-13 1980-04-01 Monsanto Company Making nitrodiarylamines from formyl derivatives of aromatic amines and nitrohaloarenes by admixing with certain aqueous salt solutions
US4404401A (en) * 1979-02-23 1983-09-13 Akzona Incorporated Process for the preparation of para-amino-diphenylamine
EP0035815B1 (en) * 1980-03-12 1983-06-08 Akzo N.V. Process for the preparation of p-aminoazobenzene from aniline
US4900868A (en) * 1982-01-18 1990-02-13 Monsanto Company Process for producing N,N'-disubstituted paraphenylene diamine mixtures by sequential reductive alkylation
US4479008A (en) * 1982-09-30 1984-10-23 Uniroyal, Inc. Preparation of p-nitrosodiphenylamine
US4518803A (en) * 1982-09-30 1985-05-21 Uniroyal, Inc. Process for the preparation of p-nitrosodiphenylamine
US4614817A (en) * 1983-12-19 1986-09-30 Monsanto Company Making nitrodiarylamines
DE3504479A1 (de) * 1985-02-09 1986-08-14 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 4-nitrodiphenylaminen
US4683332A (en) * 1985-05-20 1987-07-28 The Goodyear Tire & Rubber Company Para-nitrodiphenylamine synthesis
DE3609342A1 (de) * 1986-03-20 1987-09-24 Bayer Ag Verfahren zur herstellung von azoverbindungen
US4760186A (en) * 1986-09-15 1988-07-26 Monsanto Company Preparation of substituted aromatic amines
DD275068A1 (de) * 1988-08-22 1990-01-10 Tech Hochschule C Schorlemmer Verfahren zur herstellung von n-monosubstituierten 4-aryl-azo-1-naphthylaminen
DE4021960A1 (de) * 1990-07-10 1992-01-16 Basf Ag Thiophenazofarbstoffe
US5117063A (en) * 1991-06-21 1992-05-26 Monsanto Company Method of preparing 4-aminodiphenylamine
US5331099A (en) * 1992-05-22 1994-07-19 Monsanto Company Process for preparing p-nitroaromatic amides and products thereof
US5552531A (en) * 1992-05-22 1996-09-03 Monsanto Company Process for preparing substituted aromatic azo compounds
US5252737A (en) * 1992-05-22 1993-10-12 Monsanto Company Process for preparing N-aliphatic substituted p-phenylenediamines
US5451702A (en) * 1993-04-26 1995-09-19 Monsanto Company Process for preparing substituted aromatic amines

Also Published As

Publication number Publication date
TW239118B (pt) 1995-01-21
HU9403339D0 (en) 1995-02-28
UA44224C2 (uk) 2002-02-15
EP0641313B1 (en) 1997-01-22
JP3476818B2 (ja) 2003-12-10
CZ283594A3 (en) 1995-03-15
US5633407A (en) 1997-05-27
ATE148100T1 (de) 1997-02-15
US5552531A (en) 1996-09-03
KR950701616A (ko) 1995-04-28
PL176660B1 (pl) 1999-07-30
US5618979A (en) 1997-04-08
EE03056B1 (et) 1997-12-15
JPH07507297A (ja) 1995-08-10
DE69307699T2 (de) 1997-06-05
GEP19991703B (en) 1999-08-05
RU2126380C1 (ru) 1999-02-20
CA2135491A1 (en) 1993-12-09
KR0164628B1 (ko) 1999-03-20
CA2135491C (en) 2004-06-22
ES2099440T3 (es) 1997-05-16
EP0641313A1 (en) 1995-03-08
WO1993024450A1 (en) 1993-12-09
HUT70869A (en) 1995-11-28
RU94046135A (ru) 1996-11-27
DE69307699D1 (de) 1997-03-06

Similar Documents

Publication Publication Date Title
BR9306401A (pt) Processo para a preparação de aminas aromáticas substituídas
BR9406054A (pt) Processo para a preparação de aminas aromáticas substituídas
ATE158274T1 (de) Prozess zur herstellung von p-nitroaromatischen aminen und aus diesen hergestellte produkte
HU9403338D0 (en) Process for preparing n-aliphatic substituted p-phenylene diamines
BR0214461B1 (pt) processo para quaternização contìnua de aminas terciárias com halogeneto de alquila.
EP0343486A3 (en) Process for the manufacture of n-(polyoxyalkyl)-n-(alkyl)amines
BR9007042A (pt) Processo e catalisador para a preparacao de 2,2'bipiridilas
BR9203919A (pt) Processo para a preparacao de uma n-(aril)-1,2,4-triazolopirimidina-2-sulfonamida
AU7324894A (en) Process for preparing p-nitroaromatic amides and products thereof
YU27300A (sh) Postupak sinteze pirolnih amida
BR9407985A (pt) Processo para a preparaçao de aminas aromáticas substituídas
SE8600596D0 (sv) Procede de preparation d'une phenyluree substituee
US3914312A (en) Process for the preparation of propargylamine
SU1811161A1 (ru) Способ получения органических изоцианатов
MX9701831A (es) Preparacion de la selegilina.
GEP19991744B (en) Process for Preparing Substituted Aromatic Amines, Process for Preparing 4-aminodiphenylamin (4-adpa), Process for Preparing Alkylated Aromatic Amines
BR8804975A (pt) Processo para a preparacao de elastomeros de poliuretanoureia e misturas reacionais
ES2052873T3 (es) Procedimiento para la fabricacion de n,n'-bis(3-aminofenil)-ureas.
UA35590C2 (uk) Спосіб одержання n-монозаміщених пара-нітро- і нітрозофеніламінів
SU1817448A1 (ru) Способ получения ингибитора кислотной коррозии стали
DE69303577D1 (de) Verfahren zur Halognierung von Aromatischen Verbindungen
ES2073191T3 (es) Procedimiento para la preparacion de urea aromatica disustituida simetrica n,n'.

Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 15A , 16A E 17A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 18A, 19A E 20A ANUIDADES. PAGAR RESTAURACAO.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.