KR20130099929A - 알킬아닐린의 선택적 메타-염소화 방법 - Google Patents

알킬아닐린의 선택적 메타-염소화 방법 Download PDF

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Publication number
KR20130099929A
KR20130099929A KR1020137005651A KR20137005651A KR20130099929A KR 20130099929 A KR20130099929 A KR 20130099929A KR 1020137005651 A KR1020137005651 A KR 1020137005651A KR 20137005651 A KR20137005651 A KR 20137005651A KR 20130099929 A KR20130099929 A KR 20130099929A
Authority
KR
South Korea
Prior art keywords
reaction
sulfuric acid
alkylaniline
chlorination
diethylaniline
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.)
Ceased
Application number
KR1020137005651A
Other languages
English (en)
Korean (ko)
Inventor
니콜라우스 빌러
슈테판 엘링거
마르티나 푸러
빅토르 라드낙
콘스탄체 뮐러
레오 슈미트
테슐러 코르넬리아 추어
Original Assignee
론자 아게 (론자 엘티디.)
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 론자 아게 (론자 엘티디.) filed Critical 론자 아게 (론자 엘티디.)
Publication of KR20130099929A publication Critical patent/KR20130099929A/ko
Ceased legal-status Critical Current

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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
    • C07C209/74—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 by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
    • 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
    • C07C211/52—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 the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/62—Quaternary ammonium compounds
    • C07C211/64—Quaternary ammonium compounds having quaternised nitrogen atoms bound to carbon atoms of six-membered aromatic rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020137005651A 2010-08-20 2011-08-16 알킬아닐린의 선택적 메타-염소화 방법 Ceased KR20130099929A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10173496.0 2010-08-20
EP10173496 2010-08-20
PCT/EP2011/004099 WO2012022460A1 (en) 2010-08-20 2011-08-16 Process for the selective meta-chlorination of alkylanilines

Publications (1)

Publication Number Publication Date
KR20130099929A true KR20130099929A (ko) 2013-09-06

Family

ID=43430640

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137005651A Ceased KR20130099929A (ko) 2010-08-20 2011-08-16 알킬아닐린의 선택적 메타-염소화 방법

Country Status (8)

Country Link
US (1) US9193667B2 (https=)
EP (1) EP2606028A1 (https=)
JP (1) JP5917514B2 (https=)
KR (1) KR20130099929A (https=)
CN (1) CN103068789B (https=)
BR (1) BR112013003937A2 (https=)
CA (1) CA2808258A1 (https=)
WO (1) WO2012022460A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9340487B2 (en) * 2010-10-14 2016-05-17 Lonza Ltd. Halogenated diethyltoluenediamines

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499591C (de) * 1926-10-07 1930-06-10 I G Farbenindustrie Akt Ges Verfahren zur Darstellung von Chlorsubstitutionsprodukten des 1-Amino-2, 4-dimethylbenzols
JPS4910938B1 (https=) * 1970-02-05 1974-03-13
DE2319645C3 (de) * 1973-04-18 1978-12-07 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 5-Chlor-2-toluidin
US3890388A (en) * 1974-03-04 1975-06-17 Du Pont Ring chlorination of ortho-toluidine
DE2449285A1 (de) * 1974-10-16 1976-04-22 Hoechst Ag Verfahren zur herstellung von chlorierten aromatischen aminen
FR2487823A1 (fr) * 1980-08-01 1982-02-05 Rhone Poulenc Agrochimie Procede de preparation selective d'anilines metachlorees
DE3042242A1 (de) * 1980-11-08 1982-06-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von m-halogensubstituierten anilinen
DE3043206A1 (de) * 1980-11-15 1982-07-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 4-chlor-2,6-dialkylanilinen
FR2532305A1 (fr) * 1982-08-24 1984-03-02 Rhone Poulenc Agrochimie Procede de preparation d'anilines metachlorees
JPS62178548A (ja) * 1986-01-31 1987-08-05 Mitsui Toatsu Chem Inc ３−クロロ−４−イソプロピルアニリンの製造方法

Also Published As

Publication number Publication date
JP5917514B2 (ja) 2016-05-18
JP2013538201A (ja) 2013-10-10
CN103068789B (zh) 2015-11-25
WO2012022460A1 (en) 2012-02-23
US20130338400A1 (en) 2013-12-19
EP2606028A1 (en) 2013-06-26
US9193667B2 (en) 2015-11-24
CN103068789A (zh) 2013-04-24
CA2808258A1 (en) 2012-02-23
BR112013003937A2 (pt) 2016-07-12

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