KR830006172A - 2,6-디클로로-4-니트로아닐린의 제조방법 - Google Patents

2,6-디클로로-4-니트로아닐린의 제조방법 Download PDF

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Publication number
KR830006172A
KR830006172A KR1019810001979A KR810001979A KR830006172A KR 830006172 A KR830006172 A KR 830006172A KR 1019810001979 A KR1019810001979 A KR 1019810001979A KR 810001979 A KR810001979 A KR 810001979A KR 830006172 A KR830006172 A KR 830006172A
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KR
South Korea
Prior art keywords
nitroaniline
dichloro
preparing
concentration
medium
Prior art date
Application number
KR1019810001979A
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English (en)
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KR840000518B1 (ko
Inventor
미셀 오뷔
삐에르 하멜
마르크 모링
Original Assignee
프랑소와즈 크레티엥
롱-쁘랑 아그로시미
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.)
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Application filed by 프랑소와즈 크레티엥, 롱-쁘랑 아그로시미 filed Critical 프랑소와즈 크레티엥
Publication of KR830006172A publication Critical patent/KR830006172A/ko
Application granted granted Critical
Publication of KR840000518B1 publication Critical patent/KR840000518B1/ko

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    • 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
    • C07C211/45—Monoamines
    • C07C211/46—Aniline
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

내용 없음

Description

2,6-디클로로-4-니트로 아닐린의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 파라니트로 아닐린을 95내지 110℃의 온도와, 매질 중의 염산의 농도가 4~7.5N이 되는 염화수소 수용액 중에서 염소화 반응을 수행시킴을 특징으로 하는 2,6-디클로로-4-니트로아닐린의 제조방법.
  2. 105~110℃에서, 매질 중의 염산의 농도가 4.5내지 6N에서 반응을 수행시킴을 특징으로하는 특허청구의 범위 제1항 기재에 의한 방법.
  3. 과압으로 반응 시킴을 특징으로 하는 특허청구의 범위 제1항 기재에 의한 방법.
    ※참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019810001979A 1980-06-06 1981-06-03 2,6-디클로로-4-니트로 아닐린의 제조방법 KR840000518B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR80-13021 1980-06-06
FR8013021A FR2483914A1 (fr) 1980-06-06 1980-06-06 Procede de fabrication de la dichloro-2,6-nitro-4-aniline et compose obtenu par ce procede

Publications (2)

Publication Number Publication Date
KR830006172A true KR830006172A (ko) 1983-09-17
KR840000518B1 KR840000518B1 (ko) 1984-04-17

Family

ID=9242985

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810001979A KR840000518B1 (ko) 1980-06-06 1981-06-03 2,6-디클로로-4-니트로 아닐린의 제조방법

Country Status (20)

Country Link
US (1) US4414415A (ko)
EP (1) EP0041908B1 (ko)
JP (1) JPS5731646A (ko)
KR (1) KR840000518B1 (ko)
AT (1) ATE6421T1 (ko)
BR (1) BR8103561A (ko)
CA (1) CA1211128A (ko)
DD (1) DD159425A5 (ko)
DE (1) DE3162422D1 (ko)
DK (1) DK158975C (ko)
ES (1) ES502698A0 (ko)
FR (1) FR2483914A1 (ko)
GB (1) GB2077261B (ko)
HU (1) HU185930B (ko)
IE (1) IE51755B1 (ko)
IL (1) IL62869A (ko)
RO (1) RO81213B (ko)
SU (1) SU1079174A3 (ko)
YU (1) YU42243B (ko)
ZA (1) ZA813744B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418495A1 (de) * 1984-05-18 1985-11-21 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 2,6-dichlor-4-nitroanilin
DE3660220D1 (en) * 1985-02-22 1988-06-30 Ciba Geigy Ag Process for the preparation of chloronitroanilines and chloronitrophenols
US5068443A (en) * 1990-06-01 1991-11-26 Noram Chemical Company Process for the manufacture of 2,6-dichloro-4-nitroaniline
CN103073434B (zh) * 2013-01-09 2014-07-23 寿光市鲁源盐化有限公司 2，6-二溴-4-硝基苯胺和溴素的联产方法及联产装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA507950A (en) * 1954-12-07 Celanese Corporation Of America Dyestuff intermediates
DE432801C (de) * 1924-07-15 1926-08-14 Chem Fab Von Heyden Ag Fa Verfahren zur Herstellung von 2-Chlor-4-nitro-1-aminobenzol
US3396195A (en) * 1965-10-11 1968-08-06 Upjohn Co Process for making 2, 6-dichloro-4-nitroaniline
US3396200A (en) * 1967-06-02 1968-08-06 Atomic Energy Commission Usa Preparation of 2, 4, 6-trichloronitrobenzene
GB1241771A (en) * 1969-03-31 1971-08-04 Reckitt & Colmann Prod Ltd Improvements in or relating to the chlorination of amines
US3890388A (en) * 1974-03-04 1975-06-17 Du Pont Ring chlorination of ortho-toluidine
DE2648054C3 (de) * 1976-10-23 1982-01-21 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Dichlornitroanilinen

Also Published As

Publication number Publication date
IE51755B1 (en) 1987-03-18
JPS5731646A (en) 1982-02-20
YU42243B (en) 1988-06-30
RO81213A (ro) 1983-02-15
DK246481A (da) 1981-12-07
IL62869A0 (en) 1981-07-31
DD159425A5 (de) 1983-03-09
ES8207121A1 (es) 1982-04-01
DK158975C (da) 1991-01-07
US4414415A (en) 1983-11-08
RO81213B (ro) 1983-02-28
DK158975B (da) 1990-08-13
GB2077261B (en) 1984-07-11
ES502698A0 (es) 1982-04-01
EP0041908A1 (fr) 1981-12-16
IE811240L (en) 1981-12-06
CA1211128A (en) 1986-09-09
KR840000518B1 (ko) 1984-04-17
SU1079174A3 (ru) 1984-03-07
DE3162422D1 (en) 1984-04-05
HU185930B (en) 1985-04-28
BR8103561A (pt) 1982-03-02
FR2483914A1 (fr) 1981-12-11
FR2483914B1 (ko) 1983-11-04
ATE6421T1 (de) 1984-03-15
GB2077261A (en) 1981-12-16
ZA813744B (en) 1982-06-30
IL62869A (en) 1984-09-30
YU141781A (en) 1983-06-30
EP0041908B1 (fr) 1984-02-29
JPS6212787B2 (ko) 1987-03-20

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