BR8108046A - Processo para preparacao de ortotrifluormetilanilina - Google Patents

Processo para preparacao de ortotrifluormetilanilina

Info

Publication number
BR8108046A
BR8108046A BR8108046A BR8108046A BR8108046A BR 8108046 A BR8108046 A BR 8108046A BR 8108046 A BR8108046 A BR 8108046A BR 8108046 A BR8108046 A BR 8108046A BR 8108046 A BR8108046 A BR 8108046A
Authority
BR
Brazil
Prior art keywords
mixture
raney nickel
hydrogenation
trifluoromethyl benzene
orthotrifluoromethyl
Prior art date
Application number
BR8108046A
Other languages
English (en)
Inventor
Camille Disdier
Jacques Pierri Martinaud
John Sullivan
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of BR8108046A publication Critical patent/BR8108046A/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
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—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 nitro groups
    • C07C209/36—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 nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/18—Arsenic, antimony or bismuth
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • 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
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/10—Chlorides
    • 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
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR8108046A 1980-12-12 1981-12-11 Processo para preparacao de ortotrifluormetilanilina BR8108046A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026367A FR2496098A1 (fr) 1980-12-12 1980-12-12 Procede de preparation d'orthotrifluoromethylaniline

Publications (1)

Publication Number Publication Date
BR8108046A true BR8108046A (pt) 1982-09-21

Family

ID=9248974

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8108046A BR8108046A (pt) 1980-12-12 1981-12-11 Processo para preparacao de ortotrifluormetilanilina

Country Status (16)

Country Link
US (1) US4387246A (pt)
EP (1) EP0054464B1 (pt)
JP (1) JPS594414B2 (pt)
AT (1) ATE10360T1 (pt)
BR (1) BR8108046A (pt)
CA (1) CA1162942A (pt)
DE (1) DE3167339D1 (pt)
ES (1) ES8207122A1 (pt)
FR (1) FR2496098A1 (pt)
HU (1) HU186480B (pt)
IE (1) IE51947B1 (pt)
IL (1) IL64478A0 (pt)
MX (1) MX7107E (pt)
NO (1) NO150359C (pt)
SE (1) SE8107230L (pt)
SU (1) SU1138019A3 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222040A (ja) * 1982-06-18 1983-12-23 Central Glass Co Ltd メタ−クロロベンゾトリフルオリドの製造方法
US4469890A (en) * 1983-09-07 1984-09-04 Monsanto Company Preparation of ortho-aminobenzotrifluoride
JPS60185210U (ja) * 1984-05-21 1985-12-09 岡田　眞 建築工事におけるレベル出し器具
JPS60185211U (ja) * 1984-05-21 1985-12-09 岡田　眞 建築工事における基準出し装置
JPS6169104U (pt) * 1984-10-11 1986-05-12
JPS6184516A (ja) * 1984-10-25 1986-04-30 Takuya Iue コンクリ−ト床面レベル施工用ガイドフレ−ム
JPH0340505U (pt) * 1989-08-30 1991-04-18
US5051030A (en) * 1990-06-05 1991-09-24 Roy F. Weston, Inc. Chemical detoxification process for treatment of soils contaminated with halogenated organic compounds
CN1082389C (zh) * 1993-12-28 2002-04-10 罗纳布朗克化学公司 用于将腈催化加氢为胺的催化剂及其制备方法和用途
DE19630228A1 (de) * 1996-07-26 1998-01-29 Bayer Ag Verfahren zur Herstellung von 2-Trifluormethoxy-anilin
CN100371313C (zh) * 2004-03-12 2008-02-27 浙江省东阳市巍华化工有限公司 邻三氟甲基苯胺的制备方法
CN100368378C (zh) * 2006-05-15 2008-02-13 南通市东昌化工有限公司 邻三氟甲基苯胺的生产方法
CN100349853C (zh) * 2006-05-15 2007-11-21 南通市东昌化工有限公司 对三氟甲基苯胺的生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056899A (en) * 1930-10-10 1936-10-06 Gen Aniline Works Inc Substituted amino-trifluoromethyl-benzenes
DE637318C (de) * 1935-01-04 1936-10-27 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Nitroverbindungen substituierter Benzotrifluoride
GB1018373A (en) * 1963-03-26 1966-01-26 Du Pont Hydrogenation catalysts
US3499034A (en) * 1966-08-01 1970-03-03 Du Pont Hydrogenation of aromatic nitro compounds
US3471563A (en) * 1968-05-17 1969-10-07 Du Pont Hydrogenation of adiponitrile over alkali moderated ruthenium
LU62645A1 (pt) * 1971-02-23 1971-08-18
JPS5488230A (en) * 1977-12-21 1979-07-13 Ihara Chem Ind Co Ltd 4-alkoxy-3,5-diamino-alpha,alpha,alpha-trifluoromethylbenzene,its preparation, and hardeners for polyurethane elastomers consisting of it
EP0038465A1 (de) * 1980-04-17 1981-10-28 Hoechst Aktiengesellschaft Verfahren zur Herstellung von 2-Trifluormethylanilin
DE3017542A1 (de) * 1980-05-08 1981-11-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2-trifluormethylanilin

Also Published As

Publication number Publication date
FR2496098B1 (pt) 1984-02-24
US4387246A (en) 1983-06-07
ES507879A0 (es) 1982-09-01
IE51947B1 (en) 1987-04-29
EP0054464B1 (fr) 1984-11-21
CA1162942A (fr) 1984-02-28
NO150359B (no) 1984-06-25
SE8107230L (sv) 1982-06-13
DE3167339D1 (en) 1985-01-03
JPS594414B2 (ja) 1984-01-30
JPS57203045A (en) 1982-12-13
ATE10360T1 (de) 1984-12-15
FR2496098A1 (fr) 1982-06-18
NO150359C (no) 1984-10-03
IE812891L (en) 1982-06-12
HU186480B (en) 1985-08-28
IL64478A0 (en) 1982-03-31
MX7107E (es) 1987-06-26
EP0054464A1 (fr) 1982-06-23
SU1138019A3 (ru) 1985-01-30
ES8207122A1 (es) 1982-09-01
NO814231L (no) 1982-06-14

Similar Documents

Publication Publication Date Title
BR8108046A (pt) Processo para preparacao de ortotrifluormetilanilina
DE60013611T2 (de) Verfahren zur herstellung von 4-nitrodiphenylaminen und 4-nitrosodiphenylaminen ausgehend vom carbanilid
AU599141B2 (en) Oligomerization of primary aromatic amines
CA1111449A (en) Process for the preparation of 2,2'-dichloro- hydrazobenzene
CN109651157A (zh) 采用邻二氯苯经硝化、加氢制备3,4-二氯苯胺的方法
US4496782A (en) Nitric acid recovery by the adiabatic nitration of nitroaromatics with fortified spent acid
KR940011433A (ko) 디니트로톨루엔의 제조 방법
JP2000506126A (ja) 芳香族ニトロ化合物の芳香族アミンへの水素化
KR100362772B1 (ko) 파라페닐렌디아민의 제조방법
KR950032070A (ko) 모노니트로톨루엔의 단열 제조방법
ES519358A0 (es) Un procedimiento para producir una arilhidroxilamina.
KR960007530A (ko) 디니트로톨루엔의 제조 방법
US3417146A (en) Preparation of nitrated aromatic ethers
Crampton et al. The nitration of arenes in perfluorocarbon solvents
GB1437893A (en) Production of secondary alkyl primary amines
DE2416722C3 (de) Verfahren zur Herstellung von 2-Nitrohalogenophenolen
US3922315A (en) Process for the preparation of nitroaromatic compounds
US3361818A (en) Process for preparing aminated benzenes from aminated cyclohexanes
GB2116168A (en) Process for preparing of 3,3'- or 3,4' -diamino benzophenone
KR870003062A (ko) 방향족 우레탄 및 그 중간 생성물의 제조 방법
RU2007385C1 (ru) Способ получения 2-бром-4,6-динитроанилина
KR860002449A (ko) 1-나프틸아민의 제조방법
CH622240A5 (en) Process for the preparation of 1,5- and/or 1,8-diaminonaphthalene
GB1566534A (en) Process for preparing p-phenylene-diamine
CN114671785A (zh) 一种改进的合成对氨基萘磺酸碱金属盐的方法

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)