GB1426929A - Process for producing diphenylamines - Google Patents

Process for producing diphenylamines

Info

Publication number
GB1426929A
GB1426929A GB2797273A GB2797273A GB1426929A GB 1426929 A GB1426929 A GB 1426929A GB 2797273 A GB2797273 A GB 2797273A GB 2797273 A GB2797273 A GB 2797273A GB 1426929 A GB1426929 A GB 1426929A
Authority
GB
United Kingdom
Prior art keywords
june
diphenylamine
diphenylamines
producing
oxygen
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.)
Expired
Application number
GB2797273A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of GB1426929A publication Critical patent/GB1426929A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB2797273A 1972-06-24 1973-06-12 Process for producing diphenylamines Expired GB1426929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26169/72A IT961239B (it) 1972-06-24 1972-06-24 Processo per la produzione di difenilammina e suoi derivati

Publications (1)

Publication Number Publication Date
GB1426929A true GB1426929A (en) 1976-03-03

Family

ID=11218819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2797273A Expired GB1426929A (en) 1972-06-24 1973-06-12 Process for producing diphenylamines

Country Status (27)

Country Link
JP (1) JPS4949924A (xx)
AR (1) AR197133A1 (xx)
AT (1) AT323716B (xx)
AU (1) AU477211B2 (xx)
BE (1) BE801095A (xx)
BG (1) BG25983A3 (xx)
BR (1) BR7304613D0 (xx)
CA (1) CA998692A (xx)
CH (1) CH574901A5 (xx)
DD (1) DD104507A5 (xx)
DE (1) DE2331960A1 (xx)
EG (2) EG11382A (xx)
ES (1) ES416625A1 (xx)
FR (1) FR2189376B1 (xx)
GB (1) GB1426929A (xx)
IE (1) IE38690B1 (xx)
IT (1) IT961239B (xx)
LU (1) LU67837A1 (xx)
NL (1) NL152542B (xx)
NO (1) NO137193C (xx)
PH (1) PH9588A (xx)
PL (1) PL81085B1 (xx)
RO (1) RO62808A (xx)
SE (1) SE396595B (xx)
TR (1) TR17184A (xx)
ZA (1) ZA733780B (xx)
ZM (1) ZM9973A1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1244836A (en) * 1984-03-14 1988-11-15 Teruyuki Nagata Process for producing diphenylamines or n,n'-diphenyl- phenylenediamines
JPS60193949A (ja) * 1984-03-14 1985-10-02 Mitsui Toatsu Chem Inc ジフエニルアミンまたはその核置換体の製造方法
DE4100514A1 (de) * 1991-01-10 1992-07-16 Bayer Ag Verfahren zur herstellung von diphenylaminen
US5382690A (en) * 1992-08-11 1995-01-17 Mitsui Toatsu Chemicals, Incorporated Method for preparing aromatic secondary amino compound
US5536878A (en) * 1992-08-11 1996-07-16 Mitsui Toatsu Chemicals, Inc. Method for preparing aromatic secondary amino compound
EP0595332B1 (en) * 1992-10-28 1998-02-04 MITSUI TOATSU CHEMICALS, Inc. Process for the preparation of diphenylamine or nucleus-substituted derivative thereof

Also Published As

Publication number Publication date
NL7308823A (xx) 1973-12-28
IT961239B (it) 1973-12-10
NO137193B (no) 1977-10-10
AT323716B (de) 1975-07-25
RO62808A (fr) 1977-10-15
JPS4949924A (xx) 1974-05-15
IE38690L (en) 1973-12-24
BG25983A3 (bg) 1979-01-12
AR197133A1 (es) 1974-03-15
AU5576273A (en) 1974-11-21
BE801095A (fr) 1973-10-15
CH574901A5 (xx) 1976-04-30
PH9588A (en) 1976-01-19
CA998692A (en) 1976-10-19
SE396595B (sv) 1977-09-26
DD104507A5 (xx) 1974-03-12
IE38690B1 (en) 1978-05-10
NL152542B (nl) 1977-03-15
FR2189376A1 (xx) 1974-01-25
LU67837A1 (xx) 1973-08-28
EG11504A (en) 1977-08-15
AU477211B2 (en) 1976-10-21
TR17184A (tr) 1974-04-25
NO137193C (no) 1978-01-18
PL81085B1 (xx) 1975-08-30
DE2331960A1 (de) 1974-01-10
ES416625A1 (es) 1976-02-01
FR2189376B1 (xx) 1976-06-11
EG11382A (en) 1977-12-31
ZM9973A1 (xx) 1974-05-21
BR7304613D0 (pt) 1974-08-29
ZA733780B (en) 1974-05-29

Similar Documents

Publication Publication Date Title
AU581052B2 (en) Preparation process of (6R)-tetrahydro-L-biopterin
GB1426929A (en) Process for producing diphenylamines
ES443845A1 (es) Un procedimiento para la preparacion de n-(1-sustituido-3- pirrolidinil)-1-naftalen y 4-quinoleincarboxamidas.
GB1433920A (en) Alkanolamine derivatives
GB1476796A (en) Derivatives of substituted ureas acyl ureas and sulphonyl ureas and a process for producing the same
GB1514775A (en) Therapeutically active oxamic acid derivatives
GB1342558A (en) Substituted 3-benzylpyridines
GB1382206A (en) Process for producing diphenylamine and derivatives thereof
GB1373549A (en) 3-halogenopyridazines and their preparation
GB1136933A (en) Process for the production of tetra--‡-substituted anthraquinone derivatives
GB1271614A (en) A process for the manufacture of tricylic compounds
IE41509L (en) Process for di- and triamino naphthalene production
GB1490507A (en) Piperazine derivatives
ES405479A1 (es) Un procedimiento para la preparacion de derivados de benzo-diacepina.
ES285970A1 (es) Un método de producir dibenzo [-a,d] ciclohepta [1,4] dienos
ES394885A1 (es) Un procedimiento para preparar derivados de acido fluoreno-2-acetico.
ES394761A1 (es) Un metodo de preparar un derivado de 2-amino-1,5-benzodia- zocina.
GB1469226A (en) Process for the preparation of 2-2-thienyl-ethylamine and derivatives thereof
GB1457096A (en) Process for preparation of benzoylpyridines and derivatives
GB1379428A (en) Unsaturated amides containing tertiary amino groups
GB1421600A (en) Process for the production of aromatic diamines
ES8107160A1 (es) Un procedimiento mejorado para la sintesis de arilamidas al-fa, beta-insaturadas
GB1464510A (en) Process for the preparation of n,n-dialkylxylylendiamines
GB1321101A (en) Heterocyclic quinones
GB1413930A (en) Synthesis of phenyl amino alcohols

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee