AU4195185A – Producing n-acyl-hydroxy and n-acyl acyloxy aromatic amines
– Google Patents
AU4195185A – Producing n-acyl-hydroxy and n-acyl acyloxy aromatic amines
– Google Patents
Producing n-acyl-hydroxy and n-acyl acyloxy aromatic amines
Info
Publication number
AU4195185A
AU4195185A
AU41951/85A
AU4195185A
AU4195185A
AU 4195185 A
AU4195185 A
AU 4195185A
AU 41951/85 A
AU41951/85 A
AU 41951/85A
AU 4195185 A
AU4195185 A
AU 4195185A
AU 4195185 A
AU4195185 A
AU 4195185A
Authority
AU
Australia
Prior art keywords
acyl
hydroxy
producing
aromatic amines
aromatic
Prior art date
1984-06-04
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.)
Abandoned
Application number
AU41951/85A
Inventor
Kenneth Gerald Davenport
Olan Stanley Fruchey
Charles Bruce Hilton
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.)
Celanese Corp
Original Assignee
Celanese Corp
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.)
1984-06-04
Filing date
1985-03-03
Publication date
1985-12-12
1984-06-08
Priority claimed from US06/618,659
external-priority
patent/US4524217A/en
1984-07-03
Priority claimed from US06/627,381
external-priority
patent/US4560789A/en
1984-07-03
Priority claimed from US06/627,382
external-priority
patent/US4568763A/en
1985-03-03
Application filed by Celanese Corp
filed
Critical
Celanese Corp
1985-12-12
Publication of AU4195185A
publication
Critical
patent/AU4195185A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
C07C45/46—Friedel-Crafts reactions
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C233/00—Carboxylic acid amides
C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
Abstract
This invention relates to a process for producing N-acylhydroxy aromatic amines, such as N-acetyl-para-aminophenol (APAP), and N-alcyl-acyloxy aromatic amines, such as 4-acetoxyacetanilide (AAA), from hydroxy aromatic ketones, such as 4-hydroxyacetophenone. Perferably the hydroxy aromatic ketones are produced from an aromatic ester, such as phenyl acetate, or from a phenolic compound, such as phenol, and an acylating agent, such as acetic acid.
AU41951/85A
1984-06-04
1985-03-03
Producing n-acyl-hydroxy and n-acyl acyloxy aromatic amines
Abandoned
AU4195185A
(en)
Applications Claiming Priority (10)
Application Number
Priority Date
Filing Date
Title
US61698984A
1984-06-04
1984-06-04
US616989
1984-06-04
US06/618,659
US4524217A
(en)
1984-06-08
1984-06-08
Process for producing N-acyl-hydroxy aromatic amines
US618659
1984-06-08
US627382
1984-07-03
US627381
1984-07-03
US06/627,381
US4560789A
(en)
1984-07-03
1984-07-03
Process for producing 4-acetoxyacetanilide
US06/627,382
US4568763A
(en)
1984-07-03
1984-07-03
Process for producing N-acyl-acyloxy aromatic amines
US64298184A
1984-08-21
1984-08-21
US642981
1996-05-10
Publications (1)
Publication Number
Publication Date
AU4195185A
true
AU4195185A
(en)
1985-12-12
Family
ID=27541995
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU41951/85A
Abandoned
AU4195185A
(en)
1984-06-04
1985-03-03
Producing n-acyl-hydroxy and n-acyl acyloxy aromatic amines
Country Status (16)
Country
Link
EP
(1)
EP0168908B1
(en)
JP
(1)
JPS611650A
(en)
AT
(1)
ATE39109T1
(en)
AU
(1)
AU4195185A
(en)
DE
(1)
DE3566663D1
(en)
DK
(1)
DK133485A
(en)
FI
(1)
FI851881L
(en)
HU
(1)
HU205600B
(en)
IL
(1)
IL75351A
(en)
MX
(1)
MX168666B
(en)
NO
(1)
NO167914C
(en)
NZ
(1)
NZ212229A
(en)
PL
(1)
PL253651A1
(en)
PT
(1)
PT80537B
(en)
SG
(1)
SG4290G
(en)
YU
(1)
YU168887A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1994001394A1
(en)
*
1992-07-02
1994-01-20
Commonwealth Scientific And Industrial Research Organisation
Preparation of n-aryl amides
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4665216A
(en)
*
1985-03-12
1987-05-12
Celanese Corporation
Process for producing n-acyl-acyloxy aromatic amines
US5157142A
(en)
*
1986-06-17
1992-10-20
Hoechst Celanese Corporation
Thiocarbamates and their derivatives
CA1313678C
(en)
*
1988-01-28
1993-02-16
Hoechst Celanese Corporation
Process for producing an aqueous 4-hydroxyacetophenone (4-hap) which is stable at room temperature
EP0329416A3
(en)
*
1988-02-16
1990-10-10
Hoechst Celanese Corporation
Process for preparing 4-hydroxyacetophenone oxime with mother liquor recycle
US5155273A
(en)
*
1988-07-12
1992-10-13
Hoechst Celanese Corporation
Production of acetaminophen
US4954652A
(en)
*
1988-07-12
1990-09-04
Hoechst Celanese Corporation
Production of acetaminophen
US5466869A
(en)
*
1994-10-31
1995-11-14
Hoechst Celanese Corporation
Process for perparing 4-hydroxyacetophenone oxime
1985
1985-03-03
AU
AU41951/85A
patent/AU4195185A/en
not_active
Abandoned
1985-03-25
DK
DK133485A
patent/DK133485A/en
not_active
Application Discontinuation
1985-04-04
EP
EP85302452A
patent/EP0168908B1/en
not_active
Expired
1985-04-04
DE
DE8585302452T
patent/DE3566663D1/en
not_active
Expired
1985-04-04
AT
AT85302452T
patent/ATE39109T1/en
not_active
IP Right Cessation
1985-05-13
FI
FI851881A
patent/FI851881L/en
not_active
Application Discontinuation
1985-05-16
JP
JP60102802A
patent/JPS611650A/en
active
Granted
1985-05-27
PL
PL25365185A
patent/PL253651A1/en
unknown
1985-05-28
NZ
NZ212229A
patent/NZ212229A/en
unknown
1985-05-28
PT
PT80537A
patent/PT80537B/en
not_active
IP Right Cessation
1985-05-30
IL
IL75351A
patent/IL75351A/en
unknown
1985-06-03
HU
HU852151A
patent/HU205600B/en
not_active
IP Right Cessation
1985-06-03
NO
NO852244A
patent/NO167914C/en
unknown
1985-06-03
MX
MX205505A
patent/MX168666B/en
unknown
1987
1987-09-10
YU
YU01688/87A
patent/YU168887A/en
unknown
1990
1990-01-19
SG
SG42/90A
patent/SG4290G/en
unknown
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1994001394A1
(en)
*
1992-07-02
1994-01-20
Commonwealth Scientific And Industrial Research Organisation
Preparation of n-aryl amides
Also Published As
Publication number
Publication date
NO167914C
(en)
1991-12-27
DK133485A
(en)
1985-12-05
PT80537B
(en)
1986-12-15
IL75351A0
(en)
1985-09-29
HUT42058A
(en)
1987-06-29
YU168887A
(en)
1988-10-31
NZ212229A
(en)
1988-04-29
MX168666B
(en)
1993-06-02
NO167914B
(en)
1991-09-16
FI851881A0
(en)
1985-05-13
HU205600B
(en)
1992-05-28
SG4290G
(en)
1990-07-06
JPS611650A
(en)
1986-01-07
EP0168908A1
(en)
1986-01-22
DE3566663D1
(en)
1989-01-12
ATE39109T1
(en)
1988-12-15
DK133485D0
(en)
1985-03-25
IL75351A
(en)
1989-12-15
FI851881L
(en)
1985-12-05
EP0168908B1
(en)
1988-12-07
PT80537A
(en)
1985-06-01
NO852244L
(en)
1985-12-05
JPH0556333B2
(en)
1993-08-19
PL253651A1
(en)
1986-02-11
Similar Documents
Publication
Publication Date
Title
DE69015595D1
(en)
1995-02-09
Accessories for nasal intubation.
DE59109247D1
(en)
2003-04-03
Intermediates for the manufacture of oxime ethers
DE3877675T2
(en)
1993-06-09
COOLING DRUM FOR CONTINUOUS CASTING MACHINES FOR THE PRODUCTION OF THIN METAL STRIPS.
AU4195185A
(en)
1985-12-12
Producing n-acyl-hydroxy and n-acyl acyloxy aromatic amines
EP0492807A3
(en)
1992-08-12
Method for production of phenol/acetone from cumene hydroperoxide
DE2966567D1
(en)
1984-03-01
Process for the removal of hydroxyacetone from phenol
GR3021061T3
(en)
1996-12-31
Process for preparing O-substituted hydroxylammonium salts.
EP0194849A3
(en)
1988-01-13
Improved process for producing n-acyl-acyloxy aromatic amines
AU585516B2
(en)
1989-06-22
Cooling device for multi-stage compressor
DE3786143T2
(en)
1994-01-20
Process for the production of finely divided metal powder.
EP0911415A3
(en)
1999-05-06
Microbiological manufacture of L-ascorbic acid
AU3490389A
(en)
1989-11-23
Intermediates for preparing 1,4-dihydro-4-oxo-quinoline-3-carboxylic acid esters
ES8602604A1
(en)
1985-12-01
Process for the preparation of an aromatic N-acyl-acyloxy amine
DE3869885D1
(en)
1992-05-14
METHOD FOR PRODUCING THE PURIFIED NAPHTHALINE-2,6-DICARBONIC ACID-BIS (2-HYDROXYETHYL) ESTER.
IT1159404B
(en)
1987-02-25
SAW FOR FORMATS DIVIDED FOR WOODEN TABLES
DK93190A
(en)
1990-05-15
PROCEDURE FOR PREPARING AN IODAROMATIC COMPOUND
DE59403866D1
(en)
1997-10-02
Process for the preparation of benzoquinones by oxidation of phenols
GR910100202A
(en)
1992-07-30
Process for the preparation of 2,2-dimethyl–(2,5-dimethyl-phenoxy)-pentanoic acid intermediates for preparing this compound and process for preparing the intermediates
DE3888404D1
(en)
1994-04-21
Method for suppressing the thermal degradation of urokinase.
MX9603513A
(en)
1997-05-31
Method of preparing 6-aryloxymethyl-1-hydroxy-4-methyl-2-pyridones.
HUT35656A
(en)
1985-07-29
Process for producing stabile 4,4-dioxy-4-thia-prostacycline derivatives
None