CH550773A - PROCESS FOR THE PRODUCTION OF N-ACETYL-P-AMINOPHENOL. - Google Patents

PROCESS FOR THE PRODUCTION OF N-ACETYL-P-AMINOPHENOL.

Info

Publication number
CH550773A
CH550773A CH631171A CH631171A CH550773A CH 550773 A CH550773 A CH 550773A CH 631171 A CH631171 A CH 631171A CH 631171 A CH631171 A CH 631171A CH 550773 A CH550773 A CH 550773A
Authority
CH
Switzerland
Prior art keywords
aminophenol
acetyl
production
Prior art date
Application number
CH631171A
Other languages
German (de)
Original Assignee
Hall Howard & Co
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 Hall Howard & Co filed Critical Hall Howard & Co
Publication of CH550773A publication Critical patent/CH550773A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • 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
    • C07C233/17—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 with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/18—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 with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH631171A 1970-04-29 1971-04-29 PROCESS FOR THE PRODUCTION OF N-ACETYL-P-AMINOPHENOL. CH550773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3308070A 1970-04-29 1970-04-29

Publications (1)

Publication Number Publication Date
CH550773A true CH550773A (en) 1974-06-28

Family

ID=21868450

Family Applications (1)

Application Number Title Priority Date Filing Date
CH631171A CH550773A (en) 1970-04-29 1971-04-29 PROCESS FOR THE PRODUCTION OF N-ACETYL-P-AMINOPHENOL.

Country Status (8)

Country Link
JP (1) JPS547779B1 (en)
BE (1) BE765857A (en)
CH (1) CH550773A (en)
DE (1) DE2121164C3 (en)
FR (1) FR2090901A5 (en)
GB (1) GB1335260A (en)
NL (1) NL177019C (en)
SE (1) SE369071B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357407A (en) * 2013-07-29 2013-10-23 西安凯立化工有限公司 Preparation method and application of catalyst for one-step preparation of p-aminophenol from nitrobenzene

Also Published As

Publication number Publication date
DE2121164B2 (en) 1979-07-26
FR2090901A5 (en) 1972-01-14
NL7105666A (en) 1971-11-02
DE2121164A1 (en) 1971-11-11
JPS547779B1 (en) 1979-04-10
NL177019C (en) 1985-07-16
DE2121164C3 (en) 1980-04-10
GB1335260A (en) 1973-10-24
SE369071B (en) 1974-08-05
BE765857A (en) 1971-10-18
NL177019B (en) 1985-02-18

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: MALLINCKRODT, INC. (A DELAWARE CORPORATION)

PL Patent ceased