GB1089473A - Preparation of acetoacetarylamides - Google Patents

Preparation of acetoacetarylamides

Info

Publication number
GB1089473A
GB1089473A GB42713/65A GB4271365A GB1089473A GB 1089473 A GB1089473 A GB 1089473A GB 42713/65 A GB42713/65 A GB 42713/65A GB 4271365 A GB4271365 A GB 4271365A GB 1089473 A GB1089473 A GB 1089473A
Authority
GB
United Kingdom
Prior art keywords
acetoacet
acetoacetarylamides
preparation
reaction
per
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
GB42713/65A
Inventor
Ralph Lawrence Pelley
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.)
FMC Corp
Original Assignee
FMC 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.)
Filing date
Publication date
Application filed by FMC Corp filed Critical FMC Corp
Priority to GB42713/65A priority Critical patent/GB1089473A/en
Publication of GB1089473A publication Critical patent/GB1089473A/en
Expired legal-status Critical Current

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
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Acetoacetarylamides are prepared by adding to a reaction zone, at a rate sufficiently slow to avoid substantial build-up of reactants, stoichiometric proportions of arylamine or arylenediamine and diketene, the reaction being conducted at 0-50 DEG C. in presence of 1-10 parts water (by wt.) per parts of total reactants, while agitating with a force of at least 0.5 h.p. per 100 gallons of reaction medium. Examples describe the preparation of acetoacetanilide, acetoacet - o - toluidide, acetoacet - o - chloroanilide, acetoacet-o-anisidide and the bis-acetoacetyl derivatives of 2,4-tolyenediamine and m-phenylenediamine, from the corresponding amines, but a number of other suitable amines are also listed.
GB42713/65A 1965-10-08 1965-10-08 Preparation of acetoacetarylamides Expired GB1089473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB42713/65A GB1089473A (en) 1965-10-08 1965-10-08 Preparation of acetoacetarylamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42713/65A GB1089473A (en) 1965-10-08 1965-10-08 Preparation of acetoacetarylamides

Publications (1)

Publication Number Publication Date
GB1089473A true GB1089473A (en) 1967-11-01

Family

ID=10425643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42713/65A Expired GB1089473A (en) 1965-10-08 1965-10-08 Preparation of acetoacetarylamides

Country Status (1)

Country Link
GB (1) GB1089473A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105418422A (en) * 2015-12-21 2016-03-23 常熟市柏伦精细化工有限公司 Preparation technology of novel naphthol AS-IRG (2,5-Dimethoxy-4-chloroacetoacetanilide)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105418422A (en) * 2015-12-21 2016-03-23 常熟市柏伦精细化工有限公司 Preparation technology of novel naphthol AS-IRG (2,5-Dimethoxy-4-chloroacetoacetanilide)

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