ES336988A1 - 2-alkanoyl-4-halo-5-acylaminophenols - Google Patents

2-alkanoyl-4-halo-5-acylaminophenols

Info

Publication number
ES336988A1
ES336988A1 ES336988A ES336988A ES336988A1 ES 336988 A1 ES336988 A1 ES 336988A1 ES 336988 A ES336988 A ES 336988A ES 336988 A ES336988 A ES 336988A ES 336988 A1 ES336988 A1 ES 336988A1
Authority
ES
Spain
Prior art keywords
alkanoyl
formula
acylaminophenols
halo
acyl group
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
ES336988A
Other languages
Spanish (es)
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.)
SCIENTIF ET INDUS de l ILE DE
Original Assignee
SCIENTIF ET INDUS de l ILE DE
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 SCIENTIF ET INDUS de l ILE DE filed Critical SCIENTIF ET INDUS de l ILE DE
Publication of ES336988A1 publication Critical patent/ES336988A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

The invention comprises compounds of formula wherein X is halogen, R 1 is an alkanoyl group and R 2 is an acyl group. They are prepared by heating a compound of formula in the presence of a catalyst to affect a Fries rearrangement. A number of suitable catalysts are specified, and an example is given. The acyl group may be derived from an aliphatic, cycloaliphatic, aromatic or heterocyclic acid, e.g. from butyric, cyclohexane carboxylic, benzoic, naphthoic, nicotinic or furoic acid.
ES336988A 1966-02-05 1967-02-03 2-alkanoyl-4-halo-5-acylaminophenols Expired ES336988A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP689066 1966-02-05

Publications (1)

Publication Number Publication Date
ES336988A1 true ES336988A1 (en) 1968-01-16

Family

ID=11650810

Family Applications (1)

Application Number Title Priority Date Filing Date
ES336988A Expired ES336988A1 (en) 1966-02-05 1967-02-03 2-alkanoyl-4-halo-5-acylaminophenols

Country Status (11)

Country Link
BE (1) BE693440A (en)
CH (1) CH462199A (en)
ES (1) ES336988A1 (en)
FI (1) FI48068C (en)
FR (1) FR1510345A (en)
GB (1) GB1140013A (en)
GR (1) GR32433B (en)
IL (1) IL27356A (en)
NO (1) NO132957C (en)
OA (1) OA02691A (en)
SE (1) SE352073B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731480A (en) * 1985-07-29 1988-03-15 Ortho Pharmaceutical Corporation Process for preparing 2-acyl-3,4-dialkoxyanilines

Also Published As

Publication number Publication date
IL27356A (en) 1971-10-20
NO132957C (en) 1976-02-11
FI48068C (en) 1974-06-10
BE693440A (en) 1967-07-31
NO132957B (en) 1975-11-03
OA02691A (en) 1970-12-15
FR1510345A (en) 1968-01-19
SE352073B (en) 1972-12-18
GR32433B (en) 1967-07-04
FI48068B (en) 1974-02-28
GB1140013A (en) 1969-01-15
CH462199A (en) 1968-09-15

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