ES291742A1 - Procedure for the production of anhydridos n - arilisatoicos (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of anhydridos n - arilisatoicos (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES291742A1
ES291742A1 ES291742A ES291742A ES291742A1 ES 291742 A1 ES291742 A1 ES 291742A1 ES 291742 A ES291742 A ES 291742A ES 291742 A ES291742 A ES 291742A ES 291742 A1 ES291742 A1 ES 291742A1
Authority
ES
Spain
Prior art keywords
translation
production
machine
formula
legally binding
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
ES291742A
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.)
Parke Davis and Co LLC
Original Assignee
Parke Davis and Co LLC
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 Parke Davis and Co LLC filed Critical Parke Davis and Co LLC
Publication of ES291742A1 publication Critical patent/ES291742A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C07D215/227—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/32—Oxygen atoms
    • C07D209/38—Oxygen atoms in positions 2 and 3, e.g. isatin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
    • C07D265/26—Two oxygen atoms, e.g. isatoic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Process for the production of N-arylisatoic anhydrides of the formula ** (See formula) ** characterized by an N-arylisatin of the formula ** (See formula) ** it is reacted with an oxidizing agent; wherein Ar represents (a) 3-trifluoromethylphenyl or (b) a substituted phenyl radical of the formula ** (See formula) ** where R1 represents methyl or chloro, R2 represents lower alkyl, lower alkoxy or chloro and R3 represents hydrogen, methyl or chloro. (Machine-translation by Google Translate, not legally binding)
ES291742A 1962-09-18 1963-09-17 Procedure for the production of anhydridos n - arilisatoicos (Machine-translation by Google Translate, not legally binding) Expired ES291742A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22452062A 1962-09-18 1962-09-18

Publications (1)

Publication Number Publication Date
ES291742A1 true ES291742A1 (en) 1964-02-16

Family

ID=22841052

Family Applications (1)

Application Number Title Priority Date Filing Date
ES291742A Expired ES291742A1 (en) 1962-09-18 1963-09-17 Procedure for the production of anhydridos n - arilisatoicos (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
BE (1) BE637515A (en)
BR (1) BR6352807D0 (en)
CH (4) CH416631A (en)
DE (1) DE1470212A1 (en)
ES (1) ES291742A1 (en)
FR (1) FR2935M (en)
GB (2) GB997653A (en)
NL (2) NL298016A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572072B1 (en) * 1984-10-18 1989-04-14 Basf Ag PROCESS FOR THE PREPARATION OF INDOLE DERIVATIVES

Also Published As

Publication number Publication date
FR2935M (en) 1964-11-16
GB997653A (en) 1965-07-07
CH416630A (en) 1966-07-15
GB1001356A (en) 1965-08-18
DE1470212A1 (en) 1969-04-24
CH416631A (en) 1966-07-15
BE637515A (en)
NL123926C (en)
CH416632A (en) 1966-07-15
CH415635A (en) 1966-06-30
BR6352807D0 (en) 1973-06-12
NL298016A (en)

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