ES433940A1 - Un procedimiento para la preparacion de 7-oxo-7h-dibenzo- (d, e, h)-quinolin-2-ol. - Google Patents

Un procedimiento para la preparacion de 7-oxo-7h-dibenzo- (d, e, h)-quinolin-2-ol.

Info

Publication number
ES433940A1
ES433940A1 ES433940A ES433940A ES433940A1 ES 433940 A1 ES433940 A1 ES 433940A1 ES 433940 A ES433940 A ES 433940A ES 433940 A ES433940 A ES 433940A ES 433940 A1 ES433940 A1 ES 433940A1
Authority
ES
Spain
Prior art keywords
dibenzo
quinolin
oxo
see formula
preparation
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
ES433940A
Other languages
English (en)
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.)
Aziende Colori Nazionali Affini ACNA SpA
ACNA Chimica Organica SpA
Original Assignee
Aziende Colori Nazionali Affini ACNA SpA
ACNA Chimica Organica SpA
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
Priority claimed from IT1961474A external-priority patent/IT1006999B/it
Priority claimed from IT2519674A external-priority patent/IT1027532B/it
Application filed by Aziende Colori Nazionali Affini ACNA SpA, ACNA Chimica Organica SpA filed Critical Aziende Colori Nazionali Affini ACNA SpA
Publication of ES433940A1 publication Critical patent/ES433940A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems 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 carbon atoms of the nitrogen-containing ring
    • C07D217/24—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/18—Ring systems of four or more rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C09B5/14—Benz-azabenzanthrones (anthrapyridones)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES433940A 1974-01-21 1975-01-18 Un procedimiento para la preparacion de 7-oxo-7h-dibenzo- (d, e, h)-quinolin-2-ol. Expired ES433940A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1961474A IT1006999B (it) 1974-01-21 1974-01-21 Procedimento per la prepara zione del 7.osso 7h.digenzo. d e h 2.olo.
IT2519674A IT1027532B (it) 1974-07-16 1974-07-16 Procedimento per la preparazione del 7 osso 7h dibenzo deh chino lin 2 olo

Publications (1)

Publication Number Publication Date
ES433940A1 true ES433940A1 (es) 1976-11-16

Family

ID=26327233

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433940A Expired ES433940A1 (es) 1974-01-21 1975-01-18 Un procedimiento para la preparacion de 7-oxo-7h-dibenzo- (d, e, h)-quinolin-2-ol.

Country Status (9)

Country Link
US (1) US4011224A (es)
JP (1) JPS584022B2 (es)
CA (1) CA1049527A (es)
CH (1) CH611883A5 (es)
DE (1) DE2501742A1 (es)
ES (1) ES433940A1 (es)
FR (1) FR2258383B1 (es)
GB (1) GB1493053A (es)
NL (1) NL7500525A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173114A (ja) * 1985-01-28 1986-08-04 Chino Works Ltd 記録計
JPS63177713U (es) * 1987-05-08 1988-11-17
JPS63177714U (es) * 1987-05-09 1988-11-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160594C (nl) * 1969-03-07 1979-11-15 Montedison Spa Werkwijze ter bereiding van een 7h-dibenzo Ÿde.hŸ- -chinoline-7-on derivaat.

Also Published As

Publication number Publication date
NL7500525A (nl) 1975-07-23
US4011224A (en) 1977-03-08
FR2258383B1 (es) 1977-11-18
CA1049527A (en) 1979-02-27
FR2258383A1 (es) 1975-08-18
DE2501742A1 (de) 1975-07-24
CH611883A5 (es) 1979-06-29
JPS584022B2 (ja) 1983-01-24
GB1493053A (en) 1977-11-23
JPS50101361A (es) 1975-08-11

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