FR1392872A - Process for preparing phthaloylpyrrocolines - Google Patents

Process for preparing phthaloylpyrrocolines

Info

Publication number
FR1392872A
FR1392872A FR970357A FR970357A FR1392872A FR 1392872 A FR1392872 A FR 1392872A FR 970357 A FR970357 A FR 970357A FR 970357 A FR970357 A FR 970357A FR 1392872 A FR1392872 A FR 1392872A
Authority
FR
France
Prior art keywords
phthaloylpyrrocolines
preparing
preparing phthaloylpyrrocolines
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
FR970357A
Other languages
French (fr)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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 CH1211363A external-priority patent/CH474530A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR970357A priority Critical patent/FR1392872A/en
Application granted granted Critical
Publication of FR1392872A publication Critical patent/FR1392872A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/005—Pyrocolline; Phthalcoylpyrrocolline dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR970357A 1963-04-11 1964-04-09 Process for preparing phthaloylpyrrocolines Expired FR1392872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR970357A FR1392872A (en) 1963-04-11 1964-04-09 Process for preparing phthaloylpyrrocolines

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH466163 1963-04-11
CH1211363A CH474530A (en) 1963-04-11 1963-10-02 Process for the preparation of phthaloylpyrrocolines
CH299064 1964-03-09
FR970357A FR1392872A (en) 1963-04-11 1964-04-09 Process for preparing phthaloylpyrrocolines
BE646397A BE646397A (en) 1963-04-11 1964-04-10

Publications (1)

Publication Number Publication Date
FR1392872A true FR1392872A (en) 1965-03-19

Family

ID=27507620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970357A Expired FR1392872A (en) 1963-04-11 1964-04-09 Process for preparing phthaloylpyrrocolines

Country Status (1)

Country Link
FR (1) FR1392872A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208908A1 (en) * 1972-11-03 1974-06-28 Sandoz Sa Naphthoquinone pigments and dispersion dyes - contg. s-triazinyl or pyrimidyl gps., for colouring polymers and synthetic fibres
US3931163A (en) 1972-11-03 1976-01-06 Sandoz Ltd., (Sandoz Ag) Naphthoquinone derivatives
US4455424A (en) * 1972-11-03 1984-06-19 Sandoz Ltd. Triazinyl compounds as intermediates for producing naphthoquinone derivatives

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208908A1 (en) * 1972-11-03 1974-06-28 Sandoz Sa Naphthoquinone pigments and dispersion dyes - contg. s-triazinyl or pyrimidyl gps., for colouring polymers and synthetic fibres
US3931163A (en) 1972-11-03 1976-01-06 Sandoz Ltd., (Sandoz Ag) Naphthoquinone derivatives
US4033963A (en) 1972-11-03 1977-07-05 Sandoz Ltd. Naphthoquinone derivatives
US4455424A (en) * 1972-11-03 1984-06-19 Sandoz Ltd. Triazinyl compounds as intermediates for producing naphthoquinone derivatives

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