AT315825B - Verfahren zur Herstellung von Fluoranderivaten des Triphenymethans - Google Patents

Verfahren zur Herstellung von Fluoranderivaten des Triphenymethans

Info

Publication number
AT315825B
AT315825B AT745172A AT745172A AT315825B AT 315825 B AT315825 B AT 315825B AT 745172 A AT745172 A AT 745172A AT 745172 A AT745172 A AT 745172A AT 315825 B AT315825 B AT 315825B
Authority
AT
Austria
Prior art keywords
triphenymethane
preparation
fluorane derivatives
fluorane
derivatives
Prior art date
Application number
AT745172A
Other languages
German (de)
English (en)
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Application granted granted Critical
Publication of AT315825B publication Critical patent/AT315825B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • C07D307/885—3,3-Diphenylphthalides
    • 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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
AT745172A 1971-08-30 1972-08-30 Verfahren zur Herstellung von Fluoranderivaten des Triphenymethans AT315825B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17629671A 1971-08-30 1971-08-30

Publications (1)

Publication Number Publication Date
AT315825B true AT315825B (de) 1974-06-10

Family

ID=22643782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT745172A AT315825B (de) 1971-08-30 1972-08-30 Verfahren zur Herstellung von Fluoranderivaten des Triphenymethans

Country Status (15)

Country Link
JP (1) JPS5638619B2 (xx)
AT (1) AT315825B (xx)
AU (1) AU454455B2 (xx)
BE (1) BE788073A (xx)
CA (1) CA968361A (xx)
CH (1) CH596214A5 (xx)
DE (1) DE2242005C2 (xx)
DK (1) DK143654C (xx)
ES (1) ES406170A1 (xx)
FR (1) FR2150854B1 (xx)
GB (1) GB1338851A (xx)
IT (1) IT964084B (xx)
NL (1) NL175190C (xx)
SE (1) SE386678B (xx)
ZA (1) ZA725407B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176161A1 (en) * 1984-08-24 1986-04-02 Taoka Chemical Co., Ltd Novel fluoran compounds and production and use thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119411B1 (xx) * 1971-03-25 1976-06-17
JPS5120330B2 (xx) * 1972-07-15 1976-06-24
JPS6025275B2 (ja) * 1977-06-13 1985-06-17 山田化学工業株式会社 感熱記録材料
JPS55123651A (en) * 1979-03-19 1980-09-24 Mitsubishi Paper Mills Ltd Preparation of fluoran compound
US4414399A (en) 1979-05-14 1983-11-08 Sterling Drug Inc. 5/6 Carboxyphthalides
US4515971A (en) * 1980-03-31 1985-05-07 Hilton-Davis Chemical Co. 5'/6'-Carboxyfluorans and derivatives thereof
JPS6053069B2 (ja) * 1980-09-17 1985-11-22 保土谷化学工業株式会社 フルオラン化合物
JPH0662864B2 (ja) * 1989-12-25 1994-08-17 山本化成株式会社 ３―ジブチルアミノ―６ーメチル―７―アニリノフルオランの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE34290B1 (en) * 1969-05-22 1975-04-02 Fuji Photo Film Co Ltd Process for preparation of fluoran compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176161A1 (en) * 1984-08-24 1986-04-02 Taoka Chemical Co., Ltd Novel fluoran compounds and production and use thereof

Also Published As

Publication number Publication date
FR2150854A1 (xx) 1973-04-13
NL7211650A (xx) 1973-03-02
AU454455B2 (en) 1974-10-31
DE2242005C2 (de) 1984-05-10
AU4545572A (en) 1974-02-14
DK143654B (da) 1981-09-21
CH596214A5 (xx) 1978-03-15
NL175190C (nl) 1984-10-01
DE2242005A1 (de) 1973-03-15
ZA725407B (en) 1973-04-25
CA968361A (en) 1975-05-27
SE386678B (sv) 1976-08-16
GB1338851A (en) 1973-11-28
ES406170A1 (es) 1975-09-16
IT964084B (it) 1974-01-21
DK143654C (da) 1982-03-08
BE788073A (fr) 1972-12-18
JPS4834932A (xx) 1973-05-23
NL175190B (nl) 1984-05-01
JPS5638619B2 (xx) 1981-09-08
FR2150854B1 (xx) 1979-02-09

Similar Documents

Publication Publication Date Title
AT317213B (de) Verfahren zur Herstellung von 4-Piperidinolderivaten
AT318610B (de) Verfahren zur Herstellung von neuen Carboxamidotetrazol-Derivaten
AT329531B (de) Verfahren zur herstellung von neuen hydroxycitronensaure-gamma-lactonderivaten
AT315825B (de) Verfahren zur Herstellung von Fluoranderivaten des Triphenymethans
AT320641B (de) Verfahren zur Herstellung von Oxazolinen
AT315829B (de) Verfahren zur Herstellung von 4-Halogenmethylcumarinen
AT309679B (de) Verfahren zur Herstellung von 6-Desoxytetracyclinen
ATA1092972A (de) Verfahren zur herstellung von 7-acylamino-3-substituierten-3-cephem-4-carbonsaurederivate
AT324553B (de) Verfahren zur herstellung von 3-alkylthiomethylcephalosporinen
AT327910B (de) Verfahren zur herstellung von 5-acyl-iminostilben-derivaten
AT326816B (de) Verfahren zur herstellung von 3-carbamoyloxymethylcephalosporinverbindungen
AT318823B (de) Verfahren zur Herstellung von 16-Carboxy-17-methoxy-eburnan
DD101403A5 (de) Verfahren zur herstellung von phenylimidazolidinonen
AT334376B (de) Verfahren zur herstellung von benzodiazepin-derivaten
AT317815B (de) Verfahren zur Herstellung von Derivaten des L-Tyrosins
AT315191B (de) Verfahren zur Herstellung von Arylsulfonylharnstoffen
CH528533A (de) Verfahren zur Herstellung von Thiazylharnstoffen
AT326648B (de) Verfahren zur herstellung von 2-nitro-benzofuranderivaten
AT322102B (de) Verfahren zur herstellung von derivaten der dl-7-r-amino-desacetoxycephalosporansäure
CH530405A (de) Verfahren zur Herstellung von 7-Chlor-benzodiazepin-Derivaten
AT308982B (de) Verfahren zur Herstellung von 2- und 3-Aza-Cholestanderivaten
AT314529B (de) Verfahren zur Herstellung von 1-Alkenyl-2-aminomethyl-pyrrolidinen
AT321319B (de) Verfahren zur Herstellung von Derivaten von Hydroxylverbindungen
AT320657B (de) Verfahren zur Herstellung von 3-Phenyl-6-halogen-pyridazinverbindungen
AT328080B (de) Verfahren zur herstellung von 7-acylamido-7-alkoxycephalosporinverbindungen

Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee