AU454455B2 - A method of preparing triphenylmethane derivatives - Google Patents

A method of preparing triphenylmethane derivatives

Info

Publication number
AU454455B2
AU454455B2 AU45455/72A AU4545572A AU454455B2 AU 454455 B2 AU454455 B2 AU 454455B2 AU 45455/72 A AU45455/72 A AU 45455/72A AU 4545572 A AU4545572 A AU 4545572A AU 454455 B2 AU454455 B2 AU 454455B2
Authority
AU
Australia
Prior art keywords
preparing
triphenylmethane derivatives
triphenylmethane
derivatives
preparing triphenylmethane
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
AU45455/72A
Other versions
AU4545572A (en
Inventor
DAVID BRYAN McQUAIN TROY EUGENE HOOVER and ARTHUR JOHN WRIGHT SHELDON FARBER
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.)
National Cash Register Co
Original Assignee
National Cash Register 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 National Cash Register Co filed Critical National Cash Register Co
Publication of AU4545572A publication Critical patent/AU4545572A/en
Application granted granted Critical
Publication of AU454455B2 publication Critical patent/AU454455B2/en
Expired legal-status Critical Current

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)
  • Heat Sensitive Colour Forming Recording (AREA)
AU45455/72A 1971-08-30 1972-08-10 A method of preparing triphenylmethane derivatives Expired AU454455B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17629671A 1971-08-30 1971-08-30
USUS176,290 1971-08-30

Publications (2)

Publication Number Publication Date
AU4545572A AU4545572A (en) 1974-02-14
AU454455B2 true AU454455B2 (en) 1974-10-31

Family

ID=22643782

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45455/72A Expired AU454455B2 (en) 1971-08-30 1972-08-10 A method of preparing triphenylmethane derivatives

Country Status (15)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119411B1 (en) * 1971-03-25 1976-06-17
JPS5120330B2 (en) * 1972-07-15 1976-06-24
JPS6025275B2 (en) * 1977-06-13 1985-06-17 山田化学工業株式会社 heat sensitive recording material
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 (en) * 1980-09-17 1985-11-22 保土谷化学工業株式会社 Fluoran compounds
EP0176161A1 (en) * 1984-08-24 1986-04-02 Taoka Chemical Co., Ltd Novel fluoran compounds and production and use thereof
JPH0662864B2 (en) * 1989-12-25 1994-08-17 山本化成株式会社 Process for producing 3-dibutylamino-6-methyl-7-anilinofluorane

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

Also Published As

Publication number Publication date
DE2242005A1 (en) 1973-03-15
NL175190C (en) 1984-10-01
CH596214A5 (en) 1978-03-15
DK143654B (en) 1981-09-21
FR2150854A1 (en) 1973-04-13
CA968361A (en) 1975-05-27
IT964084B (en) 1974-01-21
ES406170A1 (en) 1975-09-16
BE788073A (en) 1972-12-18
DE2242005C2 (en) 1984-05-10
NL7211650A (en) 1973-03-02
JPS4834932A (en) 1973-05-23
GB1338851A (en) 1973-11-28
AT315825B (en) 1974-06-10
SE386678B (en) 1976-08-16
FR2150854B1 (en) 1979-02-09
AU4545572A (en) 1974-02-14
JPS5638619B2 (en) 1981-09-08
NL175190B (en) 1984-05-01
DK143654C (en) 1982-03-08
ZA725407B (en) 1973-04-25

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