SE386678B - PROCEDURE FOR THE PRODUCTION OF FLUORANE DERIVATIVES - Google Patents

PROCEDURE FOR THE PRODUCTION OF FLUORANE DERIVATIVES

Info

Publication number
SE386678B
SE386678B SE7211109A SE1110972A SE386678B SE 386678 B SE386678 B SE 386678B SE 7211109 A SE7211109 A SE 7211109A SE 1110972 A SE1110972 A SE 1110972A SE 386678 B SE386678 B SE 386678B
Authority
SE
Sweden
Prior art keywords
procedure
production
fluorane derivatives
fluorane
derivatives
Prior art date
Application number
SE7211109A
Other languages
Swedish (sv)
Inventor
S Farber
T E Hoover
D B Mcquain
A J Wright
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
Publication of SE386678B publication Critical patent/SE386678B/en

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
SE7211109A 1971-08-30 1972-08-28 PROCEDURE FOR THE PRODUCTION OF FLUORANE DERIVATIVES SE386678B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE386678B true SE386678B (en) 1976-08-16

Family

ID=22643782

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7211109A SE386678B (en) 1971-08-30 1972-08-28 PROCEDURE FOR THE PRODUCTION OF FLUORANE 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
GB1306263A (en) * 1969-05-22 1973-02-07

Also Published As

Publication number Publication date
CH596214A5 (en) 1978-03-15
GB1338851A (en) 1973-11-28
AU454455B2 (en) 1974-10-31
NL175190C (en) 1984-10-01
ZA725407B (en) 1973-04-25
AT315825B (en) 1974-06-10
BE788073A (en) 1972-12-18
NL175190B (en) 1984-05-01
DE2242005A1 (en) 1973-03-15
DK143654C (en) 1982-03-08
IT964084B (en) 1974-01-21
NL7211650A (en) 1973-03-02
ES406170A1 (en) 1975-09-16
DK143654B (en) 1981-09-21
DE2242005C2 (en) 1984-05-10
FR2150854A1 (en) 1973-04-13
CA968361A (en) 1975-05-27
FR2150854B1 (en) 1979-02-09
JPS5638619B2 (en) 1981-09-08
AU4545572A (en) 1974-02-14
JPS4834932A (en) 1973-05-23

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