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FR1324537A - Dyes derived from asymmetric 4-halo-4'.4 "-diarylamino-triphenylmethanes and their preparation - Google Patents

Dyes derived from asymmetric 4-halo-4'.4 "-diarylamino-triphenylmethanes and their preparation

Info

Publication number
FR1324537A
FR1324537A FR896317A FR896317A FR1324537A FR 1324537 A FR1324537 A FR 1324537A FR 896317 A FR896317 A FR 896317A FR 896317 A FR896317 A FR 896317A FR 1324537 A FR1324537 A FR 1324537A
Authority
FR
France
Prior art keywords
triphenylmethanes
diarylamino
halo
asymmetric
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
FR896317A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 DEF33831A external-priority patent/DE1161370B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR896317A priority Critical patent/FR1324537A/en
Application granted granted Critical
Publication of FR1324537A publication Critical patent/FR1324537A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C09B11/20—Preparation from other triarylmethane derivatives, e.g. by substitution, by replacement of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR896317A 1961-05-03 1962-05-03 Dyes derived from asymmetric 4-halo-4'.4 "-diarylamino-triphenylmethanes and their preparation Expired FR1324537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896317A FR1324537A (en) 1961-05-03 1962-05-03 Dyes derived from asymmetric 4-halo-4'.4 "-diarylamino-triphenylmethanes and their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF33831A DE1161370B (en) 1961-05-03 1961-05-03 Process for the preparation of asymmetrical 4-halo-4 ', 4 "-diarylamino-triphenylmethane compounds
FR896317A FR1324537A (en) 1961-05-03 1962-05-03 Dyes derived from asymmetric 4-halo-4'.4 "-diarylamino-triphenylmethanes and their preparation

Publications (1)

Publication Number Publication Date
FR1324537A true FR1324537A (en) 1963-04-19

Family

ID=25974976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896317A Expired FR1324537A (en) 1961-05-03 1962-05-03 Dyes derived from asymmetric 4-halo-4'.4 "-diarylamino-triphenylmethanes and their preparation

Country Status (1)

Country Link
FR (1) FR1324537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327290A1 (en) * 1975-10-11 1977-05-06 Hoechst Ag PROCESS FOR PREPARING PURPLE DYES FROM THE TRIPHENYLMETHANE SERIES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327290A1 (en) * 1975-10-11 1977-05-06 Hoechst Ag PROCESS FOR PREPARING PURPLE DYES FROM THE TRIPHENYLMETHANE SERIES

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