FR2275532A1 - Procede de preparation de composes de 4-halo-4', 4'' - diarylamino - triphenyl-methanes symetriques - Google Patents
Procede de preparation de composes de 4-halo-4', 4'' - diarylamino - triphenyl-methanes symetriquesInfo
- Publication number
- FR2275532A1 FR2275532A1 FR7519193A FR7519193A FR2275532A1 FR 2275532 A1 FR2275532 A1 FR 2275532A1 FR 7519193 A FR7519193 A FR 7519193A FR 7519193 A FR7519193 A FR 7519193A FR 2275532 A1 FR2275532 A1 FR 2275532A1
- Authority
- FR
- France
- Prior art keywords
- methanes
- diarylamino
- halo
- compounds
- 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.)
- Granted
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2429673A DE2429673C3 (de) | 1974-06-20 | 1974-06-20 | Verfahren zur Herstellung von symmetrischen 4-Halogen-4', 4''-diarylamino-triphenylmethanverbindungen und deren Verwendung zum Spinnfärben von Polyacrylnitril |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2275532A1 true FR2275532A1 (fr) | 1976-01-16 |
FR2275532B1 FR2275532B1 (fr) | 1980-06-27 |
Family
ID=5918530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7519193A Granted FR2275532A1 (fr) | 1974-06-20 | 1975-06-19 | Procede de preparation de composes de 4-halo-4', 4'' - diarylamino - triphenyl-methanes symetriques |
Country Status (8)
Country | Link |
---|---|
US (1) | US4041054A (fr) |
JP (1) | JPS595146B2 (fr) |
BE (1) | BE830481A (fr) |
CH (1) | CH627769A5 (fr) |
DE (1) | DE2429673C3 (fr) |
FR (1) | FR2275532A1 (fr) |
GB (1) | GB1502839A (fr) |
IT (1) | IT1039103B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2259305B (en) * | 1991-09-05 | 1995-11-15 | Sandoz Ltd | 2:1 aluminium complexes |
US5593491A (en) * | 1994-12-22 | 1997-01-14 | Basf Corporation | Method of preparing triarylmethane dyes and pigments |
JP6463624B2 (ja) * | 2014-12-08 | 2019-02-06 | 東友ファインケム株式会社Dongwoo Fine−Chem Co., Ltd. | 化合物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3112326A (en) * | 1959-06-19 | 1963-11-26 | Grace W R & Co | Polyarylmethane hydrazinium compounds |
NL277914A (fr) * | 1961-05-03 |
-
1974
- 1974-06-20 DE DE2429673A patent/DE2429673C3/de not_active Expired
-
1975
- 1975-06-17 US US05/587,413 patent/US4041054A/en not_active Expired - Lifetime
- 1975-06-17 CH CH786375A patent/CH627769A5/de not_active IP Right Cessation
- 1975-06-18 JP JP50073243A patent/JPS595146B2/ja not_active Expired
- 1975-06-18 IT IT24525/75A patent/IT1039103B/it active
- 1975-06-19 FR FR7519193A patent/FR2275532A1/fr active Granted
- 1975-06-20 GB GB26421/75A patent/GB1502839A/en not_active Expired
- 1975-06-20 BE BE157543A patent/BE830481A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
DE2429673A1 (de) | 1976-02-26 |
JPS595146B2 (ja) | 1984-02-02 |
BE830481A (fr) | 1975-12-22 |
DE2429673B2 (de) | 1980-08-21 |
GB1502839A (en) | 1978-03-01 |
JPS5113833A (en) | 1976-02-03 |
CH627769A5 (de) | 1982-01-29 |
FR2275532B1 (fr) | 1980-06-27 |
US4041054A (en) | 1977-08-09 |
IT1039103B (it) | 1979-12-10 |
DE2429673C3 (de) | 1981-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |