DE3342784C2 - Verfahren zur Herstellung von Triarylmethanverbindungen - Google Patents

Verfahren zur Herstellung von Triarylmethanverbindungen

Info

Publication number
DE3342784C2
DE3342784C2 DE19833342784 DE3342784T DE3342784C2 DE 3342784 C2 DE3342784 C2 DE 3342784C2 DE 19833342784 DE19833342784 DE 19833342784 DE 3342784 T DE3342784 T DE 3342784T DE 3342784 C2 DE3342784 C2 DE 3342784C2
Authority
DE
Germany
Prior art keywords
group
benzene
derivative
compound
naphthalene
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
DE19833342784
Other languages
German (de)
English (en)
Other versions
DE3342784T1 (de
Inventor
Michihiro Tsujimoto
Hiroyuki Akahori
Kiyoharu Hasagawa
Makoto Asano
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE3342784T1 publication Critical patent/DE3342784T1/de
Application granted granted Critical
Publication of DE3342784C2 publication Critical patent/DE3342784C2/de
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
    • C09B11/14—Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19833342784 1982-04-28 1983-04-28 Verfahren zur Herstellung von Triarylmethanverbindungen Expired DE3342784C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57070218A JPS58188845A (ja) 1982-04-28 1982-04-28 トリアリ−ルメタン系化合物の製造方法
PCT/JP1983/000133 WO1983003840A1 (en) 1982-04-28 1983-04-28 Process for preparing triarylmethane compounds

Publications (2)

Publication Number Publication Date
DE3342784T1 DE3342784T1 (de) 1984-04-19
DE3342784C2 true DE3342784C2 (de) 1988-02-04

Family

ID=13425180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833342784 Expired DE3342784C2 (de) 1982-04-28 1983-04-28 Verfahren zur Herstellung von Triarylmethanverbindungen

Country Status (6)

Country Link
US (1) US4632987A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58188845A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH660491A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3342784C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2131042B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1983003840A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824551A1 (de) * 1988-07-20 1990-02-15 Basf Ag Lichtempfindliches aufzeichnungsmaterial, dessen verwendung und dafuer geeignete neue leukoverbindung
JPH0258573A (ja) * 1988-08-24 1990-02-27 Hodogaya Chem Co Ltd ロイコトリアリールメタン化合物
US5453522A (en) * 1994-09-20 1995-09-26 Indiana University Foundation Colorant for use in business recording
CN109928890B (zh) * 2017-12-15 2021-11-09 重庆常捷医药有限公司 一种托伐普坦中间体2-甲基-4-n-(2-甲基苯甲酰)苯甲酸的制备方法
CN115304511B (zh) * 2021-05-08 2024-11-15 常州强力先端电子材料有限公司 查尔酮结构的肟酯类光引发剂及其制备方法与应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439004A (en) * 1965-04-26 1969-04-15 Sherwin Williams Co Preparation of triaryl methane dyes
CH460700A (de) * 1966-05-17 1968-10-15 Sandoz Ag Verfahren zum Färben oder Bedrucken von Textilmaterial aus Polyacrylnitril mit basischen Farbstoffen
US3739000A (en) * 1970-09-25 1973-06-12 Eastman Kodak Co Process for preparing aminotriphenylmethane leuco bases
JPS52125138A (en) * 1976-04-09 1977-10-20 Seitetsu Kagaku Co Ltd Preparation of aromatice aldehydes
DE2928466A1 (de) * 1979-07-13 1981-01-29 Bayer Ag Verfahren zur herstellung kationischer farbstoffe
DE2928404A1 (de) * 1979-07-13 1981-01-29 Bayer Ag Verfahren zur herstellung basischer farbstoffe

Also Published As

Publication number Publication date
GB8331811D0 (en) 1984-01-04
JPS58188845A (ja) 1983-11-04
WO1983003840A1 (en) 1983-11-10
DE3342784T1 (de) 1984-04-19
US4632987A (en) 1986-12-30
GB2131042B (en) 1986-04-30
CH660491A5 (de) 1987-04-30
GB2131042A (en) 1984-06-13
JPH0451545B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-19

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