ES493331A0 - Procedimiento para la sintetizacion de colorantes triarilme-tanicos - Google Patents

Procedimiento para la sintetizacion de colorantes triarilme-tanicos

Info

Publication number
ES493331A0
ES493331A0 ES493331A ES493331A ES493331A0 ES 493331 A0 ES493331 A0 ES 493331A0 ES 493331 A ES493331 A ES 493331A ES 493331 A ES493331 A ES 493331A ES 493331 A0 ES493331 A0 ES 493331A0
Authority
ES
Spain
Prior art keywords
triarilme
tanic
synthesization
dyes
procedure
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
Application number
ES493331A
Other languages
English (en)
Other versions
ES8105362A1 (es
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.)
Bayer AG
Original Assignee
Bayer 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
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES493331A0 publication Critical patent/ES493331A0/es
Publication of ES8105362A1 publication Critical patent/ES8105362A1/es
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)
ES493331A 1979-07-13 1980-07-11 Procedimiento para la sintetizacion de colorantes triarilme-tanicos Expired ES8105362A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792928466 DE2928466A1 (de) 1979-07-13 1979-07-13 Verfahren zur herstellung kationischer farbstoffe

Publications (2)

Publication Number Publication Date
ES493331A0 true ES493331A0 (es) 1981-05-16
ES8105362A1 ES8105362A1 (es) 1981-05-16

Family

ID=6075702

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493331A Expired ES8105362A1 (es) 1979-07-13 1980-07-11 Procedimiento para la sintetizacion de colorantes triarilme-tanicos

Country Status (7)

Country Link
US (1) US4330476A (es)
EP (1) EP0022521B1 (es)
JP (1) JPS5616555A (es)
BR (1) BR8004338A (es)
DE (2) DE2928466A1 (es)
ES (1) ES8105362A1 (es)
IN (1) IN154502B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036078A1 (de) * 1980-09-25 1982-05-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von malachitgruen-oxalat
US4528136A (en) * 1981-12-09 1985-07-09 The Hilton-Davis Chemical Co. Process for preparing 2-[bis(aryl)methyl]benzoic acids
JPS58188845A (ja) * 1982-04-28 1983-11-04 Mitsui Toatsu Chem Inc トリアリ−ルメタン系化合物の製造方法
EP0355864A3 (en) * 1984-03-15 1991-09-18 Wako Pure Chemical Industries, Ltd. Method of quantitatively measuring an oxidative substance by using triphenyl methane type leuco compounds as coloring matter
US4824610A (en) * 1987-12-21 1989-04-25 Basf Corporation Colorants for ball-point pen and ribbon inks
US20080281127A1 (en) 2007-05-11 2008-11-13 Apicore, Llc Process for preparation of isosulfan blue
CN102807773B (zh) * 2012-08-01 2014-04-02 上海雅运纺织化工股份有限公司 蓝色染料组合物及其在纤维上的染色应用
CN102796009A (zh) * 2012-08-29 2012-11-28 上海化工研究院 一种稳定同位素标记隐色孔雀石绿的合成方法
WO2017218764A1 (en) 2016-06-16 2017-12-21 Beloteca, Inc. Method for preparation of isosulfan blue

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE219417C (es) *
DE231992C (es) *
US2121928A (en) * 1934-03-21 1938-06-28 Firm Chemical Works Anthraquinone dyestuffs and process for their manufacture
BE787210A (fr) * 1971-08-04 1973-02-05 Basf Ag Procede pour l'oxydation catalytique de composes di- et tri-(hetero)-aryl-methanes
DE2723774A1 (de) * 1977-05-26 1978-11-30 Bayer Ag Verfahren zur gewinnung von triarylmethanfarbstoffen
DE2736679C3 (de) * 1977-08-16 1981-06-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung basischer Farbstoffe
DE2750283C2 (de) * 1977-11-10 1985-08-22 Bayer Ag, 5090 Leverkusen Druck- und wärmeempfindliches Aufzeichnungsmaterial
DE2853822A1 (de) * 1978-12-13 1980-07-03 Bayer Ag Verfahren zur herstellung basischer farbstoffe

Also Published As

Publication number Publication date
US4330476A (en) 1982-05-18
IN154502B (es) 1984-11-03
EP0022521B1 (de) 1982-09-15
BR8004338A (pt) 1981-01-27
DE2928466A1 (de) 1981-01-29
EP0022521A1 (de) 1981-01-21
JPS5616555A (en) 1981-02-17
ES8105362A1 (es) 1981-05-16
DE3060849D1 (en) 1982-11-04

Similar Documents

Publication Publication Date Title
ES498228A0 (es) Procedimiento para la preparacion de sulfonilureas
ES491913A0 (es) Procedimiento para la preparacion de betainas
AR227645A1 (es) Procedimiento para la preparacion de oxoalcohilxantinas
ES488197A0 (es) Procedimiento para la preparacion de colorantes de dioxacina
MX152233A (es) Procedimiento para la preparacion de polieterpoliaminas
ES493774A0 (es) Procedimiento para la preparacion de 3-amino-sidnoniminas
ES497100A0 (es) Procedimiento para la preparacion de sulfonilureas
ES493300A0 (es) Procedimiento para la preparacion de acilureas
ES487746A0 (es) Procedimiento para la preparacion de bis-estiril-benceno
ES493331A0 (es) Procedimiento para la sintetizacion de colorantes triarilme-tanicos
ES494856A0 (es) Procedimiento para la preparacion de n-aril-n-acil-3-amino- oxazolidin-2-onas
ES490420A0 (es) Procedimiento para la preparacion de diestirilbifenilos
ES490421A0 (es) Procedimiento para la preparacion de diestirilbencenos
ES491527A0 (es) Procedimiento para la preparacion de tiazoliliden-oxo-pro- pionitrilos
ES490987A0 (es) Procedimiento para la obtencion de nuevos aldehido-eteres alifaticos
AR225159A1 (es) Procedimiento para la preparacion de l-alpha-gliceril-fosforilcolina
ES490620A0 (es) Procedimiento para la preparacion de 3-alcoxi-6-alquiliden- hidracionopiridacina
MX6151E (es) Procedimiento para la preparacion de 7-acilindolinas
ES497659A0 (es) Procedimiento para la preparacion de sulfonilureas
ES493001A0 (es) Procedimiento para la preparacion de metilglioxal
AR223383A1 (es) Procedimiento para la preparacion de 2-isopropilamino-pirimidina
ES497099A0 (es) Procedimiento para la preparacion de sulfonilureas
MX6162E (es) Procedimiento para la preparacion de la 2-isopropilamino-pirimidina
ES488859A0 (es) Procedimiento para la preparacion de nuevos dea-esteroides
ES497101A0 (es) Procedimiento para la preparacion de sulfonilureas