ES2146208T3 - Procedimiento para la obtencion de 2-(2',4'-dihidroxifenil)-4,6-diaril-s-triazinas. - Google Patents
Procedimiento para la obtencion de 2-(2',4'-dihidroxifenil)-4,6-diaril-s-triazinas.Info
- Publication number
- ES2146208T3 ES2146208T3 ES92810037T ES92810037T ES2146208T3 ES 2146208 T3 ES2146208 T3 ES 2146208T3 ES 92810037 T ES92810037 T ES 92810037T ES 92810037 T ES92810037 T ES 92810037T ES 2146208 T3 ES2146208 T3 ES 2146208T3
- Authority
- ES
- Spain
- Prior art keywords
- triazines
- diaryl
- dihydroxyphenyl
- absorbers
- formula
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
- C07D251/24—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
Abstract
SE DESCRIBE UN PROCEDIMIENTO PARA LA OBTENCION DE 2-(2'', 4''-DIHIDROXIFENILO)-4, 6-DICARIO-S-TRIACINAS DE LA FORMULA QUE SE CARACTERIZA PORQUE SE TRANSFORMA 2-HIDROXI-4, 6-DIARILO-S-TRIACINA DE LA FORMULA A UNA TEMPERATURA ENTRE 100-150 C CON CLORURO DE TIANILO EN PRESENCIA DE CANTIDADES CATALITICAS DE UNA DISOLVENTE APOLAR Y FINALMENTE CON 1, 3-DIHIDROXIBENZOL POR LA UTILIZACION DE UN ACIDO LEWIS EN PRESENCIA DE UN DISOLVENTE ORGANICO INERTE, POR LO QUE EN LA FORMULA (1) Y (2) LOS ANILLOS A PUEDEN SER SUSTITUIDOS POSTERIORMENTE MEDIANTE HALOGENOS, HIDROXI, BAJOALQUILO, BAJOALCOXILO O BAJOALCOXICARBONILO. CON EL PRESENTE PROCEDIMIENTO SE PUEDE OBTENER 2-(2'', 4''-DIHIDROXIFENILO)-4 , 6-DIARILO-S-TRIACINA, QUE SIRVEN COMO ABSORBEDORES UV O PUEDEN REPRESENTAR COMBINACIONES DE ORIGEN PARA ABSORBEDORES UV, DE UNA MANERA FACIL Y DE BUEN RENDIMIENTO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH29191 | 1991-01-31 | ||
CH278891 | 1991-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2146208T3 true ES2146208T3 (es) | 2000-08-01 |
Family
ID=25684149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92810037T Expired - Lifetime ES2146208T3 (es) | 1991-01-31 | 1992-01-22 | Procedimiento para la obtencion de 2-(2',4'-dihidroxifenil)-4,6-diaril-s-triazinas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5182389A (es) |
EP (1) | EP0497734B1 (es) |
JP (1) | JP3067878B2 (es) |
KR (1) | KR100218819B1 (es) |
AT (1) | ATE192743T1 (es) |
BR (1) | BR9200303A (es) |
DE (1) | DE59209837D1 (es) |
ES (1) | ES2146208T3 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59409434D1 (de) * | 1993-10-15 | 2000-08-17 | Ciba Sc Holding Ag | Verfahren zur Herstellung von Hydroxyphenyl-1,3,5-Triazinen |
JP3105778B2 (ja) * | 1995-10-23 | 2000-11-06 | 大淀小松株式会社 | カーペットクリーナー及びカーペットの清浄化方法 |
DE19543730A1 (de) * | 1995-11-23 | 1997-05-28 | Ciba Geigy Ag | Bis-Resorcinyl-Triazine |
GB2319523B (en) | 1996-11-20 | 2000-11-08 | Ciba Sc Holding Ag | Hydroxyphenyltriazines |
DE19735901A1 (de) * | 1997-08-19 | 1999-02-25 | Beiersdorf Ag | Kosmetische oder dermatologische Lichtschutzmittel, welche als Festkörper vorliegende UV-Filtersubstanzen und polymere UV-Filtersubstanzen auf Siliconbasis enthalten |
DE19735900A1 (de) * | 1997-08-19 | 1999-02-25 | Beiersdorf Ag | Kosmetische oder dermatologische Lichtschutzmittel, welche gelöste Triazinderivate und polymere UV-Filtersubstanzen auf Siliconbasis enthalten |
DE19735899A1 (de) * | 1997-08-19 | 1999-02-25 | Beiersdorf Ag | Wirkstoffkombinationen aus einer oder mehreren grenzflächenaktiven Substanzen und oligomeren oder polymeren UV-Filtersubstanzen mit periodisch sich wiederholenden Si-0-Gruppen |
DE69933062T2 (de) | 1998-09-04 | 2007-03-01 | Cytec Technology Corp., Wilmington | 2-(2,4-Dihydroxyphenyl)-4,6 bis(3,4-dimethylphenyl)-s-triazin und 2- (2,4-Dihydroxyphenyl)-4-(3,4-dimethylphenyl)-6-(2,3-dimethylphenyl)-s-triazin als UV-Absorber |
TWI259182B (en) | 1998-11-17 | 2006-08-01 | Cytec Tech Corp | Process for preparing triazines using a combination of Lewis acids with reaction promoters |
US20050155163A1 (en) * | 2004-01-21 | 2005-07-21 | Griffin Bruce O. | Dye mixtures |
US8178215B2 (en) | 2004-12-10 | 2012-05-15 | Pioneer Corporation | Organic compound containing at least two carbazolyl-substituted phenyl structures; charge-transporting material and organic el element containing the compound |
CN102292397B (zh) | 2009-01-19 | 2014-12-10 | 巴斯夫欧洲公司 | 有机黑色颜料及其制备 |
CN106083751A (zh) * | 2016-06-21 | 2016-11-09 | 三峡大学 | 一种均三嗪类紫外线吸收剂uv‑1577的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2691018A (en) * | 1951-07-10 | 1954-10-05 | American Cyanamid Co | Process of chlorinating hydroxy triazines with thionyl chloride |
EP0395938B1 (de) * | 1989-04-21 | 1996-01-17 | Ciba-Geigy Ag | Verfahren zur Herstellung von 2-(2',4'-Dihydroxyphenyl)-4,6-diaryl-s-triazinen |
-
1992
- 1992-01-22 DE DE59209837T patent/DE59209837D1/de not_active Expired - Fee Related
- 1992-01-22 AT AT92810037T patent/ATE192743T1/de not_active IP Right Cessation
- 1992-01-22 ES ES92810037T patent/ES2146208T3/es not_active Expired - Lifetime
- 1992-01-22 EP EP92810037A patent/EP0497734B1/de not_active Expired - Lifetime
- 1992-01-29 KR KR1019920001264A patent/KR100218819B1/ko not_active IP Right Cessation
- 1992-01-29 JP JP4013498A patent/JP3067878B2/ja not_active Expired - Fee Related
- 1992-01-30 US US07/828,053 patent/US5182389A/en not_active Expired - Fee Related
- 1992-01-30 BR BR929200303A patent/BR9200303A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0570443A (ja) | 1993-03-23 |
EP0497734B1 (de) | 2000-05-10 |
KR100218819B1 (ko) | 1999-09-01 |
EP0497734A1 (de) | 1992-08-05 |
BR9200303A (pt) | 1992-10-06 |
DE59209837D1 (de) | 2000-06-15 |
US5182389A (en) | 1993-01-26 |
JP3067878B2 (ja) | 2000-07-24 |
ATE192743T1 (de) | 2000-05-15 |
KR920014787A (ko) | 1992-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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