MX9303927A - Proceso para la preparacion de mono- y diariltriazinas. - Google Patents

Proceso para la preparacion de mono- y diariltriazinas.

Info

Publication number
MX9303927A
MX9303927A MX9303927A MX9303927A MX9303927A MX 9303927 A MX9303927 A MX 9303927A MX 9303927 A MX9303927 A MX 9303927A MX 9303927 A MX9303927 A MX 9303927A MX 9303927 A MX9303927 A MX 9303927A
Authority
MX
Mexico
Prior art keywords
formula
preparation
triazines
diaryl
reaction
Prior art date
Application number
MX9303927A
Other languages
English (en)
Inventor
Helmut Henneberger
Markus Wagner
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX9303927A publication Critical patent/MX9303927A/es

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
    • C07D251/22—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 two ring carbon atoms
    • 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
    • C07D251/16—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 only one ring carbon atom
    • C07D251/20—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 only one ring carbon atom with no nitrogen atoms directly attached to a ring carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Se describe un proceso para la preparación selectiva de 2, 4-dicloro-6-aril- ó 2-cloro-4,6-diaril-1, 3, 5-triazinas que comprende la reacción de un compuesto de fórmula II, en donde X es un átomo de bromo cloro, y R1 y R2 son como se define previamente, en tetrahidrofurano con metal de magnesio para formar el reactivo de Grignard correspondiente, y la reacción de la solución resultante con cloruro cianúrico de fórmula (III), de manera que, si Z es -Cl, cuando menos 1.05 y, si Z es un radical de fórmula Ib, cuando menos 2.1 mol de cloruro cianúrico. Los compuestos de la fórmula I se pueden usar convenientemente para la preparación de 2-(o-hidroxifenil)-4,6-diaril-s-triazinas, que se conocen como estabilizadores contra la luz para material orgánico.
MX9303927A 1992-07-02 1993-06-30 Proceso para la preparacion de mono- y diariltriazinas. MX9303927A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH208692 1992-07-02

Publications (1)

Publication Number Publication Date
MX9303927A true MX9303927A (es) 1994-01-31

Family

ID=4225571

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303927A MX9303927A (es) 1992-07-02 1993-06-30 Proceso para la preparacion de mono- y diariltriazinas.

Country Status (7)

Country Link
US (1) US5438138A (es)
EP (1) EP0577559A2 (es)
JP (1) JPH06179661A (es)
KR (1) KR940002232A (es)
CA (1) CA2099484A1 (es)
MX (1) MX9303927A (es)
TW (1) TW252111B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543730A1 (de) 1995-11-23 1997-05-28 Ciba Geigy Ag Bis-Resorcinyl-Triazine
US6297377B1 (en) 1998-06-22 2001-10-02 Cytec Technology Corporation Benzocycle-substituted triazine and pyrimidine ultraviolet light absorbers
US6239276B1 (en) 1998-06-22 2001-05-29 Cytec Technology Corporation Non-yellowing para-tertiary-alkyl phenyl substituted triazine and pyrimidine ultraviolet light absorbers
CN1184211C (zh) 1998-09-04 2005-01-12 Cytec技术有限公司 制备2－(2,4－二羟苯基)或2－(2,4－二烷氧基苯基)－4,6－双芳基－1,3,5－三嗪的方法
TWI259182B (en) * 1998-11-17 2006-08-01 Cytec Tech Corp Process for preparing triazines using a combination of Lewis acids with reaction promoters
US6867250B1 (en) 2000-10-30 2005-03-15 Cytec Technology Corp. Non-yellowing ortho-dialkyl aryl substituted triazine ultraviolet light absorbers
US6632944B2 (en) 2001-06-22 2003-10-14 Cytec Technology Corp. Process for isolation of monophenolic-bisaryl triazines
US6855269B2 (en) 2001-11-09 2005-02-15 Cytec Technology Corp. Phenyl ether-substituted hydroxyphenyl triazine ultraviolet light absorbers
DE10356099A1 (de) * 2003-11-27 2005-07-07 Covion Organic Semiconductors Gmbh Organisches Elektrolumineszenzelement
US20070111027A1 (en) * 2005-07-29 2007-05-17 Chen Shaw H Light-emitting organic materials
DE102008036982A1 (de) 2008-08-08 2010-02-11 Merck Patent Gmbh Organische Elektrolumineszenzvorrichtung
KR101773621B1 (ko) 2009-01-19 2017-08-31 바스프 에스이 유기 흑색 안료 및 이의 제조 방법
DE102009053645A1 (de) 2009-11-17 2011-05-19 Merck Patent Gmbh Materialien für organische Elektrolumineszenzvorrichtung
JP5424109B2 (ja) * 2009-11-18 2014-02-26 セイコーエプソン株式会社 インク組成物
EP2883422B1 (de) 2012-08-10 2018-03-07 Merck Patent GmbH Materialien für organische elektrolumineszenzvorrichtungen
WO2019002183A1 (de) 2017-06-26 2019-01-03 Merck Patent Gmbh Verfahren zur herstellung substituierter stickstoffhaltiger heterocyclen
EP3908633A1 (en) * 2019-01-08 2021-11-17 Basf Se A process for the preparation of triazine intermediates and a process for the preparation of uv absorbers thereof
TW202136246A (zh) 2019-12-19 2021-10-01 德商麥克專利有限公司 電子裝置用化合物
CN112608284A (zh) * 2020-12-01 2021-04-06 宜都市华阳化工有限责任公司 2,4-二氯-6-(4-甲氧基苯基)-1,3,5-三嗪的制备方法
WO2023099430A1 (de) 2021-12-02 2023-06-08 Merck Patent Gmbh Triphenylen-triazin-dibenzofuran/dibenzothiophen-derivate für organische elektrolumineszenzvorrichtungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118887A (en) * 1961-03-06 1964-01-21 American Cyanamid Co O-hydroxy substituted tris aryl-s-triazines
NL275368A (es) * 1961-03-06
NL130993C (es) * 1963-02-07
US3268528A (en) * 1963-06-28 1966-08-23 American Cyanamid Co Process for dialkyl-s-triazines
US4092466A (en) * 1976-07-19 1978-05-30 Nasa Heat resistant polymers of oxidized styrylphosphine

Also Published As

Publication number Publication date
US5438138A (en) 1995-08-01
EP0577559A3 (es) 1994-04-27
JPH06179661A (ja) 1994-06-28
KR940002232A (ko) 1994-02-16
EP0577559A2 (de) 1994-01-05
TW252111B (es) 1995-07-21
CA2099484A1 (en) 1994-01-03

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