FR2311010A1 - Procede de preparation de 2-aryl-2h-benzotriazoles - Google Patents

Procede de preparation de 2-aryl-2h-benzotriazoles

Info

Publication number
FR2311010A1
FR2311010A1 FR7614391A FR7614391A FR2311010A1 FR 2311010 A1 FR2311010 A1 FR 2311010A1 FR 7614391 A FR7614391 A FR 7614391A FR 7614391 A FR7614391 A FR 7614391A FR 2311010 A1 FR2311010 A1 FR 2311010A1
Authority
FR
France
Prior art keywords
benzotriazoles
aryl
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
Application number
FR7614391A
Other languages
English (en)
French (fr)
Other versions
FR2311010B1 (ja
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.)
Novartis AG
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 FR2311010A1 publication Critical patent/FR2311010A1/fr
Application granted granted Critical
Publication of FR2311010B1 publication Critical patent/FR2311010B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7614391A 1975-05-14 1976-05-13 Procede de preparation de 2-aryl-2h-benzotriazoles Granted FR2311010A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57738375A 1975-05-14 1975-05-14

Publications (2)

Publication Number Publication Date
FR2311010A1 true FR2311010A1 (fr) 1976-12-10
FR2311010B1 FR2311010B1 (ja) 1978-05-19

Family

ID=24308470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614391A Granted FR2311010A1 (fr) 1975-05-14 1976-05-13 Procede de preparation de 2-aryl-2h-benzotriazoles

Country Status (9)

Country Link
JP (1) JPS6036429B2 (ja)
BE (1) BE841768A (ja)
BR (1) BR7603027A (ja)
CH (1) CH615165A5 (ja)
DE (1) DE2621006A1 (ja)
ES (1) ES447873A1 (ja)
FR (1) FR2311010A1 (ja)
GB (1) GB1494825A (ja)
NL (1) NL7605202A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668235A (en) * 1982-12-07 1987-05-26 The Commonwealth Of Australia Commonwealth Scientific & Industrial Research Organization Use of substituted 2-(2-hydroxyaryl)-2H-benzotriazolesulfonates as photostabilizing agents for natural synthetic fibres
JPS6471862A (en) * 1987-09-11 1989-03-16 Chemipro Kasei Kaisha Ltd Production of 2-phenylbenzotriazole
DE58907083D1 (de) * 1988-09-28 1994-04-07 Ciba Geigy Verfahren zur Herstellung von Benztriazolderivaten.
JPH02202880A (ja) * 1989-01-31 1990-08-10 Kemipuro Kasei Kk ２―フェニルベンゾトリアゾール類の製造法
JPH02202879A (ja) * 1989-01-31 1990-08-10 Kemipuro Kasei Kk ２―フェニルベンゾトリアゾール類の製造法
EP0419412B1 (de) * 1989-09-20 1993-11-10 Ciba-Geigy Ag Verfahren zur Herstellung von Benztriazolen
CN112538055A (zh) * 2020-12-11 2021-03-23 西安凯立新材料股份有限公司 一种苯并三唑类紫外线吸收剂的制备方法
CN113480487B (zh) * 2021-06-16 2022-12-02 三峡大学 一种含苯并三氮唑的荧光类化合物、制备方法及应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455155A1 (de) * 1973-11-21 1975-05-22 Uniroyal Inc 5-chlor-2-(2'-hydroxy-5'-tert.octylphenyl)-benzotriazol, dieses enthaltende polypropylene und verfahren zur herstellung von hydroxyarylbenzotriazolen und ihren n-oxiden

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529815A (de) * 1970-06-19 1972-10-31 Ciba Geigy Ag Verwendung von 2-(2'Hydroxyphenyl)-benztriazolverbindungen als Lichtschutzmittel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455155A1 (de) * 1973-11-21 1975-05-22 Uniroyal Inc 5-chlor-2-(2'-hydroxy-5'-tert.octylphenyl)-benzotriazol, dieses enthaltende polypropylene und verfahren zur herstellung von hydroxyarylbenzotriazolen und ihren n-oxiden

Also Published As

Publication number Publication date
BR7603027A (pt) 1977-05-31
JPS51138676A (en) 1976-11-30
FR2311010B1 (ja) 1978-05-19
JPS6036429B2 (ja) 1985-08-20
ES447873A1 (es) 1977-07-16
CH615165A5 (en) 1980-01-15
NL7605202A (nl) 1976-11-16
DE2621006A1 (de) 1976-12-02
GB1494825A (en) 1977-12-14
BE841768A (fr) 1976-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse