BR7603023A - PROCESS FOR THE PRODUCTION OF 2-ARYL-2H-BENZOTRIAZOIS - Google Patents

PROCESS FOR THE PRODUCTION OF 2-ARYL-2H-BENZOTRIAZOIS

Info

Publication number
BR7603023A
BR7603023A BR7603023A BR7603023A BR7603023A BR 7603023 A BR7603023 A BR 7603023A BR 7603023 A BR7603023 A BR 7603023A BR 7603023 A BR7603023 A BR 7603023A BR 7603023 A BR7603023 A BR 7603023A
Authority
BR
Brazil
Prior art keywords
benzotriazois
aryl
production
Prior art date
Application number
BR7603023A
Other languages
Portuguese (pt)
Inventor
H White
C Krolewski
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 BR7603023A publication Critical patent/BR7603023A/en

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)
  • Springs (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR7603023A 1975-05-14 1976-05-13 PROCESS FOR THE PRODUCTION OF 2-ARYL-2H-BENZOTRIAZOIS BR7603023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57738675A 1975-05-14 1975-05-14

Publications (1)

Publication Number Publication Date
BR7603023A true BR7603023A (en) 1977-05-31

Family

ID=24308487

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7603023A BR7603023A (en) 1975-05-14 1976-05-13 PROCESS FOR THE PRODUCTION OF 2-ARYL-2H-BENZOTRIAZOIS

Country Status (9)

Country Link
JP (1) JPS6036432B2 (en)
BE (1) BE841771A (en)
BR (1) BR7603023A (en)
CH (1) CH615167A5 (en)
DE (1) DE2620896A1 (en)
ES (2) ES447875A1 (en)
FR (1) FR2311013A1 (en)
GB (1) GB1494826A (en)
NL (1) NL7605204A (en)

Families Citing this family (6)

* 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
JPH02202880A (en) * 1989-01-31 1990-08-10 Kemipuro Kasei Kk Production of 2-phenylbenzotriazoles
JPH02202879A (en) * 1989-01-31 1990-08-10 Kemipuro Kasei Kk Production of 2-phenylbenzotriazoles
US5675015A (en) * 1996-03-07 1997-10-07 Eastman Kodak Company Process for the preparation of benzotriazole derivatives
JP6131400B2 (en) * 2013-01-29 2017-05-24 シプロ化成株式会社 Benzotriazole derivative compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529815A (en) * 1970-06-19 1972-10-31 Ciba Geigy Ag Use of 2- (2'-hydroxyphenyl) -benzotriazole compounds as light stabilizers
US3978074A (en) * 1973-11-21 1976-08-31 Uniroyal Inc. Method of making hydroxyarylbenzotriazoles and their N-oxides

Also Published As

Publication number Publication date
ES447875A1 (en) 1977-07-16
ES447876A1 (en) 1977-07-16
DE2620896A1 (en) 1976-12-02
JPS6036432B2 (en) 1985-08-20
GB1494826A (en) 1977-12-14
FR2311013B1 (en) 1978-05-19
CH615167A5 (en) 1980-01-15
NL7605204A (en) 1976-11-16
BE841771A (en) 1976-11-16
FR2311013A1 (en) 1976-12-10
JPS51138679A (en) 1976-11-30

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