CH593270A5 - - Google Patents

Info

Publication number
CH593270A5
CH593270A5 CH1663673A CH1663673A CH593270A5 CH 593270 A5 CH593270 A5 CH 593270A5 CH 1663673 A CH1663673 A CH 1663673A CH 1663673 A CH1663673 A CH 1663673A CH 593270 A5 CH593270 A5 CH 593270A5
Authority
CH
Switzerland
Application number
CH1663673A
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
Priority to CH1663673A priority Critical patent/CH593270A5/xx
Priority to DE19742454889 priority patent/DE2454889A1/de
Priority to NL7415293A priority patent/NL7415293A/xx
Priority to CA214,530A priority patent/CA1047500A/en
Priority to US05/527,180 priority patent/US4001266A/en
Priority to IT2985074A priority patent/IT1026531B/it
Priority to GB5108374A priority patent/GB1451409A/en
Priority to JP49136589A priority patent/JPS609031B2/ja
Priority to SU7402078313A priority patent/SU578879A3/ru
Priority to AU75754/74A priority patent/AU7575474A/en
Priority to GB1084476A priority patent/GB1451410A/en
Priority to BE150848A priority patent/BE822588A/xx
Priority to SU762331206A priority patent/SU593663A3/ru
Priority to FR7608450A priority patent/FR2292708A1/fr
Publication of CH593270A5 publication Critical patent/CH593270A5/xx

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
CH1663673A 1973-11-27 1973-11-27 CH593270A5 (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CH1663673A CH593270A5 (ja) 1973-11-27 1973-11-27
DE19742454889 DE2454889A1 (de) 1973-11-27 1974-11-20 Verfahren zur herstellung von 2(2-hydroxyphenyl)-benztriazolen
NL7415293A NL7415293A (nl) 1973-11-27 1974-11-22 Werkwijze voor de bereiding van 2-(2-hydroxy- fenyl)benztriazolen.
CA214,530A CA1047500A (en) 1973-11-27 1974-11-25 Process for the manufacture of 2-(2-hydroxyphenyl) benztriazoles
US05/527,180 US4001266A (en) 1973-11-27 1974-11-25 Process for the manufacture of 2-(2-hydroxyphenyl)benztriazoles
IT2985074A IT1026531B (it) 1973-11-27 1974-11-26 Procedimento per la preparazione di 2 2 idrossifenil benzotriazoli
GB5108374A GB1451409A (en) 1973-11-27 1974-11-26 Process for the manufacture of 2-2-hydroxyphenyl-benztriazoles
JP49136589A JPS609031B2 (ja) 1973-11-27 1974-11-26 ２−（２′−ヒドロキシフエニル）−ベンゾトリアゾ−ル類の製造方法
SU7402078313A SU578879A3 (ru) 1973-11-27 1974-11-26 Способ получени производных 2-(2-оксифенил)бензотриазола
AU75754/74A AU7575474A (en) 1973-11-27 1974-11-26 Manufacture of 2-%2-hydroxyphenyl< benztriazoles
GB1084476A GB1451410A (en) 1973-11-27 1974-11-26 Process for the manufacture of 2- 2-hydroxyphenyl-benzotriazole-1 oxides
BE150848A BE822588A (fr) 1973-11-27 1974-11-26 Procede de preparation d'(hydroxy-2 phenyl)-2 benzotriazoles
SU762331206A SU593663A3 (ru) 1973-11-27 1976-03-12 Способ получени производных 2-(2-оксифенил)-бензтриазол-1-оксида
FR7608450A FR2292708A1 (fr) 1973-11-27 1976-03-24 Procede de preparation d'oxydes-1 d'(hydroxy-2 phenyl)-2 benzotriazoles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1663673A CH593270A5 (ja) 1973-11-27 1973-11-27

Publications (1)

Publication Number Publication Date
CH593270A5 true CH593270A5 (ja) 1977-11-30

Family

ID=4418939

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1663673A CH593270A5 (ja) 1973-11-27 1973-11-27

Country Status (11)

Country Link
US (1) US4001266A (ja)
JP (1) JPS609031B2 (ja)
AU (1) AU7575474A (ja)
BE (1) BE822588A (ja)
CA (1) CA1047500A (ja)
CH (1) CH593270A5 (ja)
DE (1) DE2454889A1 (ja)
FR (1) FR2292708A1 (ja)
GB (2) GB1451410A (ja)
NL (1) NL7415293A (ja)
SU (2) SU578879A3 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH633003A5 (de) * 1977-08-17 1982-11-15 Ciba Geigy Ag Verfahren zur herstellung von benzotriazolen.
US4224451A (en) * 1978-12-20 1980-09-23 American Cyanamid Company Process for the preparation of 2-aryl-2H-benzotriazoles
IT1207929B (it) * 1979-11-09 1989-06-01 S P A 3 M Italia Composti assorbitori di u.v.ed elementi fotografici che li contengono
JPH0718087B2 (ja) * 1982-12-07 1995-03-01 コモンウエルス・サイエンテイフィック・アンド・インダストリアル・リサーチ・オーガニゼーション ウール，染色されたウール，絹，ナイロンまたはこれらの混紡を光劣化から保護する方法および光劣化から保護されたウール，染色されたウール，絹，ナイロンまたはこれらの混紡
US4611061A (en) * 1984-03-26 1986-09-09 Iolab Corporation 2'-hydroxy-5'-(hydroxyalkyl)phenyl-2H-benzotriazoles
US4587346A (en) * 1985-01-22 1986-05-06 Ciba-Geigy Corporation Liquid 2-(2-hydroxy-3-higher branched alkyl-5-methyl-phenyl)-2H-benzotriazole mixtures, stabilized compositions and processes for preparing liquid mixtures
JPH0441474Y2 (ja) * 1985-06-04 1992-09-29
US4760148A (en) * 1985-09-03 1988-07-26 Ciba-Geigy Corporation 5-aralkyl substituted 2H-benzotriazoles and stabilized compositions
US4727158A (en) * 1985-09-03 1988-02-23 Ciba-Geigy Corporation 5-Higher alkyl substituted-2H-benzotriazoles
US4990623A (en) * 1986-07-28 1991-02-05 Berenbaum Morris B Sulfonated 2-(2'-hydroxyaryl)-2H-benzotriazoles and/or sulfonated aromatic formaldehyde condensates
DE3732169A1 (de) * 1987-09-24 1989-04-06 Bayer Ag Verfahren zur herstellung von mit aromatischen systemen kondensierten triazolen
BR9808874B1 (pt) 1997-04-15 2010-07-13 processo para a preparação de um estabilizador com formação de pó reduzida.
JP2001031658A (ja) * 1999-07-21 2001-02-06 Osaka Seika Kogyo Kk ベンゾトリアゾール系化合物の製造方法
CN105694099B (zh) * 2016-03-09 2017-03-15 天津利安隆新材料股份有限公司 一种用于聚合物的添加剂
CN116003274A (zh) * 2022-12-30 2023-04-25 浙江华贝药业有限责任公司 一种无催化剂的5-氨基水杨酸的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL223154A (ja) * 1956-12-14
US3230194A (en) * 1961-12-22 1966-01-18 American Cyanamid Co 2-(2'-hydroxy-5'-tertiary-octylphenyl)-benzotriazole and polyolefins stabilized therewith
US3773751A (en) * 1969-09-08 1973-11-20 American Cyanamid Co Synthesis of nitroaromatic-azophenols

Also Published As

Publication number Publication date
JPS609031B2 (ja) 1985-03-07
AU7575474A (en) 1976-05-27
GB1451409A (en) 1976-10-06
SU578879A3 (ru) 1977-10-30
FR2292708B1 (ja) 1979-04-20
SU593663A3 (ru) 1978-02-15
FR2292708A1 (fr) 1976-06-25
GB1451410A (en) 1976-10-06
NL7415293A (nl) 1975-05-29
DE2454889A1 (de) 1975-05-28
CA1047500A (en) 1979-01-30
US4001266A (en) 1977-01-04
BE822588A (fr) 1975-05-26
JPS5088072A (ja) 1975-07-15

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Legal Events

Date Code Title Description
PL Patent ceased