NL7605204A - Werkwijze ter bereiding van 2-aryl-2h-benzo- triazolen. - Google Patents
Werkwijze ter bereiding van 2-aryl-2h-benzo- triazolen.Info
- Publication number
- NL7605204A NL7605204A NL7605204A NL7605204A NL7605204A NL 7605204 A NL7605204 A NL 7605204A NL 7605204 A NL7605204 A NL 7605204A NL 7605204 A NL7605204 A NL 7605204A NL 7605204 A NL7605204 A NL 7605204A
- Authority
- NL
- Netherlands
- Prior art keywords
- triazoles
- benzo
- aryl
- preparing
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57738675A | 1975-05-14 | 1975-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7605204A true NL7605204A (nl) | 1976-11-16 |
Family
ID=24308487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7605204A NL7605204A (nl) | 1975-05-14 | 1976-05-14 | Werkwijze ter bereiding van 2-aryl-2h-benzo- triazolen. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS6036432B2 (nl) |
BE (1) | BE841771A (nl) |
BR (1) | BR7603023A (nl) |
CH (1) | CH615167A5 (nl) |
DE (1) | DE2620896A1 (nl) |
ES (2) | ES447876A1 (nl) |
FR (1) | FR2311013A1 (nl) |
GB (1) | GB1494826A (nl) |
NL (1) | NL7605204A (nl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPS6471862A (en) * | 1987-09-11 | 1989-03-16 | Chemipro Kasei Kaisha Ltd | Production of 2-phenylbenzotriazole |
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 |
US5675015A (en) * | 1996-03-07 | 1997-10-07 | Eastman Kodak Company | Process for the preparation of benzotriazole derivatives |
JP6131400B2 (ja) * | 2013-01-29 | 2017-05-24 | シプロ化成株式会社 | ベンゾトリアゾール誘導体化合物 |
Family Cites Families (2)
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 |
US3978074A (en) * | 1973-11-21 | 1976-08-31 | Uniroyal Inc. | Method of making hydroxyarylbenzotriazoles and their N-oxides |
-
1976
- 1976-05-12 CH CH593976A patent/CH615167A5/de not_active IP Right Cessation
- 1976-05-12 DE DE19762620896 patent/DE2620896A1/de not_active Ceased
- 1976-05-13 BE BE166976A patent/BE841771A/xx not_active IP Right Cessation
- 1976-05-13 FR FR7614394A patent/FR2311013A1/fr active Granted
- 1976-05-13 GB GB1968876A patent/GB1494826A/en not_active Expired
- 1976-05-13 ES ES447876A patent/ES447876A1/es not_active Expired
- 1976-05-13 ES ES447875A patent/ES447875A1/es not_active Expired
- 1976-05-13 BR BR7603023A patent/BR7603023A/pt unknown
- 1976-05-14 JP JP5519876A patent/JPS6036432B2/ja not_active Expired
- 1976-05-14 NL NL7605204A patent/NL7605204A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES447875A1 (es) | 1977-07-16 |
DE2620896A1 (de) | 1976-12-02 |
FR2311013A1 (fr) | 1976-12-10 |
FR2311013B1 (nl) | 1978-05-19 |
ES447876A1 (es) | 1977-07-16 |
GB1494826A (en) | 1977-12-14 |
JPS6036432B2 (ja) | 1985-08-20 |
BE841771A (fr) | 1976-11-16 |
JPS51138679A (en) | 1976-11-30 |
BR7603023A (pt) | 1977-05-31 |
CH615167A5 (en) | 1980-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |