JPS51138679A - Production of 22aryll2hh benzotriazole - Google Patents

Production of 22aryll2hh benzotriazole

Info

Publication number: JPS51138679A
Authority: JP; Japan
Prior art keywords: 22aryll2hh; benzotriazole; production; 22aryll2hh benzotriazole
Prior art date: 1975-05-14
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

JP5519876A

Other languages

Japanese (ja)

Other versions

JPS6036432B2 (en

Inventor

Eru Howaito Hawaado

Bui Kuroriusukii Kashimiiru

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.)

1975-05-14

Filing date

1976-05-14

Publication date

1976-11-30

1976-05-14 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1976-11-30 Publication of JPS51138679A publication Critical patent/JPS51138679A/en

1985-08-20 Publication of JPS6036432B2 publication Critical patent/JPS6036432B2/en

Status Expired legal-status Critical Current

Links

QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 title 1
239000012964 benzotriazole Substances 0.000 title 1

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Springs (AREA)

JP5519876A 1975-05-14 1976-05-14 Method for producing 2-aryl-2H-benzotriazole Expired JPS6036432B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US57738675A	1975-05-14	1975-05-14
US577386		1975-05-14

Publications (2)

Publication Number	Publication Date
JPS51138679A true JPS51138679A (en)	1976-11-30
JPS6036432B2 JPS6036432B2 (en)	1985-08-20

Family

ID=24308487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP5519876A Expired JPS6036432B2 (en)	1975-05-14	1976-05-14	Method for producing 2-aryl-2H-benzotriazole

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)	ES447876A1 (en)
FR (1)	FR2311013A1 (en)
GB (1)	GB1494826A (en)
NL (1)	NL7605204A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6471862A (en) *	1987-09-11	1989-03-16	Chemipro Kasei Kaisha Ltd	Production of 2-phenylbenzotriazole
JP2014144931A (en) *	2013-01-29	2014-08-14	Shipro Kasei Kaisha Ltd	Benzotriazole derivative compound

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1984002365A1 (en) *	1982-12-07	1984-06-21	Commw Scient Ind Res Org	Use of substituted 2-(2'-hydroxyaryl)-2h-benzotriazolesulfonates as photostabilising agents for natural and synthetic fibres
JPH02202880A (en) *	1989-01-31	1990-08-10	Kemipuro Kasei Kk	Method for producing 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

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

1976
- 1976-05-12 DE DE19762620896 patent/DE2620896A1/en not_active Ceased
- 1976-05-12 CH CH593976A patent/CH615167A5/en not_active IP Right Cessation
- 1976-05-13 ES ES447876A patent/ES447876A1/en not_active Expired
- 1976-05-13 FR FR7614394A patent/FR2311013A1/en active Granted
- 1976-05-13 GB GB1968876A patent/GB1494826A/en not_active Expired
- 1976-05-13 BR BR7603023A patent/BR7603023A/en unknown
- 1976-05-13 BE BE166976A patent/BE841771A/en not_active IP Right Cessation
- 1976-05-13 ES ES447875A patent/ES447875A1/en not_active Expired
- 1976-05-14 JP JP5519876A patent/JPS6036432B2/en not_active Expired
- 1976-05-14 NL NL7605204A patent/NL7605204A/en not_active Application Discontinuation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6471862A (en) *	1987-09-11	1989-03-16	Chemipro Kasei Kaisha Ltd	Production of 2-phenylbenzotriazole
JP2014144931A (en) *	2013-01-29	2014-08-14	Shipro Kasei Kaisha Ltd	Benzotriazole derivative compound

Also Published As

Publication number	Publication date
DE2620896A1 (en)	1976-12-02
FR2311013A1 (en)	1976-12-10
CH615167A5 (en)	1980-01-15
BR7603023A (en)	1977-05-31
JPS6036432B2 (en)	1985-08-20
ES447875A1 (en)	1977-07-16
FR2311013B1 (en)	1978-05-19
BE841771A (en)	1976-11-16
GB1494826A (en)	1977-12-14
ES447876A1 (en)	1977-07-16
NL7605204A (en)	1976-11-16

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