IT1071653B - Procedimento per la produzione di 2 aril 2h benzotriazoli - Google Patents

Procedimento per la produzione di 2 aril 2h benzotriazoli

Info

Publication number
IT1071653B
IT1071653B IT2324276A IT2324276A IT1071653B IT 1071653 B IT1071653 B IT 1071653B IT 2324276 A IT2324276 A IT 2324276A IT 2324276 A IT2324276 A IT 2324276A IT 1071653 B IT1071653 B IT 1071653B
Authority
IT
Italy
Prior art keywords
alkyl
corresp
hydrogen
derivs
deriv
Prior art date
Application number
IT2324276A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1071653B publication Critical patent/IT1071653B/it

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT2324276A 1975-05-14 1976-05-13 Procedimento per la produzione di 2 aril 2h benzotriazoli IT1071653B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57738575A 1975-05-14 1975-05-14
US66834476A 1976-03-19 1976-03-19

Publications (1)

Publication Number Publication Date
IT1071653B true IT1071653B (it) 1985-04-10

Family

ID=27077228

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2324276A IT1071653B (it) 1975-05-14 1976-05-13 Procedimento per la produzione di 2 aril 2h benzotriazoli

Country Status (2)

Country Link
CA (1) CA1073463A (it)
IT (1) IT1071653B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3476752D1 (en) * 1983-06-01 1989-03-23 Ciba Geigy Ag Process for the preparation of 2-arylbenzotriazoles
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
US5187289A (en) * 1989-01-31 1993-02-16 Chemipro Kasei Kaisha, Ltd. Method of preparing 2-phenyl benzotriazoles

Also Published As

Publication number Publication date
CA1073463A (en) 1980-03-11

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Effective date: 19940512