203070-03-5

Basic information

• Product Name: 1-[(4-Methoxy-phenyl)-phenylselanyl-methyl]-1H-benzotriazole
• CAS NO: 203070-03-5
• Molecular Weight: 394.334
• Mol File: 203070-03-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-[(4-Methoxy-phenyl)-phenylselanyl-methyl]-1H-benzotriazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-[(4-Methoxy-phenyl)-phenylselanyl-methyl]-1H-benzotriazole(203070-03-5)
• EPA Substance Registry System: 1-[(4-Methoxy-phenyl)-phenylselanyl-methyl]-1H-benzotriazole(203070-03-5)

Safety Data

• Hazardous Substances Data: 203070-03-5(Hazardous Substances Data)

Upstream product

• 824-94-2 p-methoxybenzyl chloride 
• 95-14-7 1,2,3-Benzotriazole 
• 34837-55-3 Phenylselenyl bromide 
• 133349-85-6 1-(4''-methoxybenzyl)-1H-benzo[d][1.2.3]triazole 

Downstream Products

• 203070-26-2 1-[(4-Methoxy-phenyl)-bis-phenylselanyl-methyl]-1H-benzotriazole 
• 4231-69-0 1-(4-methoxybenzoyl)-1H-1,2,3-benzotriazole 

Relevant articles and documents

Oxidation of 1-[(Aryl)(phenylseleno)methyl]-, 1-[(Aryl)(arylthio)-(phenylseleno)methyl]-, and 1-[(Aryl)(diphenylseleno)-methyl]benzotriazoles with m-Chloroperbenzoic Acid

During the last decade, benzotriazole (1) has received much attention as an excellent synthetic auxiliary [1]. Recently Katritzky, et al. [2] studied the oxidation of 1-(phenylthiomethyl)benzotriazole (2a) and 1-(2-phenyl-1-phenylthioethyl)benzotriazole (2b) and obtained their sulfones and sulfoxides by treatment with m-chloroperbenzoic acid (m-CPBA) and sodium periodate, respectively. No compounds derived from a heterolytic cleavage between the α-carbon and the N-1 atoms of the foregoing compounds were isolated.