144035-43-8

Basic information

• Product Name: 2H-Tetrazole, 2-[(4-nitrophenyl)methyl]-
• CAS NO: 144035-43-8
• Molecular Formula: C8H7N5O2
• Molecular Weight: 205.176
• Mol File: 144035-43-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2H-Tetrazole, 2-[(4-nitrophenyl)methyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Tetrazole, 2-[(4-nitrophenyl)methyl]-(144035-43-8)
• EPA Substance Registry System: 2H-Tetrazole, 2-[(4-nitrophenyl)methyl]-(144035-43-8)

Safety Data

• Hazardous Substances Data: 144035-43-8(Hazardous Substances Data)

Upstream product

• 288-94-8 1H-tetrazole 
• 619-73-8 4-nitrobenzyl chloride 
• 100-11-8 1-bromomethyl-4-nitro-benzene 

Downstream Products

• 1027192-01-3 (4-Tetrazol-2-ylmethyl-phenyl)-hydrazine 

Relevant articles and documents

Alkylation of 5-substituted NH-tetrazoles by alcohols in the superacid CF3SO3H

Reactions of 5-substituted NH-tetrazoles with alcohols in the superacid CF3SO3H have been studied. Both the structure of the tetrazole and the nature of alcohol were found to dramatically influence the selectivity of the reaction and yields of products. Tetrazoles bearing phenyl, electron-donating aryl, or benzyl groups at the 5-position, have been alkylated using various alcohols (including MeOH and EtOH) in CF3SO3H upon heating at 60 °C for 0.3-12 h to afford 2-alkyl-2H-tetrazoles in 30-98% yields.