80253-67-4

Basic information

• Product Name: tetrazol-5-ylmethyl 4-chlorobenzoate
• Synonyms: tetrazol-5-ylmethyl 4-chlorobenzoate
• CAS NO: 80253-67-4
• Molecular Weight: 238.633
• Mol File: 80253-67-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tetrazol-5-ylmethyl 4-chlorobenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: tetrazol-5-ylmethyl 4-chlorobenzoate(80253-67-4)
• EPA Substance Registry System: tetrazol-5-ylmethyl 4-chlorobenzoate(80253-67-4)

Safety Data

• Hazardous Substances Data: 80253-67-4(Hazardous Substances Data)

Upstream product

• 74-11-3 para-chlorobenzoic acid 
• 80253-66-3 cyanomethyl 4-chlorobenzoate 

Relevant articles and documents

Benzopyrones. Part 17. The Synthesis of some Bischromones and the Reaction of Cyanomethyl Esters with Sodium Azide

Treatment of 4-oxochromen-2-carboxyl chloride with dimethylcadmium gave 1-methyl-1-(4-oxochromen-2-yl)ethyl 4-oxochromen-2-carboxylate (11) which was synthesized unequivocally and degraded to the carboxylic acid and 2-(1-methylvinyl)chromen-4-one. 2-Acetylchromen-4-one was synthesized by a new and more efficient method from 4-oxochromen-2-carbonyl chloride.The synthesis and some reactions of 4-oxochromen-2-yl isocyanate, and the cyanomethyl esters of 4-oxochromen-2-carboxylic and -2,6-dicarboxylic acids are descibed.