344943-67-5

Basic information

• Product Name: C₁₈H₁₅ClN₂O₃S
• Synonyms: C₁₈H₁₅ClN₂O₃S
• CAS NO: 344943-67-5
• Molecular Weight: 374.848
• Mol File: 344943-67-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₈H₁₅ClN₂O₃S(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₈H₁₅ClN₂O₃S(344943-67-5)
• EPA Substance Registry System: C₁₈H₁₅ClN₂O₃S(344943-67-5)

Safety Data

• Hazardous Substances Data: 344943-67-5(Hazardous Substances Data)

Upstream product

• 34035-03-5 5-(4-chlorophenyl)-2-furaldehyde 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 

Downstream Products

• 33342-28-8 [5-(4-bromophenyl)furan-2-yl]methanol 
• 54146-45-1 2-(4-chloro-phenyl)-5-ethoxymethyl-furan 

Relevant articles and documents

Synthesis of 5-aryl-2-furaldehyde arylsulfonylhydrazones and their transformations in the Bamford-Stevens reaction

Reactions of arenesulfonohydrazides with 5-aryl-2-furaldehydes in anhydrous ethanol or dioxane afforded a series of the corresponding arylsulfonylhydrazones which reacted with alcoholic sodium alkoxides with liberation of nitrogen and formation of 2-alkoxymethyl-5-arylfurans. Thermolysis of 5-aryl-2-furaldehyde tosylhydrazones in aqueous sodium hydroxide, diethylamine, or morpholine is accompanied by evolution of ～50% of the theoretical amount of nitrogen. The major thermolysis products (yield 70-82%) are 5-aryl-2-furaldehyde N-(5-aryl-2-furylmethyl)tosylhydrazones; also, small amounts (2-3%) of 5-arylfurfuryl alcohols and bis(5-arylfurfuryl) ethers are formed.