91870-97-2

Basic information

• Product Name: Ethanone, 1-spiro[1,3-benzoxathiole-2,1'-cyclopentan]-5-yl-
• CAS NO: 91870-97-2
• Molecular Formula: C13H14O2S
• Molecular Weight: 234.319
• Mol File: 91870-97-2.mol

Chemical Properties

• CAS DataBase Reference: Ethanone, 1-spiro[1,3-benzoxathiole-2,1'-cyclopentan]-5-yl-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 1-spiro[1,3-benzoxathiole-2,1'-cyclopentan]-5-yl-(91870-97-2)
• EPA Substance Registry System: Ethanone, 1-spiro[1,3-benzoxathiole-2,1'-cyclopentan]-5-yl-(91870-97-2)

Safety Data

• Hazardous Substances Data: 91870-97-2(Hazardous Substances Data)

Upstream product

• 29026-65-1 spiro<1,3-benzoxathiole-2,1'-cyclopentane> 
• 75-36-5 acetyl chloride 

Downstream Products

• 99-93-4 4-Hydroxyacetophenone 

Relevant articles and documents

Studies on the Synthesis of Heterocyclic Compounds. XVI. Cleavage of 1,3-Benzodioxoles and -Benzoxathioles by Sodium Iodide-Acyl Chloride

The cleavage reaction of ethereal and thioethereal bonds with sodium iodide and acyl chloride has been studied.In all the 1,3-benzodioxoles and -benzoxathioles studied, the opening of the heterocyclic ring with formation of 1,2-diacetoxybenzene or 2-hydroxythiophenol diacetic acid ester and gem-diiodoalkanes and iodoalkenes has been observed.The structure of newly prepared compounds has been determined by analytical and spectroscopic data or comparison with authentic samples.

On the Acylation of 1,3-Benzoxathiole Systems

The acylation on 1,3-benzoxathiole systems, as well as the effect of the stoichiometry of the catalyst on the yields of ketones and of breaking products of the O-C-S bonds is here described.