41803-45-6

Basic information

• Product Name: 1,4-Oxathiin, 2,3-dihydro-6-phenyl-
• CAS NO: 41803-45-6
• Molecular Formula: C10H10OS
• Molecular Weight: 178.255
• Mol File: 41803-45-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,4-Oxathiin, 2,3-dihydro-6-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Oxathiin, 2,3-dihydro-6-phenyl-(41803-45-6)
• EPA Substance Registry System: 1,4-Oxathiin, 2,3-dihydro-6-phenyl-(41803-45-6)

Safety Data

• Hazardous Substances Data: 41803-45-6(Hazardous Substances Data)

Upstream product

• 532-27-4 1-chloroacetophenone 
• 60-24-2 2-hydroxyethanethiol 
• 70-11-1 α-bromoacetophenone 
• 5684-32-2 2-methyl-2-phenyl-[1,3]oxathiolane 

Downstream Products

• 253664-43-6 (S)-6-phenyl-2,3-dihydro-4-oxo-1,4-oxathiine 

Relevant articles and documents

Studies on the Preparation of Dihydro-1,4-oxathiines. Computer-Assisted Evaluation of the Results of Retrosynthetic Analysis Verified by Synthetic Experiments and By-Product Analyses. Synthetic Pathways Involving α-Sulfenylated Ketones and 1,3-Oxathiolanes of α-Halo and α-Hydroxy K...

The preparation of 2- and 2,3-substituted 5,6-dihydro-1,4-oxathiines has been studied by computer simulation and by experiment.Three major synthetic pathways, involving 2-(1-hydroxyalkyl)-1,3-oxathiolanes, 2-(1-haloalkyl)-1,3-oxathiolanes, 2-hydroxyethylthiomethyl ketones, methanesulfonates of 2-hydroxyethylthiomethyl ketones and 2-choroethylthiomethyl ketones as intermediates, were evaluated, by running the program CAMEO, and by experiment.The results of the two approaches were compared and the major by-products of the reactions were identified by GLC/MS.