89457-03-4

Basic information

• Product Name: Benzene, [(2-ethoxy-2-phenylethyl)thio]-
• CAS NO: 89457-03-4
• Molecular Formula: C16H18OS
• Molecular Weight: 258.384
• Mol File: 89457-03-4.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Benzene, [(2-ethoxy-2-phenylethyl)thio]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, [(2-ethoxy-2-phenylethyl)thio]-(89457-03-4)
• EPA Substance Registry System: Benzene, [(2-ethoxy-2-phenylethyl)thio]-(89457-03-4)

Safety Data

• Hazardous Substances Data: 89457-03-4(Hazardous Substances Data)

Upstream product

• 100-42-5 styrene 
• 54815-45-1 ethyl benzenesulfenate 
• 89423-15-4 2-phenyl-2-ethoxyethyl-p-toluene sulphonate 
• 930-69-8 sodium thiophenolate 
• 36747-96-3 2-ethoxy-2-phenylethanol 
• 79309-63-0 ethyl α-ethoxy-α-phenylacetate 
• 2882-19-1 ethyl 2-phenyl-2-bromoacetate 
• 64-17-5 ethanol 
• 80-17-1 benzenesufonyl hydrazide 
• 882-33-7 diphenyldisulfane 
• 618-41-7 Benzenesulfinic acid 
• 931-59-9 benzenesulfenyl chloride 
• 98-09-9 benzenesulfonyl chloride 

Downstream Products

• 65885-18-9 phenyl (2-phenyl-2-ethoxy ethyl)sulphone 

Relevant articles and documents

Tetrabutylammonium Iodide Mediated Synthesis of β-Alkoxy Sulfides and Vinyl Sulfones by Using Benzenesulfonyl Chlorides as the Sulfur Sources under Acidic or Alkaline Conditions

The tetrabutylammonium iodide (TBAI)-promoted generation of sulfur-containing compounds from benzenesulfonyl chlorides and alkenes is described. Under acidic condition, a wide range of β-alkoxy sulfides were obtained in good to excellent yields, whereas under alkaline conditions, various vinyl sulfones were produced in moderate to good yields. A novel preparation of (E)-β-iodovinyl sulfones was achieved through direct difunctionalization of alkynes with benzenesulfonyl chlorides and TBAI.

Catalytic chalcogenylation under greener conditions: A solvent-free sulfur- and seleno-functionalization of olefins via I2/DMSO oxidant system

Herein, we report a solvent- and metal-free methodology for the alkoxy-chalcogenylation of styrenes, using molecular iodine as a catalyst, DMSO as a stoichiometric oxidant, and different nucleophiles under microwave irradiation. This eco-friendly approach afforded the desired products in good to excellent yields in only 10 min. In addition, using the same protocol, we carried out the cyclization reaction of relevant molecules, such as lapachol derivatives.

SULFATO-SULFENYLATION OF OLEFINS WITH ETHYL BENZENESULFENATE IN THE PRESENCE OF SULFUR TRIOXIDE

By the reaction of ethyl benzenesulfenate with sulfur trioxide a new highly reactive sulfenylating agent was obtained: ethyl phenylsulfenyl sulfate.New electrophilic-addition reactions with acyclic and mono-, bi-, and poly-cyclic olefins, dienes, and trie