113854-19-6

Basic information

• Product Name: Silane, trimethyl[[4-(methylsulfonyl)phenyl]ethynyl]-
• CAS NO: 113854-19-6
• Molecular Formula: C12H16O2SSi
• Molecular Weight: 252.409
• Mol File: 113854-19-6.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Silane, trimethyl[[4-(methylsulfonyl)phenyl]ethynyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, trimethyl[[4-(methylsulfonyl)phenyl]ethynyl]-(113854-19-6)
• EPA Substance Registry System: Silane, trimethyl[[4-(methylsulfonyl)phenyl]ethynyl]-(113854-19-6)

Safety Data

• Hazardous Substances Data: 113854-19-6(Hazardous Substances Data)

Upstream product

• 134317-21-8 1-methylthio-4-[2-(trimethylsilyl)ethynyl]benzene 
• 3466-32-8 4-bromoohenyl methyl sulfone 
• 1066-54-2 trimethylsilylacetylene 

Downstream Products

• 113885-24-8 (E)-2-(4-Methanesulfonyl-phenyl)-3-phenyl-1-trimethylsilanyl-propenone 
• 135043-09-3 4-(4-Methanesulfonyl-phenylethynyl)-phenylamine 
• 340771-31-5 1‐ethynyl‐4‐(methylsulfonyl)benzene 
• 1350470-08-4 5-(4-(methylsulfonyl)phenyl)-3-phenylisoxazole 

Relevant articles and documents

Cobalt Single-Atom-Intercalated Molybdenum Disulfide for Sulfide Oxidation with Exceptional Chemoselectivity

The identification of chemoselective oxidation process en route to fine chemicals and specialty chemicals is a long-standing pursuit in chemical synthesis. A vertically structured, cobalt single atom-intercalated molybdenum disulfide catalyst (Co1-in-MoS2) is developed for the chemoselective transformation of sulfides to sulfone derivatives. The single-atom encapsulation alters the electron structure of catalyst owing to confinement effect and strong metal–substrate interaction, thus enhancing adsorption of sulfides and chemoselective oxidation at the edge sites of MoS2 to achieve excellent yields of up to 99% for 34 examples. The synthetic scopes can be extended to sulfide-bearing alkenes, alkynes, aldehydes, ketones, boronic esters, and amines derivatives as a toolbox for the synthesis of high-value, multifunctional sulfones and late-stage functionalization of pharmaceuticals, e.g., Tamiflu. The synthetic utility of cobalt single atom-intercalated MoS2, together with its reusability, scalability, and simplified purification process, renders it promising for industrial productions.

Novel valdecoxib derivatives by ruthenium?II)-promoted 1, 3-dipolar cycloaddition of nitrile oxides with alkynes - Synthesis and COX-2 inhibition activity

Novel valdecoxib-based cyclooxygenase-2 inhibitors were synthesized in one step via 1, 3-dipolar cycloaddition of nitrile oxides with a series of eleven aryl alkynes, six of them described for the first time. Application of Ru?II)-catalysis leads preferab

MediaChrom: Discovering a Class of Pyrimidoindolone-Based Polarity-Sensitive Dyes

A small library of six polarity-sensitive fluorescent dyes, nicknamed MediaChrom, was prepared. This class of dyes is characterized by a pyrimidoindolone core fitted out with a conjugated push-pull system and a carboxy linker for a conceivable coupling wi