79841-63-7

Basic information

• Product Name: 1-trimethylsilyl-1,2,2-triphenyl ethene
• Synonyms: 1-trimethylsilyl-1,2,2-triphenyl ethene
• CAS NO: 79841-63-7
• Molecular Weight: 328.529
• Mol File: 79841-63-7.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1-trimethylsilyl-1,2,2-triphenyl ethene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-trimethylsilyl-1,2,2-triphenyl ethene(79841-63-7)
• EPA Substance Registry System: 1-trimethylsilyl-1,2,2-triphenyl ethene(79841-63-7)

Safety Data

• Hazardous Substances Data: 79841-63-7(Hazardous Substances Data)

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 22021-09-6 1,2,2-triphenyl-1-iodoethylene 
• 74483-17-3 chlorophosphane 
• 79841-55-7 trimethylsilyl phenyl thioketone 
• 113964-63-9 1-Chloro-2,2,3-triphenyl-3-trimethylsilanyl-phosphirane 
• 89703-77-5 Trimethyl-((R)-1-oxo-2,3,3-triphenyl-1λ⁴-thiiran-2-yl)-silane 
• 79841-58-0 Trimethyl-(2,3,3-triphenyl-thiiranyl)-silane 
• 113964-70-8 (S)-2,2,3-Triphenyl-3-trimethylsilanyl-phosphirane 
• 28830-22-0 tris(trimethylsilyl)methyllithium 
• 908093-98-1 diazodiphenylmethane 

Downstream Products

• 58-72-0 Triphenylethylene 

Relevant articles and documents

Hydrocarbon-Soluble Bis(trimethylsilylmethyl)calcium and Calcium-Iodine Exchange Reactions at sp2-Hybrized Carbon Atoms

Hydrocarbon-soluble and highly reactive [(L)xCa(CH2SiMe3)2] (L = tetrahydropyran, x = 4 (2a); L = tmeda, x = 2 (2b)) is synthesized by the metathesis reaction of Me3SiCH2CaI (1-I) with KCH2SiMe3. The durability of 2a in tetrahydropyran solution at 0 °C is sufficiently high for subsequent chemical transformations. The reaction of ICH2SiMe3 with calcium in diethyl ether yields unique cage compound [(Et2O)2Ca(I)2·(Et2O)2Ca(I)(OEt)·(Et2O)Ca(I)(CH2SiMe3)] (3). We demonstrate that alkylcalcium complexes are valuable reagents for calcium-iodine exchange reactions at Csp2-I functionalities.

Synthesis and Chemical Behaviour of Thioacylsilanes (Silyl Thioketones). Part 1. Oxidation to S-Oxides, Conversion into Silylated Thiiranes, Silylated Triarylethylenes, and α-Silylated Sulphides

Trimethylsilyl and triphenylsilylaryl thioketones have been synthesized by acid catalysed reaction of the corresponding ketones with hydrogen sulphide.Such silylated thioketones heve been oxidized to give S-oxides and converted with diaryldiazomethanes into triaryl thiiranes; upon treatment with organolithium nucleophiles they undergo thiophilic addition.The ready desulphurization with triphenylphosphine of silylated thiirans to the corresponding silyl triaryl ethylenes is also reported.

Silyl Thioketones and Silylated Thiirans

The preparation of silyl thioketones, and their reactions leading to silylated thiirans and other hitherto unknown silylated heterocycles, are reported.