1186331-73-6

Upstream product

• 1631-83-0 diphenylsilyl chloride 
• 38274-16-7 2-bromo-1-(trimethylsilylethynyl)benzene 
• 80-10-4 diphenylsilyl dichloride 
• 583-55-1 1-Bromo-2-iodobenzene 

Downstream Products

• 1186331-81-6 1,1-diphenyl-2-(trimethylsilyl)-1H-benzo[b]silole 
• 1372768-16-5 (E)-(2-(4-(biphenyl-4-yl)but-3-en-1-ynyl)phenyl)diphenylsilanol 
• 1372768-17-6 (E)-(2-(4-(naphthalen-2-yl)but-3-en-1-ynyl)phenyl)diphenylsilanol 
• 1372768-18-7 (E)-(2-(4-(2-methoxyphenyl)but-3-en-1-ynyl)phenyl)diphenylsilanol 
• 1372768-21-2 (2-(3-methylbut-3-en-1-ynyl)phenyl)diphenylsilanol 
• 1372768-22-3 (2-(3-methylenehept-1-ynyl)phenyl)diphenylsilanol 
• 1372768-23-4 (2-(3-methyleneoct-1-ynyl)phenyl)diphenylsilanol 
• 1372768-27-8 (8aS,14aS)-5,5-diphenyl-8,8a-dihydro-5H-anthra[1,2-e]benzo[c][1,2]oxasiline-9,14(7H,14aH)-dione 
• 1372768-28-9 (8S,8aS,14aS)-5,5,8-triphenyl-8,8a-dihydro-5H-anthra[1,2-e]benzo[c][1,2]oxasiline-9,14(7H,14aH)-dione 
• 1372768-29-0 (8S,8aS,14aS)-5,5-diphenyl-8-p-tolyl-8,8a-dihydro-5H-anthra[1,2-e]benzo[c][1,2]oxasiline-9,14(7H,14aH)-dione 
• 1372768-30-3 (8S,8aS,14aS)-8-(4-methoxyphenyl)-5,5-diphenyl-8,8a-dihydro-5H-anthra[1,2-e]benzo[c][1,2]oxasiline-9,14(7H,14aH)-dione 
• 1372768-31-4 (8S,8aS,14aS)-8-(4-fluorophenyl)-5,5-diphenyl-8,8a-dihydro-5H-anthra[1,2-e]benzo[c][1,2]oxasiline-9,14(7H,14aH)-dione 
• 1372768-32-5 (8S,8aS,14aS)-8-(4-chlorophenyl)-5,5-diphenyl-8,8a-dihydro-5H-anthra[1,2-e]benzo[c][1,2]oxasiline-9,14(7H,14aH)-dione 
• 1372768-33-6 (8S,8aS,14aS)-8-(biphenyl-4-yl)-5,5-diphenyl-8,8a-dihydro-5H-anthra[1,2-e]benzo[c][1,2]oxasiline-9,14(7H,14aH)-dione 

Relevant academic research and scientific papers

Diisobutylaluminum Hydride Promoted Cyclization of 1-Hydrosilyl-4-silyl-1,3-enynes to Polysubstituted Siloles

An efficient method for preparing unsymmetrically multisubstituted siloles is described. The reaction of 1-hydrosilyl-4-silyl-1,3-enynes with diisobutylaluminum hydride (DIBAL-H) gave multisubstituted siloles in good to high yields. This method could be applied to the synthesis of benzosiloles using 2-hydrosilyl-1-(silylethynyl)benzenes as substrates. The silole formation was also promoted even by a substoichiometric amount of DIBAL-H. The reaction provides a straightforward method to prepare siloles and benzosiloles.

Hybrid metal/organo relay catalysis enables enynes to be latent dienes for asymmetric diels-alder reaction

The hybrid Au(I)/Bronsted acid binary catalyst system enables enynes to serve as latent 1,3-silyloxydienes capable of participating in the first cascade hydrosiloxylation of an enynyl silanol/asymmetric Diels-Alder reaction. A variety of polycyclic compounds bearing multistereogenic centers were obtained in high yields and excellent enantioselectivities from the relay catalytic cascade reaction between (2-(but-3-en-1-ynyl)phenyl) silanols and quinones catalyzed by the combined achiral gold complex and chiral N-triflyl phosphoramide.

Synthesis of benzo[b]siloles via KH-promoted cyclization of (2-Alkynylphenyl)silanes

(Figure Presented) (2-Alkynylphenyl)silanes undergo intramolecular cyclization in the presence of an excess or a subequimolar amount of potassium hydride to give a variety of new 2-substituted benzosiloles in good to excellent yields. Some of these compou