1370259-45-2

Upstream product

• 1560-28-7 pentamethylchlorodisilane 
• 21375-88-2 1-bromo-2-(phenylethenyl)benzene 
• 38274-16-7 2-bromo-1-(trimethylsilylethynyl)benzene 
• 1370259-19-0 1,1,1,2,2-pentamethyl-2-[2-(2-phenylethynyl)phenyl]disilane 
• 1370259-28-1 1-(2-ethynylphenyl)-1,1,2,2,2-pentamethyldisilane 
• 1370259-27-0 1,1,1,2,2-pentamethyl-2-{2-[2-(trimethylsilyl)ethynyl]phenyl}disilane 

Relevant academic research and scientific papers

Direct Syn Addition of Two Silicon Atoms to a C≡C Triple Bond by Si?Si Bond Activation: Access to Reactive Disilylated Olefins

A catalytic intramolecular silapalladation of alkynes affords, in good yields and stereoselectively, syn-disilylated heterocycles of different chemical structure and size. When applied to silylethers, this reaction leads to vinylic silanols that undergo a rhodium-catalyzed addition to activated olefins, providing the oxa-Heck or oxa-Michael products, depending on the reaction conditions.

Rhodium-catalysed intramolecular trans-bis-silylation of alkynes to synthesise 3-silyl-1-benzosiloles

Intramolecular addition of a Si-Si bond across a C-C triple bond occurs in a trans fashion in the presence of rhodium(i) catalysts. The trans-bis-silylation reaction of (2-alkynylphenyl)disilanes affords 3-silyl-1-benzosiloles.