444584-86-5

Upstream product

• 5599-27-9 dichloro(dimesityl)silane 
• 143504-46-5 1,1,2,2-tetrakis[2-(dimethylaminomethyl)phenyl]disilane 
• 444584-81-0 2-(dimethylaminomethyl)phenyl-(2,4,6-trimethylphenyl)silane 
• 210547-74-3 {2-[1,2-Dichloro-2-(2-dimethylaminomethyl-phenyl)-1,2-bis-(2,4,6-trimethyl-phenyl)-disilanyl]-benzyl}-dimethyl-amine 
• 210547-62-9 2-(dimethylaminomethyl)phenyl-(2,4,6-trimethylphenyl)silane 
• 153686-70-5 Chlor-bis<2-(dimethylaminomethyl)phenyl>silan 
• 143504-47-6 bis<2-(dimethylaminomethyl)phenyl>silane 

Relevant academic research and scientific papers

Synthesis of di- and trisilanes with potentially chelating substituents

Silylenes 2 or 4, generated by thermolysis of cyclotrisilanes 1 and 3, were inserted into the Si-Cl or Si-H bonds of monosilanes to yield a variety of disilanes, which can be further functionalized subsequently. In a few cases, trisilanes are accessible by the reaction of 1 with disilanes. The reaction of a metalated silane with a chlorosilane is an alternative method for the formation of Si-Si bonds, which turned out to be especially useful for the synthesis of bulkily substituted disilanes. Some of the new dichlorodiand trisilanes themselves serve as thermal precursors of silylenes 2 or 4, the extrusion of which can be catalyzed by 1 or 3 in certain cases.