184678-44-2

Basic information

• Product Name: 2-trimethylsilyl-1,3-bis(diethylamino)-1,1,3,3-tetraphenyl-2-methyltrisilane
• CAS NO: 184678-44-2
• Molecular Weight: 625.164
• Mol File: 184678-44-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-trimethylsilyl-1,3-bis(diethylamino)-1,1,3,3-tetraphenyl-2-methyltrisilane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-trimethylsilyl-1,3-bis(diethylamino)-1,1,3,3-tetraphenyl-2-methyltrisilane(184678-44-2)
• EPA Substance Registry System: 2-trimethylsilyl-1,3-bis(diethylamino)-1,1,3,3-tetraphenyl-2-methyltrisilane(184678-44-2)

Safety Data

• Hazardous Substances Data: 184678-44-2(Hazardous Substances Data)

Upstream product

• 4518-99-4 1,1-dichlorotetramethyldisilane 
• 140438-35-3 <(diethylamino)diphenylsilyl>lithium 

Relevant articles and documents

Mixed reagent (aminosilyl)lithium/i-PrMgBr for the synthesis of functionalized oligosilanes

Mixed reagents prepared in situ from the (aminosilyl)lithiums with i-PrMgBr undergo coupling reactions with chloro-oligosilanes without Si-Si bond cleavage, which is a serious side reaction with the (aminosilyl)lithiums themselves. Based on the coupling reaction and the amino-to-chloro transformation, functionalized tetrasilanes and hexasilanes are synthesized. The analysis of the 1H- and 29Si-NMR spectra indicates that these oligosilanes include three configurational isomers, ll, ul, and uu.