156054-72-7Relevant academic research and scientific papers
Zur Darstellung neuer Organosiliciumpolymere aus speziell substituierten Silyltriflatderivaten
Uhlig, Wolfram
, p. 225 - 230 (1994)
Diphenylsilanediol reacts with silyl-bis-triflates and triethylamine under formation of polysiloxanes.A series of new modified organosilicon polymers was prepared by use of special substituted triflate derivatives, obtained by protodesilylation of disilanes, carbosilanes and disilylalkines with CF3SO3H.This simple method allowed the synthesis of compounds in which the siloxane units are connected by disilane, carbosilane or silylalkine bridges.The polymeres are characterized by NMR-spectroscopy (29Si, 13C, 1H).Key words: Silyl; Triflate; Polymer
Benzylidene- and Methylene-bis-silyltriflates as New Synthetic Materials for Organosilicon Polymers
Uhlig, W.
, p. 609 - 614 (2007/10/02)
The title compounds have been prepared by reaction of phenyl-, allyl- or amino-substituted disilylmethanes and disilylphenylmethanes with trifluoromethanesulfonic acid.New organosilicon oligomers and polymers are obtained in good yields and high purities
Bis(trifluoromethylsulfonyloxy)organosilicon Compounds as Synthetic Materials for New Silicon Polymers
Uhlig, Wolfram
, p. 985 - 990 (2007/10/02)
The new polycarbosilanes, polysiloxanes, and polysilylenealkynes 1c-6c were obtained by condensation of electrophilic α,ω-bis(trifluoromethylsulfonyloxy)organosilicon compounds 1b-6b with nucleophiles such as organolithium and organomagnesium compounds.Th
