727-15-1Relevant academic research and scientific papers
PHOSPHONATES α-SILYLES (RO)2P(O)CR1R2SiR3R4R5 ET α,α-DISILYLES (RO)2P(O)CR12; PREPARATION ET PROPRIETES
Savignac, Philippe,Teulade, Marie-Paule,Collignon, Noel
, p. 135 - 144 (2007/10/02)
Phosphonoalkylation of trisubstituted chlorosilanes in the presence of excess i-Pr2NLi has been examined to establish the steric and electrophilic properties of each silane.A similar sequence has been developed for the introduction of two Si(CH3)3 groups.The Si-C bond cleavage clearly demonstrates the protecting effect of trisubstituted silyl groups; but the silyl groups do not influence the formation of vinylphosphonates in the Peterson reaction.
