120726-18-3Relevant academic research and scientific papers
Stannylated phosphines. I. Preparation of (β-trimethylstannyl)alkyldiphenylphosphines
Mitchell, Terence N.,Belt, Heinz-Joachim
, p. 167 - 172 (2007/10/02)
(β-Trimethylstannyl)alkyldiphenylphosphines can be readily prepared by addition of diphenylphosphine to the corresponding vinyltrimethyltin Me3SnCR=CH2 under free radical conditions.In contrast, free radical hydrostannation of the corresponding phosphines Ph2PCR=CH2 is a more complex process, and is apparently of little synthetic value.The title compound can be easily oxidised by potassium permanganate to give the corresponding phosphine oxides in good yields.Hydrostannation of model alkynyldiphenylphosphines (RCCPPh2, R=H, Me3Sn) occurs regiospecifically.
Functionally substituted organotins: formation of organotin-containing phosphines
Mitchell, Terence N.,Belt, Heinz-Joachim
, p. C28 - C30 (2007/10/02)
Additions of P-H bonds to vinylstannes, of Sn-H bonds to alkynylphosphines, and of Sn-P bonds to allenes and alkynes are described.
