130481-07-1Relevant academic research and scientific papers
Silylstannylation of ethyl diazoacetate with novel silylstannyl triflates
Fronda, Antonio,Maas, Gerhard
, p. 289 - 294 (2007/10/02)
Reaction of Ph2tBuSiSnMe3 or iPr3SiSnMe3 with triflic acid (CF3SO3H; TfOH) at -40 deg C yields the first silylstannyl triflates, Ph2tBuSiSnMe2OTf and iPr3SiSnMe2OTf.The former triflate is thermally unstable above 0 deg C, but the latter has been isolated as a thermally stable crystalline solid.Both triflates can be used for efficient silylstannylation of ehtyl diazoacetate.
