1448196-31-3Relevant academic research and scientific papers
Nitration of silyl allenes to form functionalized nitroalkenes
Sabbasani, Venkata R.,Lee, Daesung
, p. 3954 - 3957 (2013)
An efficient nitration of silyl allenes with nitrogen dioxide radical, generated from NaNO2 and AcOH, to form α-nitro-α,β- unsaturated silyl oximes has been developed. A similar nitration could be achieved by using Fe(NO3)3·9H2O and FeCl3·6H2O, but different from the regioselective oxime formation, two regioisomeric chloride-trapped products were isolated with varying ratios depending on the steric bulk of the silyl group. A novel ring-closure reaction of α-nitro-α,β-unsaturated silyl oximes upon treating with TBAF to form isooxazolidinone derivatives was also developed.
