The first catalytic Sakurai reaction of N-alkoxycarbonylamino sulfones with allyltrimethylsilane.
We report the first catalytic Sakurai reaction of N-alkoxycarbonylamino sulfones with allylsilanes. The allylation reaction of N-alkoxycarbonylamino phenylsulfones with allyltrimethylsilane proceeded smoothly with low catalyst loading of bismuth triflate (2.0 mol%) to afford the corresponding protected homoallylic amines in moderate to very good yields (up to 96%).
Ollevier
Thierry
T
Département de chimie, Université Laval, Québec, Canada G1K 7P4. thierry.ollevier@chm.ulaval.ca
Li
Zhiya
Z
D002384:Catalysis; D015394:Molecular Structure; D013450:Sulfones / Q000737:chemistry*; D014297:Trimethylsilyl Compounds / Q000737:chemistry*
D013450:Sulfones; D014297:Trimethylsilyl Compounds; C440774:allyltrimethylsilane