Scheme 3.
Olefin isomerization followed by intramolecular hydroacylation. a) [Rh((±)-L1)]BF4 (10 mol %), acetone, 60 °C, 17 h. The 16/17 ratios were obtained for the reaction performed at room temperature.
Olefin isomerization followed by intramolecular hydroacylation. a) [Rh((±)-L1)]BF4 (10 mol %), acetone, 60 °C, 17 h. The 16/17 ratios were obtained for the reaction performed at room temperature.