作者:Liang-Liang Wang、Lin Peng、Jian-Fei Bai、Qing-Chun Huang、Xiao-Ying Xu、Li-Xin Wang
DOI:10.1039/c0cc03032e
日期:——
An efficient Michaelâketone aldolâdehydration domino reaction has been developed to afford spiro[cyclohex-2-enone-oxindole] motifs with high yields (up to 99%), excellent diastereoselectivities (dr >20â:â1) and enantioselectivities (up to 96% ee).