2,2,6,6-tetramethylpiperidine-borane complex

二苯基膦

4-羟基-2,2,5,5-四甲基-己烷-3-酮

2,2,2-trifluoro-1-(2,2,6,6-tetramethylpiperidin-1-yl)ethan-1-one

1,2,2,6,6-五甲基哌啶