reacted with tetrabutylammonium fluoride in tetrahydrofuran at 0 °C for 1 h to give the corresponding free acids in nearly quantitative yields. Under the same conditions, t-butyldimethylsilyl protectinggroup of secondary alcohols remained intact.
2-甲苯磺酰乙酯羧酸盐与四丁基氟化铵在四氢呋喃中于 0 °C 反应 1 小时,以几乎定量的产率得到相应的游离酸。在相同条件下,仲醇的叔丁基二甲基甲硅烷基保护基保持完整。