作者:Pradip K. Gadekar、Maryann Hoermann、Faith Corbo、Rajiv Sharma、S. Sarveswari、Abhijit Roychowdhury
DOI:10.1016/j.tetlet.2013.11.074
日期:2014.1
Herein, we have developed a mild and selective reductive deprotection method for the MAc protected alcohols using sodium borohydride. The new deprotection conditions provide a complete orthogonality between O-MAc and other protecting groups such as tert-butyl ester, N-Boc, Fmoc, Cbz, O-TBDMS, N-benzyl, O-benzyl, O-acetyl, N-acetyl, N-MAc, etc. In addition to O-MAc deprotection, this method is also
在这里,我们已经开发了一种使用硼氢化钠的MAc保护的醇类的温和选择性还原脱保护方法。新的脱保护条件使O -MAc与其他保护基团(例如叔丁酯,N -Boc,Fmoc,Cbz,O -TBDMS,N-苄基,O-苄基,O-乙酰基,N-乙酰基)完全正交。,N -MAc等。除了O -MAc脱保护外,该方法也适用于S -MAc脱保护。