Reductive removal of methoxyacetyl protective group using sodium borohydride
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 sodiumborohydride. 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