An improved synthesis and selective coupling of a hydroxy based photolabile linker for solid phase organic synthesis
作者:Darren L. Whitehouse、Sergey N. Savinov、David J. Austin
DOI:10.1016/s0040-4039(97)10133-2
日期:1997.11
Photolabile linkers have become an important orthogonal technique for substrate cleavage off the resin in solid-phase organic synthesis. Herein, we report an improved synthesis and selective coupling of a hydroxy based photolinker to a hydroxy based solid-phase resin, thereby removing the necessity for protection or on-resin manipulation.
光不稳定性连接剂已成为在固相有机合成中从树脂上裂解底物的一种重要的正交技术。在本文中,我们报道了基于羟基的光键合剂与基于羟基的固相树脂的改进的合成和选择性偶联,从而消除了保护或树脂上操作的必要性。