A chemoselective photolabile protecting group for aldehydes
作者:Jing Xu、Shouguo Zhang、Hongpeng Yang、Xiaoxue Wen、Tao Peng、Kaijun Xu、Gang Wang、Lin Wang
DOI:10.1016/j.tetlet.2020.151709
日期:2020.4
A new and high-efficiency photolabileprotectinggroup (PLPG) for aldehydes is described. The PLPG was introduced to aldehydes by using a Lewis acid. Results showed that the PLPG can be released rapidly and smoothly under ultraviolet (UV) irradiation with high efficiency and low cost. This PLPG can easily synthesized and also be selectively protect aldehydes in the presence of ketones.