作者:Lorenzo Di Terlizzi、Angelo Martinelli、Daniele Merli、Stefano Protti、Maurizio Fagnoni
DOI:10.1021/acs.joc.2c01248
日期:——
The selective visible-light-driven generation of a weak acid (sulfinic acid, in nitrogen-purged solutions) or a strong acid (sulfonic acid, in oxygen-purged solutions) by using shelf-stable arylazo sulfones was developed. These sulfones were then used for the green, smooth, and efficient photochemical catalytic protection of several (substituted) alcohols (and phenols) as tetrahydropyranyl ethers or
通过使用货架稳定的芳基偶氮砜,开发了选择性可见光驱动的弱酸(亚磺酸,在氮气吹扫溶液中)或强酸(磺酸,在氧气吹扫溶液中)的产生。然后,这些砜被用于作为四氢吡喃醚或缩醛对几种(取代的)醇(和酚)进行绿色、平滑和高效的光化学催化保护。