Department of Chemistry and RECETOX, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
Chem Commun (Camb). 2018 May 29;54(44):5558-5561. doi: 10.1039/c8cc03341b.
A controlled photorelease of alkynoic acids from the meso-methyl BODIPY photoremovable protecting group facilitates their subsequent efficient decarboxylation to give terminal alkynes for a CuI-catalyzed azide/alkyne cycloaddition. The quantum efficiencies of the photochemical step and the kinetics of the click reaction step are reported.
从间-甲基 BODIPY 光致脱保护基团中控制释放炔酸，有利于随后高效脱羧生成末端炔烃，以进行 CuI 催化的叠氮化物/炔烃环加成反应。报告了光化学步骤的量子产率和点击反应步骤的动力学。
