meso-methylBODIPYs to Vilsmeier-Haack reaction conditions. These competitive processes generate BODIPYs with opposed photophysical properties, from highly fluorescent dyes enabling laser emission, to non-fluorescent singlet-oxygen photosensitizers. The synthetic control is exerted on the basis of the structure of the starting BODIPY, as well as the electrophilic character (hard or soft) of the formylating reagent
在本文的工作中,我们报告了将内消旋-甲基BODIPY提交至Vilsmeier-Haack反应条件时对竞争过程的精细控制。这些竞争过程产生具有相反光物理性质的BODIPY,从能够发出激光的高荧光
染料到无荧光单线态氧光敏剂。综合控制是基于起始BODIPY的结构以及甲酰化试剂的亲电子特性(硬或软)来进行的。