The photophysics and photochemistry of XnAA-TBD photobase generator are described along with the rate constants of intersystem crossing and internal conversion underlying the release of TBD by a photodecarboxylation process occurring from T2 with a rate constant of 2.2×109 s−1.
描述了 XnAA-TBD 光碱发生器的光物理学和光化学,以及通过从 T 2发生的光脱羧过程释放 TBD 的系统间交叉和内部转换的速率常数,速率常数为 2.2× 10 9 s -1。