Recyclable phenothiazine organophotoredox catalysts (PTHS 1–3, E1/2ox* = −2.34 to −2.40 V vs. SCE) have been developed. When the recycling performance was evaluated, PTHS-1 could be recovered at least four times without loss of its catalytic activity. These recyclable organophotoredox catalysts represent a promising tool for sustainable organic synthesis.
已开发出可回收的吩噻嗪有机光氧化还原催化剂( PTHS 1–3 , E 1/2 ox * = -2.34 至 -2.40 V vs. SCE)。当评估回收性能时, PTHS-1可以回收至少四次而不损失其催化活性。这些可回收的有机光氧化还原催化剂代表了可持续有机合成的有前途的工具。
Efficient Thia‐Bridged Triarylamine Heterohelicenes: Synthesis, Resolution, and Absolute Configuration Determination
作者:Giuseppe Lamanna、Cristina Faggi、Francesco Gasparrini、Alessia Ciogli、Claudio Villani、Philip J. Stephens、Frank J. Devlin、Stefano Menichetti