二芳基甲烷和三芳基甲烷是许多领域中一类重要的化合物。在这里,我们报道了一种有效的光诱导芳基化(烷基化),用于借助 Cs 2 CO 3从容易获得的N-磺酰腙和芳基/烷基硼酸合成二芳基甲烷、双(二芳基甲基)苯、芳基烷基甲烷和三芳基甲烷。在光存在下,二芳基甲烷的合成也可以通过三组分方法以一锅法从醛合成,收率良好。此外,我们还通过合成有机硼化合物和2°-醇证明了其合成实用性。
Boron carbonitride photocatalysts for direct decarboxylation: the construction of C(sp<sup>3</sup>)–N or C(sp<sup>3</sup>)–C(sp<sup>2</sup>) bonds with visible light
作者:Jiale Shi、Tao Yuan、Rong Wang、Meifang Zheng、Xinchen Wang
DOI:10.1039/d1gc00922b
日期:——
functionalization of acids via metal-free boron carbon nitride (BCN) photocatalysis, delivering the desired products underambientconditions. This methodology is applicable to the late-stage modification of pharmaceutical molecules and gram-scale experiments as well as in the recovery and reuse of the photocatalysts without the loss of reactivity. The developed photochemical reaction system fulfills the requirements