开发了RhCl 3催化的 1-取代萘的近选择性 C−H/C−H 氧化均偶联反应,以获取硫属元素包埋的蒽蒽。S-嵌入蒽蒽 ( PTT ) 表现出迁移率为 1.1 cm 2 V -1 s -1的空穴传输。p 型到 n 型半导体的转变是通过 PTT 的 S 原子氧化实现的,生成的PTT-O4显示出迁移率为 0.022 cm 2 V -1 s -1的电子传输。
Ni-Catalyzed cross-coupling of aryl thioethers with alkyl Grignard reagents <i>via</i> C–S bond cleavage
作者:Dan Zhu、Lei Shi
DOI:10.1039/c8cc03665a
日期:——
A Ni-catalyzed cross-coupling of aryl thioethers with alkyl Grignardreagents, accompanied by the cleavage of the C(aryl)–SMe bond, has been presented. This method is distinguished by its mild conditions and moderate functional group tolerance, such as hydroxyl, halogen, and heterocycles, which should provide a straightforward access to the modification of sulfur-containing molecules.