Key Laboratory of Organic Polymer Photoelectric Materials, School of Science, Xijing University, Xi'an 710123, Shaanxi, China.
Molecules. 2019 Jan 22;24(3):377. doi: 10.3390/molecules24030377.
A direct metal-free transformation from arylamines to aryl naphthalene-1,8-diamino boronamides, a type of masked boronic acid, has been developed based on Sandmeyer-type reactions. A nonsymmetrical diboron reagent, B(pin)-B(dan), was utilized as the borylating reagent, and the B(dan) moiety was transferred to the aim products selectively. This conversion tolerated a series of functional groups, including chloro, bromo, fluoro, ester, hydroxy, cyano and amide.
基于桑德迈尔型反应，开发了一种将芳胺直接转化为芳基萘-1,8-二氨基硼酸酰胺（一种掩蔽硼酸）的无金属方法。使用非对称二硼试剂 B(pin)-B(dan)作为硼化试剂，并且 B(dan)部分可选择性地转移至目标产物。这种转化可以容忍一系列官能团，包括氯、溴、氟、酯、羟基、氰基和酰胺。
Zotero 插件
