Amine-Borane Complexes: Air- and Moisture-Stable Partners for Palladium-Catalyzed Borylation of Aryl Bromides and Chlorides
作者:Hélène D. S. Guerrand、Michel Vaultier、Sandra Pinet、Mathieu Pucheault
DOI:10.1002/adsc.201401153
日期:2015.4.13
amine–borane complexes directly in palladium catalyzed borylation has been developed. The reaction proceeds through the sequential formation of a boronium species followed by deprotonation leading to the aminoborane. This reagent is then directly used in the borylation process leading, after work‐up, to various boronic acid derivatives. The reaction was applied to (hetero)aryl triflates, iodides, bromides
已经开发了一种直接在钯催化的硼化反应中使用胺-硼烷配合物的方法。该反应通过依次形成硼物质然后进行去质子化而产生氨基硼烷而进行。然后,该试剂可直接用于硼化过程中,经过处理后可生成各种硼酸衍生物。将反应物应用于(杂)芳基三氟甲磺酸酯,碘化物,溴化物和氯化物。