Tetralones as precursors for the synthesis of 2,2′-disubstituted 1,1′-binaphthyls and related compounds
作者:Simon S. Moleele、Joseph P. Michael、Charles B. de Koning
DOI:10.1016/j.tet.2008.08.079
日期:2008.11
Using tetralones as starting materials, the synthesis of biaryl compounds is described in this paper. The tetralones were initially converted into 1-bromo-3,4-dihydro-2-naphthalenecarbaldehydes before effecting aromatization into the corresponding naphthalenes. These products were then subjected to Suzuki–Miyaura cross-coupling reactions, with a variety of aromatic boronic acids containing substituents
本文以四氢萘酮为起始原料,描述了联芳基化合物的合成。首先将四氢萘酮转化为1-溴-3,4-二氢-2-萘甲醛,然后进行芳构化成相应的萘。然后将这些产物与在邻位含有取代基的各种芳香族硼酸进行铃木-宫浦交叉偶联反应,制得联芳基化合物。联芳基化合物具有含杂原子的取代基的邻位到新形成的二芳基轴。