Synthesis of a paramagnetic boronic acid as a useful synthetic building block and carbohydrate affinity spin probe
作者:Tamás Kálai、József Jekő、Kálmán Hideg
DOI:10.1016/j.tetlet.2004.09.044
日期:2004.11
A paramagnetic boronic acid was synthesized by lithiation of 1-acetoxy-3-bromo-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole followed by treatment with trimethyl borate. This paramagnetic boronic acid proved to be a useful starting compound in Suzuki cross-coupling reactions and it exhibited affinity toward fructose and inulin.
通过将1-乙酰氧基-3-溴-2,2,5,5-四甲基-2,5-二氢-1 H-吡咯锂化,然后用硼酸三甲酯处理,合成顺磁性硼酸。该顺磁性硼酸被证明是铃木交叉偶联反应中有用的起始化合物,并且对果糖和菊粉表现出亲和力。