作者:Emmanuelle Convers、Heather Tye、Mark Whittaker
DOI:10.1016/j.tetlet.2004.03.029
日期:2004.4
The synthesis of a polymer-supported Mukaiyama reagent is described. This preparation was thoroughly optimized using a DoE approach to achieve optimum loading, and the procedure was successfully applied to prepare the supported reagent on a 10 g scale. This reagent proved to be effective for the formation of carbodiimides through the dehydration of thioureas and for a one-pot guanylation of primary
描述了聚合物负载的Mukaiyama试剂的合成。使用DoE方法对该制剂进行了彻底优化,以实现最佳负载,并且该过程成功应用于10 g规模的支持试剂的制备。事实证明,该试剂可有效地通过硫脲的脱水形成碳二亚胺,并能有效地对伯胺进行单锅法鸟苷化。