One-pot syntheses of novel pyrazole-containing bisphosphonate esters at room temperature
作者:Haoyue Xiang、Xueyu Qi、Yuyuan Xie、Guangyu Xu、Chunhao Yang
DOI:10.1039/c2ob25889g
日期:——
An efficient general synthetic approach has been developed to synthesize pyrazole-containing bisphosphonate (N-BPs) esters from chromenone derivatives via a sequential two-step reaction in one pot at ambient temperature in good to excellent yields. This protocol provides a new convenient method to prepare lipophilic bisphosphonate precursors with potential activities.
开发出了一种高效的通用合成方法,通过在室温下的一锅两步连续反应,从咕吨酮衍生物中以良好至极佳的产率合成了含有吡唑的双膦酸酯(N-BPs)酯。该方案提供了一种新的便捷方法,用于制备具有潜在活性的疏水性双膦酸酯前体。