Synthesis of α-Fluorinated Phosphonates from α-Fluorovinylphosphonates: A New Route to Analogues of Lysophosphatidic Acid
作者:Yong Xu、Lian Qian、Glenn D. Prestwich
DOI:10.1021/ol034597+
日期:2003.6.1
efficient method for the preparation of alpha-monofluoromethylene (-CHF-) phosphonates from alpha-fluorovinylphosphonate provides access to a class of lysophosphatidic acid (LPA) receptor-subtype agonists. In addition, sn-2 O-methylation of alpha-monofluoromethylene phosphonates using trimethylsilyldiazomethane generated sn-1-acyl, 2-O-methyl alpha-monofluoromethylene derivatives. Finally, a novel method
一种由α-氟乙烯基膦酸酯制备α-单氟亚甲基(-CHF-)膦酸酯的通用有效方法,使人们可以使用一类溶血磷脂酸(LPA)受体亚型激动剂。另外,使用三甲基甲硅烷基重氮甲烷对α-单氟亚甲基膦酸酯进行sn-2 O-甲基化生成了sn-1-酰基,2-O-甲基α-单氟亚甲基衍生物。最后,开发了一种新型的1,2-二醇选择性醚化方法,并制备了一类新的sn-1 O-甲基,2-酰基α-单氟亚甲基LPA类似物。[反应:看文字]