焦磷酰氯

焦磷酰氯是一种无机化合物，化学式为。它可由三氯氧磷和甲醇反应制得：Gi K. Cheung; et al. A Convenient Preparation of Pyrophosphoryl Chloride and Its Use in Vilsmeier Formylation Reactions. Synlett 1992; 1992(1): 77-78. 

它是三氯氧磷和醇反应的中间体。

它和格氏试剂反应，可以得到二烃基膦酸或三烃基氧化膦。Crofts, P. C.; Downie, I. M.; Williamson, K. The reaction of pyrophosphoryl chloride with grignard reagents. Journal of the Chemical Society (Resumed), 1964. 1240-1244. .它也是维尔斯迈尔-哈克反应的试剂。Ian M. Downie; et al. Vilsmeier formylation and glyoxylation reactions of nucleophilic aromatic compounds using pyrophosphoryl chloride. Tetrahedron, 1993. 49. 19. 

参考文献

Category:脱水剂
Category:氯氧化物
Category:五价磷化合物