A New One-Pot Synthesis of Dialkyl Phosphonates from Diazo Compounds and Dialkyl Hydrogen Phosphites
作者:Alexander M. Polozov、Nina A. Polezhaeva、Albert H. Mustaphin、Alexander V. Khotinen、Boris A. Arbuzov
DOI:10.1055/s-1990-26924
日期:——
Bis(acetylacetonato)copper(II) is an effective catalyst for the preparation of dialkyl phosphonates from diazo compounds and dialkyl hydrogen phosphites. This method complements the classical ones and makes 2-dialkoxyphosphoryl-1,3-dicarbonyl compounds available.
双(乙酰丙酮)铜(II)是一种有效的催化剂,可从重氮化合物和二烷基膦酸氢盐制备二烷基膦酸盐。这种方法是对传统方法的补充,使 2-二烷氧基磷酰-1,3-二羰基化合物成为可能。