A t-BuONa-mediated C–OH/P(O)–H cross dehydration coupling to produce alkylphosphine oxides is developed. This reaction employed readily available alcohols and P(O)–H compounds as the starting materials, providing an efficient alternative method for constructing sp3 C–P bonds. A reasonable reaction path involving dehydration and subsequent regio-selective hydrophosphorylation of the resulting alkenes
开发了一种由t -BuONa介导的C-OH / P(O)-H交叉脱
水偶联生成烷基膦氧化物的方法。该反应采用现成的醇和P(O)-H化合物作为起始原料,为构建sp 3 C-P键提供了一种有效的替代方法。提出了一个合理的反应路径,涉及到脱
水和随后的烯烃选择性区域
磷酸化。