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A novel route for the synthesis of phosphonate-containing siloxanes by the catalyst-free Kabachnik—Fields reaction

Journal 2024 · IF 1.7 · 73(9): 2725-2729 · 发表于 2024 年 10 月 26 日
作者: Yang Zhihui,Wang Xiaochen,Wang Yuanrong,Yang Jinyun,Lu Haifeng
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摘要

A new route for the synthesis of siloxanes containing substituents with the phosphonate and amino groups based on the catalyst-free Kabachnik—Fields reaction was developed. The synthesis was accomplished under mild conditions using 3-aminopropylsilanes, cyclic ketones, and diethyl phosphite as the starting materials to give the corresponding 1-(3-silylpropylamino)cycloalkylphosphonates in high yields.