We have developed a new synthetic access to stereodefined diamino 1,2-diols starting from homochiral a-aminoacylsilanes. A [3+2] cycloaddition with benzo nitrile oxide of the vinylated adducts and a reductive ring opening constitute key steps of the reaction sequence.
我们开发了一种从同手性 a-
氨基酰基
硅烷开始合成立体二
氨基 1,2
-二醇的新途径。
乙烯基化加合物与氧化
苯甲腈的 [3+2] 环加成和还原开环构成反应序列的关键步骤。