Manganese-Catalyzed Anti-Markovnikov Hydroamination of Allyl Alcohols via Hydrogen-Borrowing Catalysis
作者:Kuhali Das、Koushik Sarkar、Biplab Maji
DOI:10.1021/acscatal.1c01199
日期:2021.6.18
In this article, a selective formal anti-Markovnikov hydroamination of allyl alcohols is presented. It enables the versatile synthesis of valuable γ-amino alcohol building blocks. A phosphine-free Earth’s abundant manganese(I) complex catalyzed the reaction under hydrogen-borrowing conditions. A vast range of aliphatic, aromatic amines, drug molecules, and natural product derivatives underwent successful
控制加氢胺化反应的选择性对于胺的多样化来说是一项极具挑战性但非常理想的任务。在本文中,介绍了烯丙醇的选择性正式反马尔科夫尼科夫加氢胺化。它使有价值的 γ-氨基醇构建块的多功能合成成为可能。一种不含磷的地球上丰富的锰 (I) 配合物在借氢条件下催化了该反应。大量的脂肪族、芳香族胺、药物分子和天然产物衍生物与具有优异官能团耐受性的伯烯和仲烯丙醇成功加氢胺化(57 个例子)。该催化可以在克级进行,并已应用于药物分子的合成。