Efficient Synthesis of 2‐Amino‐1‐Arylethanols Through a Lewis Base‐Catalyzed SiCl
<sub>4</sub>
‐Mediated Asymmetric Passerini‐Type Reaction
作者:Aurélie Gernet、Virginie Ratovelomanana‐Vidal、Jean‐Luc Pirat、David Virieux、Tahar Ayad
DOI:10.1002/ejoc.202001172
日期:2020.11.8
An atom economical and metal‐free, one‐pot two‐step asymmetric synthesis of highly valuable 2‐amino‐1‐arylethanols has been established from commercially available starting materials. The effectiveness and scalability of our approach have been demonstrated via the synthesis of the Salbutamol acetate salt, a bronchodilator widely used to treat asthma.
从市售的起始原料已经建立了一种原子经济,无金属,一锅两步不对称合成高价值的2-氨基-1-芳基乙醇。通过合成广泛用于治疗哮喘的支气管扩张剂醋酸沙丁胺醇盐,已证明了我们方法的有效性和可扩展性。