作者:Masami Kuriyama、Tsubasa Takeichi、Masaaki Ito、Noritsugu Yamasaki、Ryota Yamamura、Yosuke Demizu、Osamu Onomura
DOI:10.1002/chem.201102709
日期:2012.2.27
Efficient and mild: The selective monoallylation of 1,2‐diols was successfully developed with Pd/Sn bimetallic catalysis in good to excellent yields. This process was carried out with high substrate tolerance under mild conditions (see scheme). The catalyst system achieved the quite high chemoselectivity even in the presence of a 1:1 mixture of the 1,2‐diol and mono‐ol.
高效且温和:通过Pd / Sn双金属催化成功地开发了1,2-二醇的选择性单烯丙基化,收率良好至极佳。该过程在温和条件下以较高的基材耐受性进行(参见方案)。即使存在1,2-二醇和一元醇的1:1混合物,该催化剂体系也实现了很高的化学选择性。