[reaction: see text] An efficient oxidative lactonization of 1,4-diols in acetone is accomplished by the well-defined ruthenium catalyst, whose bifunctional nature underlies the high efficiency as well as unique chemo- and regioselectivity of the reaction which provides a rapid access to gamma-butyrolactones including flavor lactones hinokinin, and muricatacin.
[反应:参见文本]明确定义的
钌催化剂可实现
丙酮中1,4
-二醇的有效氧化内酯化,其双官能性质是该反应的高效率以及独特的
化学和区域选择性的基础,该反应提供了快速获得
γ-丁内酯,包括风味内酯,日激肽和莫里卡星。