All-in-One Synthesis of 3,6-Dideoxysugars: An Olefin Metathesis–Isomerization Approach
作者:Hongwei Chen、Zuming Lin、Yuan Meng、Jian Li、Sha-Hua Huang、Ran Hong
DOI:10.1021/acs.orglett.3c02449
日期:2023.9.1
known congeners, has been reported using commercially available methyl lactates in five steps. The essential tandem process involving the olefin cross-metathesis and isomerization steps was enabled by the dual function of Grubbs-II catalyst, affording the products in good yields and providing concise and practical access to a class of biologically important deoxysugars.
据报道,使用市售的乳酸甲酯分五个步骤集体合成了 3,6-二脱氧糖,包括七种天然已知的同源物。格拉布斯-II 催化剂的双重功能实现了涉及烯烃交叉复分解和异构化步骤的重要串联过程,提供了良好收率的产品,并提供了简洁实用地获得一类具有重要生物学意义的脱氧糖的途径。