Bu3SnH–HMPA combined system is an efficient reagent for the reduction of aldehydes. The reaction proceeds in good yields, and chemoselective carbonyl reduction is achieved for the substrate which includes another reducible group. Moreover, the intermediate, tin alkoxide, undergoes further reaction such as the preparation of ethers and heterocyclic compounds in the one pot procedure.
Bu3SnH–HMPA结合体系是一种高效的试剂,用于还原醛。反应产率良好,并且对包含其他可还原基团的底物实现了
化学选择性的羰基还原。此外,中间体
锡醇盐还可进一步反应,例如在一锅法中制备醚和
杂环化合物。