The first stereoselective total synthesis of (3S,4R)-dihydroxy-(6S)-undecyl-α-pyranone and total synthesis of (2S,3R,5S)-(−)-2,3-dihydroxytetradecan-5-olide
作者:Gowravaram Sabitha、Sambit Nayak、M. Bhikshapathi、J.S. Yadav
DOI:10.1016/j.tetlet.2009.07.058
日期:2009.9
The first total synthesis of (3S,4R)-dihydroxy-(6S)-undecyl-α-pyranone 1 and total synthesis of (2S,3R,5S)-(−)-2,3-dihydroxytetradecan-5-olide 2 have been achieved in five steps in a highly stereoselective manner using Maruoka allylation, olefin cross-metathesis, and Sharpless asymmetric dihydroxylation as key steps.
(3 S,4 R)-二羟基-(6 S)-十一烷基-α-吡喃酮1的第一个全合成和(2 S,3 R,5 S)-(-)-2,3-二羟基四癸烷的全合成使用Maruoka烯丙基化,烯烃交叉复分解和Sharpless不对称二羟基化为关键步骤,以高度立体选择性的方式通过五个步骤获得了-5-olide 2。