The first stereoselective total synthesis of (6S)-5,6-dihydro-6-[(2R)-2-hydroxy-6-phenylhexyl]-2H-pyran-2-one
作者:S. Chandrasekhar、Ch. Narsihmulu、S. Shameem Sultana、M. Srinivasa Reddy
DOI:10.1016/j.tetlet.2004.10.059
日期:2004.12
Iterative asymmetric allylations and ring-closing metathesis have been effectively performed for the first stereoselective total synthesis of (6S)-5,6-dihydro-6-[(2R)-2-hydroxy-6-phenylhexyl]-2H-pyran-2-one, a novel α,β-unsaturated-δ-lactone having antifungal activity, isolated from Ravensara crassifolia.
迭代不对称烯丙基化和闭环复分解已经为(6的第一立体选择性全合成被有效地执行小号)-5,6-二氢-6 - [(2 - [R)-2-羟基-6-苯基己基] -2 ħ -吡喃-2-酮,一种新型的具有抗真菌活性的α,β-不饱和-δ-内酯,从Ravensara crassifolia中分离出来。