作者:Justus T. Metternich、Stefan H. Hüttenhain
DOI:10.1080/00397911.2018.1496261
日期:2018.9.2
preparation of homochiral 3-hydroxy fatty acid nicotinyl ester. The pyridine moiety of the esters strongly moderates the reactivity of the borane. Incomplete conversion, however, was overcome by Lewis acid catalysis. Additionally, his structural element seems to be responsible for an improvement of the enzymatic resolution compared to the respective alkyl esters. The resolved enantiomers will be the
摘要 提出了一种制备同手性3-羟基脂肪酸烟酸酯的通用方法。酯的吡啶部分强烈地缓和了硼烷的反应性。然而,路易斯酸催化克服了不完全转化。此外,与相应的烷基酯相比,他的结构元素似乎是提高酶拆分率的原因。拆分的对映异构体将成为构建不同手性的脂质体分子的基本材料。图形概要