作者:Peter Wipf、Xiaodong Wang
DOI:10.1021/ol025600c
日期:2002.4.1
text] 1,3-Azole derivatives of 2-aminocyclohexanecarboxylic acid represent a new class of bidentate ligands for metal-mediated catalytic asymmetric synthesis. N-[2-(4-Isopropyl-4,5-dihydrooxazol-2-yl)cyclohexyl]methanesulfonamide (6) is particularly well suited for the addition of alkylzinc reagents to aliphatic aldehydes in high enantiomeric excess.
[反应:见正文] 2-氨基环己烷羧酸的1,3-偶氮衍生物代表了金属介导的催化不对称合成的一类新的双齿配体。N- [2-(4-异丙基-4,5-二氢恶唑-2-基)环己基]甲磺酰胺(6)特别适合于以高对映体过量将烷基锌试剂添加到脂肪族醛中。