The reaction of ene diols, which are readily available through catalytic asymmetric dihydroxylation of conjugated dienes, with p-tosylisocynate catalyzed by Pd(0) gave enantiomerically enriched oxazolidin-2-ones in high yields.
烯二醇(可通过共轭二烯的催化不对称二羟基化反应轻松获得)与Pd(0)催化的对
甲苯磺酰基
异氰酸酯的反应可以高收率得到对映体富集的
恶唑烷-2-酮。