Abstract We present our findings on the regio- and stereo chemical outcome of the cycloadditions of sterically crowded diphenylacetonitrile oxide towards mono and disubstituted electron deficient and electron rich olefins. The resultant Δ2-isoxazolines are further transformed to their corresponding β-hydroxy carbonyl compounds employing Curran's protocol.
摘要 我们介绍了我们对空间拥挤的
二苯基乙腈氧化物环加成对单和二取代缺电子和富电子烯烃的区域和立体
化学结果的发现。使用 Curran 协议将所得 Δ2-
异恶唑啉进一步转化为其相应的 β-羟基羰基化合物。