N-(2-Iodoethyl) and N-(3-iodopropyl)pyrimidines and purines undergo stereoselective conjugate radical addition with an optically active oxazolidinone acceptor to give syn-adducts that can be converted into pyrimidine and purine amino acids.
N-(2-
碘乙基) 和 N-(3-
碘丙基)
嘧啶和
嘌呤与光学活性
恶唑烷酮受体发生立体选择性共轭自由基加成反应,得到可转化为
嘧啶和
嘌呤氨基酸的顺式加合物。