The title compounds behaved as α-bromoglycine templates. Radical substitutions and SN1-type nucleophilic additions proceeded with retention of stereochemistry, while SN2-type displacements occurred with net inversion of configuration. A homocoupling product was obtained in attempting a Stille cross-coupling reaction.
标题化合物表现为α-
溴甘
氨酸模板。自由基取代和S N 1型亲核加成继续保留立体
化学,而S N 2型置换发生净构型倒置。在尝试进行Stille交叉偶联反应时获得了均偶联产物。