The use of 1,1-dimethyl-4,6-di-tert-butylspiro[2,5]octa-3,6-dien-5-one 1 as a âhypersensitiveâ probe for single electron transfer in the reaction of several nucleophiles (RMgX, RLi and R2CuLi) with carbonyl compounds is demonstrated.
在几种亲核物(RMgX、RLi 和 R2CuLi)与羰基化合物的反应中,将
1,1-二甲基-4,6-二叔丁基螺[2,5]辛-3,6-二烯-5-酮 1 用作单电子转移的 "高灵敏度 "探针。