摘要 : The reaction of Grignard reagents with alkyl halides has been extensively studied by Kharasch and his coworkers.It was found that in the presence of certain transition metal salts the reactions took place via free radical mechanis... 展开 The reaction of Grignard reagents with alkyl halides has been extensively studied by Kharasch and his coworkers.It was found that in the presence of certain transition metal salts the reactions took place via free radical mechanism (Kharasch reaction).Recently there has been a renewed interest in this field of research and it is one of the important subjects of investigation for single electron transfer in organic chemistry. To the best of the authors’ knowledge, single-electron transfer 收起