苄位SP~3C-H结构的化合物在过氧叔丁醇(3倍摩尔量)存在下,以C Cl(10 mol%)为催化剂,无需配体,以叔丁醇为溶剂,在空气中、50℃反应12 h,苄位被氧化,生成相应的酮或酯(底物为苄醚)。底物苄位所在碳构成环状脂肪链的化合物收率较高,苄位接烯键的化合物无法反应。本方法经济性好、环境 The compounds of the benzylic SP ~ 3C-H structure were treated with CCl (10 mol%) as a catalyst in the presence of t-butyl alcohol (3-fold molar) , Reaction was carried out at 50 ℃ for 12 h, and the benzylic position was oxidized to form the corresponding ketone or ester (the substrate was benzyl ether). The yield of the compound with the carbon atom forming the cyclic aliphatic chain at the benzylic position of the substrate is high, and the compound with the benzylic bond can not be reacted. The method is economical and environment-friendly