Some typical inorganic carriers were used to support PCC as oxidants,the activity of the supported PCC was evaluated in the selective oxidation reaction of benzyl alcohol to benzaldehyde.

• 制备得到各种有代表性的氯铬酸吡啶(PCC)无机载体氧化试剂,以苯甲醇选择性氧化成苯甲醛为探针反应,考察了载体、反应条件对氧化反应效率的影响,控制各载体氧化剂中PCC的负载量均为1。