Prof. Qinghua Fan from Institute of Chemistry Chinese Academy of Sciences visited our group Date:Apr 12, 2017 Read times: Dr. Qinghua Fan, visited our group and college of chemistry on Apr. 07, 2017, and gave us a wonderful lecture entitled with Asymmetric hydrogenation reaction synergized by Counter anions. PreNews: Synthesis of spiropyrazoline oxindoles by a formal [4 + 1] annulation reaction between 3-bromooxindoles and in situ-derived 1,2-diaza-1,3-dienes NextNews: Prof. Fenglong Gu from South China Normal University visited our group