首先在三氟乙酸银和无水四氯化锡体系中合成芳香碳糖苷2-(2,3,4,6-四-O-乙酰基-β-D-吡喃糖)-1,4-二甲氧基苯(4a和4b),再以弱路易斯酸硝酸铵为催化剂,使用N-溴代丁二酰亚胺(NBS)在温和条件下溴化4a和4b,高产率地得到2-(2,3,4,6-四-O-乙酰基-β-D-吡喃糖)-5-溴-1,4-二甲氧基苯(1a和1...
N-溴代丁二酰亚胺-H_2O_2化学发光体系的研究 2. Study of the Photooxidation of Benzyl Polycyclic Hydrocarbens with N-Bromosuccinimide; 含活泼亚甲基多环芳烃与N-溴代丁二酰亚胺的光氧化反应研究 3. Synthesis of 4(5)-Oxocarboxylic Acids from γ(δ)-Lactones Oxidized with N-bromosuccinimide N-溴...