Photoreactions of quinine in aqueous citric acid solution. part 2, some end-products
作者:W.A. Laurie、D. McHale、K. Saag、J.B. Sheridan
DOI:10.1016/s0040-4020(01)81448-4
日期:1988.1
A novel spiro-compound derived from 2',4'-b1s-(1,3-dicarboxy-2-hydroxyprop-2-y1) -1',4'-dihydroquinine has been identified as a major end-product of the irradiation of quinine in aqueous citric acid solution. 7'-(1,3-Dicarboxy-2-hydroxyprop-2-yl)deoxyquinine and products arising from the cleavage of quinine at C-9 were also detected in the reaction mixture.
已确定衍生自2',4'-b1s-(1,3-二羧基-2-羟基丙-2-y1)-1',4'-二氢奎宁的新型螺化合物是辐照的主要最终产物柠檬酸水溶液中加入奎宁。在反应混合物中也检测到7'-(1,3-二羧基-2-羟基丙-2-基)脱氧奎宁和奎宁在C-9处裂解产生的产物。