作者:Jong Chan Lee、Chang Hoe Ku
DOI:10.1055/s-2002-34236
日期:——
Reaction of cycloalkanones with [hydroxy(2,4-dinitrobenzenesulfonyloxy)iodo]benzene and subsequent treatment of α-[(2,4-dinitrobenzene)sulfonyl]oxy cycloalkanone intermediates with Oxone® and PTSA in MeOH-H2O (6:1, v/v) solution provided dicarboxylic acid dimethyl esters in high yields.
环烷烃酮与[羟基(2,4-二硝基苯磺酰氧基)碘]苯反应,然后在 MeOH-H2O (6:1, v/v) 溶液中用 Oxone® 和 PTSA 处理δ-[(2,4-二硝基苯)磺酰氧基]环烷烃酮中间体,可获得高产率的二羧酸二甲酯。