Studies directed toward the total synthesis of the rubradirin antibiotics. 3. Diels-alder reactions of unsymmetrically substituted quinones-a confirmation of structure.
作者:Alan P. Kozikowski、Kiyoshi Sugiyama
DOI:10.1016/0040-4039(80)80083-9
日期:1980.1
regiochemical course of the Diels-Alder reaction of 2-acetamido-3-iodo-p-benzo-quinone with 1-methoxy-2-methyl-3-trimethylsilyloxy-1,3-butadiene has been unambiguously established through a correlation study.
通过相关性研究明确地确定了2-乙酰
氨基-3-
碘-对-苯并醌与1-甲氧基-2-甲基-3-三甲基甲
硅烷氧基-
1,3-丁二烯的狄尔斯-阿尔德反应的区域
化学过程。