论文部分内容阅读
An unusual formation of cyclic sulfite at C-4 and C-5 positions of taxane was accomplished by treatment of compound 1 with excess MeSO2Cl/Et3N and a possible mechanism was proposed.
An unusual formation of cyclic sulfite at C-4 and C-5 positions of taxane was accomplished by treatment of compound 1 with excess MeSO2Cl / Et3N and a possible mechanism was proposed.