每日机理学习-129
问题B058
基本文献
Oppolzer, W.; Rosset, S.; Brabander, J. D. Tetrahedron Lett. 1997, 38, 1539.
反应机理
A: Iodination of the enol ether with concomitant formation of a dimethyl acetal.
B: Activation of the iodide with a silver ion to form a phenonium ion.
C: Restoration of the aromaticity causes a cleavage of the electron-richcyclopropane ring.
D: The orthoester thus formed undergoes a facile hydrolysis to givethe ester.
来自于Fukuyama福山透有机机理习题集
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