Synlett

Facile iodination of terminal acetylenes by anodic oxidation in the presence of NaI

I Nishiguchi, O Kanbe, K Itoh, H Maekawa

文献索引：Nishiguchi, Ikuzo; Kanbe, Osami; Itoh, Kotaro; Maekawa, Hirofumi Synlett, 2000 , # 1 p. 89 - 91

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被引用次数: 9

摘要

Abstract: Electrochemical oxidation of terminal acetylenes using a divided cell in the presence of NaI as a supporting electrolyte in MeOH brought about the efficient formation of the corresponding 1-iodoacetylenes. On the other hand, use of LiCl instead of NaI under the similar conditions resulted in exclusive formation of the corresponding 1, 1-dichloro-2, 2- dimethoxy compounds in good yields. Key words: terminal acetylene, 1-iodoacetylene, ...