Development of a novel environmentally friendly electrolytic system by using recyclable solid-supported bases for in situ generation of a supporting electrolyte from methanol as a solvent: Application for Anodic methoxylation of organic compounds

Toshiki Tajima, Toshio Fuchigami

研究成果: Article査読

36 被引用数 (Scopus)

抄録

We have successfully developed a novel environmentally friendly electrolytic system using recyclable solid-supported bases for in situ generation of a supporting electrolyte from methanol as a solvent. It was found that solid-supported bases are electrochemically inactive at an electrode surface. It was also found that solid-supported bases dissociate methanol into methoxide anions and protons. Therefore, in the presence of solid-supported bases, it was clarified that methanol serves as both a solvent and a supporting electrolyte generated in situ. Anodic methoxylation of various compounds with solid-supported bases was carried out to provide the corresponding methoxylated products in good to excellent yields with a few exceptions. The methoxylated products and the solid-supported bases were easily separated by only filtration, and the desired pure methoxylated products were readily isolated simply by concentration of the filtrates. The separated and recovered solid-supported bases were recyclable for several times.

本文言語English
ページ(範囲)6192-6196
ページ数5
ジャーナルChemistry - A European Journal
11
21
DOI
出版ステータスPublished - 2005 10 21
外部発表はい

ASJC Scopus subject areas

  • 触媒
  • 有機化学

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