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Updated: Jun 20, 2026

Retropinacol/Cross-pinacol Coupling Reactions - A Catalytic Access to 1,2-Unsymmetrical Diols
10:12

Retropinacol/Cross-pinacol Coupling Reactions - A Catalytic Access to 1,2-Unsymmetrical Diols

Published on: April 4, 2014

アルコールの芳香性カチオン活性化:二塩ロディフェニルcyclopropeneを使用してアルキル塩化物への変換

Brendan D Kelly1, Tristan H Lambert

  • 1Department of Chemistry, Columbia University, New York, New York 10027, USA.

Journal of the American Chemical Society
|September 12, 2009
PubMed
まとめ

この研究では,サイクロプロペニウムエーテルを使用してアルコールを活性化するための新しい方法が紹介されています. この新しいアプローチは,迅速な核愛性置換反応を通じて,様々なアルコールをアルキル塩化物に効率的に変換します.

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Consider the bromination of cyclopentene. Molecular bromine is polarized in the proximity of the π electrons of cyclopentene. An electrophilic bromine atom adds across the double bond, forming a cyclic bromonium ion intermediate.
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