Microwave-assisted deacylation of unactivated amides using ammonium-salt-accelerated transamidation

Yuhei Shimizu, Hiroyuki Morimoto, Ming Zhang, Takashi Ohshima

研究成果: Contribution to journalArticle査読

49 被引用数 (Scopus)

抄録

Easy does it! The chemoselective oxidative ?-C(sp3)H alkylation/cyclization reaction of N-benzyl carbamates using simple mono-, di-, and trisubstituted olefins provides functionalized N-heterocycles such as oxazinones (see picture). A TEMPO oxoammonium salt serves as the oxidant, making it possible to carry out the reaction at low temperatures. Neither a metal catalyst nor preactivation in the ?-position to the nitrogen group are needed.

本文言語英語
ページ(範囲)8564-8567
ページ数4
ジャーナルAngewandte Chemie - International Edition
51
34
DOI
出版ステータス出版済み - 8 20 2012

All Science Journal Classification (ASJC) codes

  • 触媒
  • 化学 (全般)

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