Application of a Double Aza-Michael Reaction in a ‘Click, Click, Cy-Click’ Strategy: From Bench to Flow
作者:Michael Organ、Paul Hanson、Qin Zang、Salim Javed、Farman Ullah、Aihua Zhou、Christopher Knudtson、Danse Bi、Fatima Basha
DOI:10.1055/s-0030-1260112
日期:2011.9
development of a ‘click, click, cy-click’ process utilizing a double aza-Michael reaction to generate functionalized 1,2,5-thiadiazepane 1,1-dioxides is reported. Optimization in flow, followed by scale out of the inter-/intramolecular double aza-Michael addition has also been realized using a microwave-assisted, continuous flow organic synthesis platform (MACOS). In addition, a facile one-pot, sequential
报告了“点击、点击、cy-点击”过程的开发,该过程利用双氮杂-迈克尔反应生成功能化的 1,2,5-噻二氮杂 1,1-二氧化物。使用微波辅助的连续流有机合成平台 (MACOS) 也实现了流动优化,然后扩展了分子间/分子内双氮杂-迈克尔加成。此外,还实现了一种简便的采用原位 Huisgen 环加成后双 aza-Michael 的一锅顺序策略,适用于文库合成。 double-aza-Michael - click - MACOS - flow - 1,2,5-thiadiazepane 1,1-dioxides