Controllable one-pot synthesis for scaffold diversity <i>via</i> visible-light photoredox-catalyzed Giese reaction and further transformation
作者:Su Been Nam、Nilufa Khatun、Young Woo Kang、Boyoung Y. Park、Sang Kook Woo
DOI:10.1039/c9cc08781h
日期:——
This study presents a controllable one-pot synthesis for constructing valuable scaffolds (alcohols, 2,3-dihydrofurans, α-cyano-γ-butyrolactones, and γ-butyrolactones) via a visible-light photoredox-catalyzed Giese reaction and further transformation. This one-pot reaction can selectively synthesize the desired scaffold in excellent yields with good functional group tolerance. To further highlight the
这项研究提出了一种可控的一锅合成方法,该方法可通过可见光光氧化还原催化的Giese反应和进一步的转化来构建有价值的支架(醇,2,3-二氢呋喃,α-氰基-γ-丁内酯和γ-丁内酯)。该一锅法反应可以以良好的产率和良好的官能团耐受性选择性地合成所需的支架。为了进一步强调这种可控的一锅法反应的广泛适用性,我们建立了具有短反应时间的流动反应条件,以用于每个支架的放大,并证明了2,3-二氢呋喃和α-氰基-γ-的进一步转化丁内酯实现支架的多样性,可用于药物发现。