Photoinduced Metal‐Free Decarboxylative Transformations: Rapid Access to Amines, Alkyl Halides, and Olefins
作者:Jia‐jing Luo、Dong Jing、Cong Lu、Ke Zheng
DOI:10.1002/ejoc.202300167
日期:——
variety of alkyl halides, amines, and olefins in the presence of nBu4NI in a single-step. It is a straightforward method which is applied to the functionalization of a series of primary, secondary, and tertiary aliphatic carboxylic acid derivatives and complex natural products. Mechanistically, a charge transfer complex (CTC) was formed through non-covalent interaction between RAE and nBu4NI. Upon photoexcitation
在此,我们描述了一种多功能的光催化策略,用于在n Bu 4 NI 存在下一步将氧化还原活性酯 (RAE) 脱羧转化为各种卤代烷、胺和烯烃。它是一种直接的方法,适用于一系列伯、仲、叔脂肪族羧酸衍生物和复杂天然产物的功能化。从机制上讲,电荷转移复合物 (CTC) 是通过 RAE 和n Bu 4之间的非共价相互作用形成的你。在光激发后,氨盐充当有效的电子供体和自由基重组的碘源。温和的反应条件使该方法可用于复杂天然产物的修饰和多功能的后续转化。