Photocatalytic Synthesis of γ-Lactones from Alkenes: High-Resolution Mass Spectrometry as a Tool To Study Photoredox Reactions
作者:Ierasia Triandafillidi、Maroula G. Kokotou、Christoforos G. Kokotos
DOI:10.1021/acs.orglett.7b03256
日期:2018.1.5
A mild photocatalytic manifold for the synthesis of γ-lactones has been developed. Utilizing Ru(bpy)3Cl2 as the photocatalyst, a cheap and reproducible synthetic protocol for γ-lactones has been introduced. Mechanistic studies revealed the successful monitoring of photocatalytic reactions and radical intermediates via high-resolution mass spectrometry.
已经开发了用于合成γ-内酯的温和光催化歧管。利用Ru(bpy)3 Cl 2作为光催化剂,已经引入了廉价且可重现的γ-内酯合成方案。机理研究表明,通过高分辨率质谱已成功监测了光催化反应和自由基中间体。