1,2-bis(4-(4-nitrophenoxy)butyl)disulfan 、 benzenediazonium tetrafluoroborate 在
KOH adsorbed on neutral alumina 作用下,
以
neat (no solvent) 为溶剂,
反应 0.3h,
以73%的产率得到(4-(4-nitrophenoxy)butyl)-(phenyl)sulfane
参考文献:
名称:
Reaction under Ball-Milling: Solvent-, Ligand-, and Metal-Free Synthesis of Unsymmetrical Diaryl Chalcogenides
摘要:
A convenient, efficient, and general procedure for the synthesis of diaryl chalcogenides including sulfides, selenides and tellurides has been developed by the reaction of diazonium tetrafluoroborates and diaryl dichalcogenides on the surface of alumina under ball-milling without any solvent or metal. A wide range of functionalized diaryl chalcogenides are obtained in high purity by this procedure.