Potassium selenocyanate as an efficient selenium source in C-Se cross-coupling catalyzed by copper iodide in water

作者：Kumar A Vijay; Reddy V Prakash; Reddy C Suresh; Rao K Rama^*

来源：Tetrahedron Letters, 2011, 52(31): 3978-3981.

DOI：10.1016/j.tetlet.2011.05.068

• Aryl halides
• Potassium selenocyanate
• Diaryl selenides
• Cross-coupling
• Copper iodide
• Water

An efficient and conceptually new protocol for C-Se cross coupling of potassium selenocyanate with aryl halides via copper-catalyzed cascade reaction has been developed in water. Utilizing this protocol, a variety of aryl and heteroaryl halides were reacted with potassium selenocyanate to afford the corresponding diaryl selenides in moderate to good yields.

• 出版日期2011-8-3