A simple and convenient synthesis of 3-arylpyran-2-ones via the Meerwein reaction

作者：Lytvyn Roman Z; Neshchadin Andriy O; Pitkovych Khrystyna Ye; Horak Yuriy I; Grazulevicius Juozas V; Lis Tadeusz; Kinzhybalo Vasyl; Obushak Mykola D^*

来源：Tetrahedron Letters, 2016, 57(1): 118-121.

DOI：10.1016/j.tetlet.2015.11.076

• Arylation
• Meerwein reaction
• Arenediazonium salts
• Pyran derivatives
• Pyran-2-ones

A simple and practical procedure was proposed for the synthesis of 3-arylpyran-2-ones from the reaction of pyran-2-ones and arenediazonium chlorides under Meerwein reaction conditions.

• 出版日期2016-1-6