An improved protocol for Petasis reaction of 2-pyridinecarbaldehydes
An improved protocol for Petasis reaction of 2-pyridinecarbaldehydes
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DOI：
10.1016/j.tetlet.2010.07.039
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发表时间：
2010-09-08
影响因子：
1.8
通讯作者：
Sakai, Takashi
中科院分区：
文献类型：
--
作者：
Mandai, Hiroki;Murota, Kyouta;Sakai, Takashi
开发了一种高效且改进的方法，用于在无催化剂条件下各种 2-吡啶甲醛与仲胺和硼酸的 Petasis 反应。在回流乙腈中获得所需产物，收率高达 96%。 (C) 2010 Elsevier Ltd. 保留所有权利。
A highly efficient and improved method has been developed for Petasis reactions of various 2-pyridinecarbaldehydes with secondary amines and boronic acids under catalyst-free conditions. The desired products are obtained in up to 96% yield in refluxed acetonitrile. (C) 2010 Elsevier Ltd. All rights reserved.