作者:Gaoqing Yuan、Zaijun He、Junhua Zheng、Zhengwang Chen、Huawen Huang、Dabin Shi、Chaorong Qi、Huanfeng Jiang
DOI:10.1016/j.tetlet.2011.08.130
日期:2011.11
A novel type of carbon dioxide-mediated reaction of diyne alcohols without any metal catalysts was reported. Carbon dioxide held the key to the success of this reaction, in which 3(2H)-furanones were selectively obtained in moderate to high yields. (C) 2011 Elsevier Ltd. All rights reserved.