基于螺茚满-1,3-二酮的三苯甲基醇和2-苯甲酰苯甲酸酯的可切换合成
Switchable Synthesis of Tritylone Alcohols and 2-Benzoylbenzoate Esters from Spiroindane-1,3-diones.
作者信息
Kuan Jen-Yu, Chen Jing-Huei, Han Jeng-Liang
机构信息
Department of Chemistry, National Chung Hsing University, Taichung City, Taiwan 40227, Republic of China.
出版信息
J Org Chem. 2024 Sep 6;89(17):12360-12369. doi: 10.1021/acs.joc.4c01296. Epub 2024 Aug 12.
Abstract
A solvent-controlled regioselective rearrangement reaction of spiroindane-1,3-diones with a leaving group has been developed. In acetonitrile solvent, the spiroindane-1,3-diones were rearranged to provide tritylone alcohols, while 2-benzoylbenzoate ester derivatives were obtained if the reactions were performed in alcohols.
摘要
已开发出一种由溶剂控制的、带有离去基团的螺茚满-1,3-二酮的区域选择性重排反应。在乙腈溶剂中，螺茚满-1,3-二酮发生重排生成三苯甲醇，而如果反应在醇类中进行，则可得到2-苯甲酰苯甲酸酯衍生物。
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