Iodine-Catalyzed Simple and Efficient Synthesis of 1,3,5-Triarylbenzenes and 2,3-Dihydrobenzofuran Derivatives under Mild Reaction Conditions
作者:Xiangzhen Meng、Dong Cheng、Dongmei Li、Sunying Jie、Yifan Liu、Xiaoqing Jiao
DOI:10.1055/s-0041-1738442
日期:2023.10
The I2-catalyzed cyclization reaction of chalcones and 2-aryl propionaldehydes or isobutyraldehyde has been developed for the synthesis of 1,3,5-triarylbenzenes and 2,3-dihydrobenzofuran derivatives. This reaction tolerates a wide range of functional groups. Moreover, this method features an inexpensive catalyst and available starting materials.
查耳酮和 2-芳基丙醛或异丁醛的I 2催化环化反应已被开发用于合成 1,3,5-三芳基苯和 2,3-二氢苯并呋喃衍生物。该反应容忍范围广泛的官能团。此外,该方法具有廉价的催化剂和可用的起始材料。