Constitutional isomerism in heterocycles: A structural revision of benzofused isothiazoles
作者:Clément Ghiazza、Sergio Fernández、Markus Leutzsch、Josep Cornella
DOI:10.1016/j.tet.2022.132888
日期:2022.8
During investigations on our deaminative chlorination protocol, a misassignment between two constitutional isomers of a benzofused isothiazole was encountered. Herein, we provide a clue game in order to identify the correct structure of the reported molecule as well as an investigation on the origin of the error. Finally, a revised synthesis of the previously published examples was proposed to provide
在对我们的脱氨基氯化方案进行调查期间,遇到了苯并稠合异噻唑的两种结构异构体之间的错配。在此,我们提供了一个线索游戏,以识别所报告分子的正确结构以及调查错误的起源。最后,提出了对先前发表的示例的修订合成,以便为从业者提供可靠的数据,以实现可重复的科学。