Abstract

The cyclization of (2-bromophenyl)thioacetic acid morpholide to 2-(morpholin-4-yl)-1-benzothiophene in the presence of copper(II) chloride has been found to involve intermediate formation of a complex consisting of two thioamide molecules and one copper cation. The complex has been isolated, and its molecular structure parameters have been determined by quantum chemical calculations.

中文翻译：

---

（2-溴苯基）硫代乙酸吗啉氯化铜（II）配合物的合成与结构

摘要

已经发现在氯化铜（II）存在下将（2-溴苯基）硫代乙酸吗啉化物环化为2-（吗啉-4-基）-1-苯并噻吩涉及中间形成由两个硫代酰胺分子和一种铜阳离子。该配合物已被分离，其分子结构参数已通过量子化学计算确定。