Abstract

The reaction of 2-methoxy-5-chlorophenyllithium with SbCl₃ (3 : 1) in diethyl ether has afforded tris(2-methoxy-5-chlorophenyl)antimony, which has been crystallized from benzene as solvate. Treatment of the solvate with bromine in chloroform has led to the formation of tris(2-methoxy-5-chlorophenyl)antimony dibromide, which has been isolated from benzene as solvate as well. The product of a similar reaction with chlorine, tris(2-methoxy-5-chlorophenyl)antimony dichloride, has been also obtained via oxidation of tris(2-methoxy-5-chlorophenyl)antimony with copper dichloride in acetone. The structural features of the obtained compounds have been established by means of single-crystal X-ray diffraction analysis.

中文翻译：

---

三（2-甲氧基-5-氯苯基）锑：合成及氧化加成反应

摘要

2-甲氧基-5-氯苯基锂与SbCl ₃（3：1）在乙醚中的反应得到三（2-甲氧基-5-氯苯基）锑，其已从苯中以溶剂化物形式结晶。用溴在氯仿中处理溶剂化物导致形成三（2-甲氧基-5-氯苯基）二溴化锑，也已从苯中分离出了溶剂化物。通过在丙酮中用二氯化铜氧化三（2-甲氧基-5-氯苯基）锑，也得到了与氯类似的反应产物三氯化（三（2-甲氧基-5-氯苯基）锑。所获得的化合物的结构特征已经通过单晶X射线衍射分析确定。