Xie Songkai. The Oxidative Coupling of Ortho-Substituted Phenyllithium with Ferric Acetylacetonate[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1987,26(1):78-81.
Xie Songkai. The Oxidative Coupling of Ortho-Substituted Phenyllithium with Ferric Acetylacetonate[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1987,26(1):78-81.DOI:
取代苯基锂在乙酰丙酮铁作用下的氧化偶合反应
摘要
乙酰丙酮铁
能使邻位锂取代的1
1′-联苯-2
2′-二(甲酸叔丁酯)、N
N-二甲基苯胺及其类似物发生氧化偶合反应.反应条件温和
是一种新的芳环-芳环偶合方法.
Abstract
The oxidative coupling of some ortho-substituted phenyllithium with ferric acetylacetonate was reported. This novel method of aryl-aryl coupling has advantages of readily available reagent
mild reaction conditions
and good yield of coupling products. Thus
di-tert-butyl 1
1’-biphenyl-2
2’-dicarboxylate
N
N-dimethyl benzylamine aind 2
2’-bis(N
N-dimethylaminomethyl)-1
1’-biphenyl had been dimerized by the method with satisfactory yield. The experimental details were described in this article.