Aroyl anion trapping reactions. A preliminary study of direct nucleophilic aroylation by means of low temperature, (CH3)nC6H5nLi/CO Systems.
作者:Dietmar Seyferth、Wei-Liang Wang、Richard C. Hui
DOI:10.1016/s0040-4039(01)81135-7
日期:1984.1
Results of studies of the nucleophilic aroylation of PhCO2Me, Me3CCO2Me and Ph2CO by several low temperature ArLi/CO systems (Ar =C6H5, p-CH3C6H4, -CH3C6H4, 2,6-(CH3)2C6H3 and 2,4,6-(CH3)3C6H2) are reported. The experiments with C6H5Li were unsuccessful and the best results were obtained with 2,6-(CH3)2-C6H3Li.
的的研究的结果PhCO的亲核芳酰化2我中,Me 3 CCO 2我且Ph 2 CO由几个低温ArLi / CO系统(AR = C 6 H ^ 5,P-CH 3 C ^ 6 ħ 4,-CH 3 Ç 6 ħ 4,2,6-(CH 3)2 C ^ 6 ħ 3和2,4,6-(CH 3)3 c ^ 6 ħ 2)的报告。用C 6 H 5进行的实验Li不成功,使用2,6-(CH 3)2 -C 6 H 3 Li可获得最佳结果。