Totally hindered phenols. 2,6-Di-t-butyl-4-(1,1-dialkyl-1-acetamide)-phenols and their persistent phenoxy radicals
作者:John T Lai
DOI:10.1016/s0040-4039(00)02019-0
日期:2001.1
6-Di-t-butyl-4-(1,1-dialkyl-1-acetamide)-phenols were prepared from 2,6-di-t-butylphenol, chloroform, ketone and amine with sodium hydroxide. Their phenoxy radicals were found to be more persistent than the well-known 2,4,6-tri-t-butylphenoxy blue aroxyl radical.
2,6-二-吨-丁基-4-(1,1-二烷基-1-乙酰胺)-phenols从2,6-二-制备吨丁基苯酚,氯仿,酮和胺与氢氧化钠。他们的苯氧自由基被认为是较知名的2,4,6-三更持久牛逼丁基苯氧蓝色aroxyl激进。