Diethylzinc: A Simple and Efficient Catalyst for the Swift Hydroamination at Room Temperature
作者:Jens-Wolfgang Pissarek、David Schlesiger、Peter W. Roesky、Siegfried Blechert
DOI:10.1002/adsc.200900302
日期:2009.9
Diethylzinc and dimethylanilinium tetrakis(pentafluorophenyl)borate were found to catalyze hydroaminations at room temperature in high efficiency and very short reaction times. The reactivity of the proposed cationic zinc species, which is assumed to catalyze the reaction, strongly depends on the coordinative abilities of the counterion.
发现二乙基锌和四(五氟苯基)硼酸二甲基苯铵在室温下以高效率和很短的反应时间催化加氢胺化反应。所提出的阳离子锌物质的反应性(被认为可以催化反应)在很大程度上取决于抗衡离子的配位能力。