【序号】:2 【作者】:Douglas A. Klumpp * and Siufu Lau 【题名】:3-Pyridinecarboxaldehyde: A Model System for Superelectrophilic Activation and the Observation of a Diprotonated Electrophile 【期刊】: J. Org. Chem. 【年、卷、期、起止页码】:1999, 64 (20), pp 7309–7311 【全文链接】:http://pubs.acs.org/doi/abs/10.1021/jo9824908