Shieh, Wen-Chung; Dell, Stephen; Repič, Oljan. Nucleophilic Catalysis with 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) for the Esterification of Carboxylic Acids with Dimethyl Carbonate. J. Org. Chem. 2002, 67 (7): 2188–2191. doi:10.1021/jo011036s.引文使用过时参数coauthors (帮助)