Lomas, John S.; Vauthier, Edouard; Vaissermann, Jacqueline, Journal of the Chemical Society. Perkin Transactions 2 (2001), 2000, # 7, p. 1399 - 1408
作者:Lomas, John S.、Vauthier, Edouard、Vaissermann, Jacqueline
DOI:——
日期:——
Trifluoroacetylation of electron-rich thiophenes
作者:Kenneth Aase Kristoffersen、Tore Benneche
DOI:10.1016/j.jfluchem.2015.04.018
日期:2015.8
Electron-rich thiophenes were trifluoroacetylated by trifluoroacetic anhydride with different nitrogen bases in dichloromethane at room temperature in good yields. Trifluoroacetylation without a base gave significantly lower yields.