求氢谱?H NMR (CDCl3, 300 MHz) δ: 1.52 (s, 9 H), 7.32 (t, J = 3 Hz, 2 H), 8.43 (t, J = 3 Hz, 2 H). Sarkar, A., Roy, S. R., Parikh, N., & Chakraborti, A. K. (2011). Nonsolvent Application of Ionic Liquids: Organo-Catalysis by 1-Alkyl-3-methylimidazolium Cation Based Room-Temperature Ionic Liquids for ChemoselectiveN-tert-Butyloxycarbonylation of Amines and the Influence of the C-2 Hydrogen on Catalytic Efficiency. The Journal of Organic Chemistry, 76(17), 7132–7140. doi:10.1021/jo201102q 链接:https://pan.baidu.com/s/1xdtoILNbWPUCHwGTcPtSYw 提取码:y3gh查看更多