1: 2-phenoxyacetic acid With lithium diisopropyl amide in tetrahydrofuran T=-72°C; 2: ethyl N,N-diisopropyloxamate With hydrogenchloride in tetrahydrofuran
参考文献
Ma, Chicheng; Chen, Yugang; Steinmetz, Mark G.
Journal of Organic Chemistry, 2006 , vol. 71, # 11 p. 4206 - 4215
