Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences; Huang, Hanmin; Xia, Chungu; Xie, Pan
Patent: US2013/303798 A1, 2013 ;
Location in patent: Paragraph 0018; 0060; 0061 ;
1: ethyl 2-(4-fluorophenyl)acetate With lithium hexamethyldisilazane in tetrahydrofuran T=-78°C; 1 h; 2: [(Cyanocarbonyl)oxy]ethane in tetrahydrofuran T=20°C; 14 h; Further stages.;
