1: 3-cyano-1-nitrobenzene With sodium methylate in methanol 5 h; 2: 2-aminoacetaldehyde dimethyl acetal With acetic acid in methanol T=70°C; 1 h; 3: With hydrogenchloride in methanol; water T=70°C; 3 h;
参考文献
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY; HAH, Jung-Mi; YOO, Kyung Ho; SIM, Tae-Bo; OH, Chang Hyun; LEE, Jung Hun; YU, Hana; KIM, Hwan
Patent: WO2011/49274 A1, 2011 ;
Location in patent: Page/Page column 17 ;
WO 2011/049274 A1