1: 5-Bromobenzo(b)-furan With n-butyllithium in tetrahydrofuran; hexane T=-60 - -30°C; 1.25 h; 2: tri-isopropoxy-borane in tetrahydrofuran; hexane T=-60 - 20°C; 3: water With hydrogenchloride in tetrahydrofuran; hexane T=20°C; 1 h;
参考文献
BIOENERGENIX; MCCALL, John M.; ROMERO, Donna L.; KELLY, Robert C.
Patent: WO2012/119046 A2, 2012 ;
Location in patent: Page/Page column 89 ;