1: With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 1 h; 2: With boric acid trimethyl ester in tetrahydrofuran; hexane T=-78 - 20°C; 3.5 h; 3: With hydrogenchloride in tetrahydrofuran; hexane
参考文献
LG Chem, Ltd.
Patent: US7485733 B2, 2009 ;
Location in patent: Page/Page column 77 ;