1: With boric acid trimethyl ester in tetrahydrofuran; diethyl ether T=-78°C; 1 h; 2: With hydrogenchloride 0.5 h; cooling; Title compound not separated from byproducts;
参考文献
Journal of Organic Chemistry, , vol. 68, # 15 p. 6031 - 6034
1: With tri-isopropoxy-borane in tetrahydrofuran T=-78°C; 1.5 h; Inert atmosphere; 2: With hydrogenchloride in tetrahydrofuran; water T=-78°C; 0.5 h; Inert atmosphere;
