1: With n-butyllithium in tetrahydrofuran; hexane T=0°C; 0.333333 h; Reflux; 2: With boric acid trimethyl ester in tetrahydrofuran; hexane T=-78 - 20°C; 3: With hydrogenchloride in tetrahydrofuran; hexane; water 1 h;
参考文献
Essilor International (Compagnie Generale D'Optique)
Patent: EP2098520 A1, 2009 ;
Location in patent: Page/Page column 18 ;
1: 2-phenyl-thiophene With n-butyllithium in tetrahydrofuran 0.333333 h; Heating; 2: boric acid trimethyl ester in tetrahydrofuran T=-78 - 20°C; 3: With hydrogenchloride in tetrahydrofuran 1 h; Further stages.;
参考文献
Dingemans, Theo J.; Murthy, N. Sanjeeva; Samulski, Edward T.
Journal of Physical Chemistry B, 2001 , vol. 105, # 37 p. 8845 - 8860
