in diethyl ether T=-5°C; 1 h; Yield given. Yields of byproduct given;
参考文献
Strekowski, Lucjan; Wydra, Roman L.; Cegla, Marek T.; Czarny, Agnieszka; Harden, Donald B.; et al.
Journal of Organic Chemistry, 1990 , vol. 55, # 16 p. 4777 - 4779
n-butyllithium in tetrahydrofuran; hexanes
T=-78°C; 0.166667 h;
参考文献
ASTEX THERAPEUTICS LIMITED; THE INSTITUTE OF CANCER RESEARCH:ROYAL CANCER HOSPITAL; CANCER RESEARCH TECHNOLOGY LIMITED
Patent: WO2006/51290 A2, 2006 ;
Location in patent: Page/Page column 149 ;
WO 2006/051290 A2