1: With 1-(chloromethyl)-4-fluoro-1,4-diazoniabicyclo-[2.2.2]octane bis(tetrafluoroborate) in acetonitrile T=50°C; 0.5 h; 2: With pyridine in acetonitrile T=23°C; Product distribution / selectivity;
参考文献
PRESIDENT AND FELLOWS OF HARVARD COLLEGE
Patent: WO2009/100014 A1, 2009 ;
Location in patent: Page/Page column 171-173; 194 ;
