反应条件
1: 1-acetyl-1,3-dihydro-indol-2-one With sodium hydride in N,N-dimethyl-formamide
T=0°C; 1 h;
2: ethyl iodide in N,N-dimethyl-formamide
T=0 - 20°C; 0.166667 h;
参考文献
Rawson, Thomas E.; Safina, Brian; Dotson, Jennafer; Zhou, Aihe; Aliagas-Martin, Ignacio; Halladay, Jason; Liang, Jun; Rueth, Matthias; Zhu, Bing-Yan
Patent: US2007/37791 A1, 2007 ;
Location in patent: Page/Page column 44-45 ;
US 20070037791 A1