反应条件
1: 3-oxo-1,3-dihydro-isobenzofuran With n-butyllithium; diisopropylamine in tetrahydrofuran; hexane
T=-78°C; 1.33333 h; Inert atmosphere;
2: carbon dioxide in tetrahydrofuran; hexane
T=-78°C; 1.5 h; Inert atmosphere;
参考文献
Luo, Jie; Wang, Haifei; Zhong, Fangrui; Kwiatkowski, Jacek; Xu, Li-Wen; Lu, Yixin
Chemical Communications, 2012 , vol. 48, # 39 p. 4707 - 4709