反应条件
1.1: n-butyllithium / tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide; hexane / 0.17 h / -70 °C / Inert atmosphere
1.2: -78 °C / Inert atmosphere
2.1: 2,4,6-trimethyl-pyridine; oxalyl dichloride / dichloromethane / -50 °C / Inert atmosphere
View Scheme
参考文献
Pinna, Giovanni; Bellucci, Maria Cristina; Malpezzi, Luciana; Pisani, Laura; Superchi, Stefano; Volonterio, Alessandro; Zanda, Matteo
Tetrahedron, 2011 , vol. 67, # 29 p. 5268 - 5281
