反应条件
1: 1.) sodium hydride / 1.) DMF, 5 min, 2.) DMF, 60 deg C, 30 min
2: 83 percent / 48percent HBr-acetic acid / 0.5 h / 25 °C
View Scheme
参考文献
Machin, Peter J.; Hurst, David N.; Bradshaw, Rachel M.; Blaber, Leslie C.; Burden, David T.; Melarange, Rosemary A.
Journal of Medicinal Chemistry, 1984 , vol. 27, # 4 p. 503 - 509