反应条件
1: pyridine / 1 h / 100 °C
2: pyridine / Ambient temperature
3: 1) NaH, 2) TFA, pyrrole / 1) N,N-dimethylacetamide, 100 deg C, 2) CH2Cl2, room temp.
4: 76 percent / tri-n-butyltin hydride, azobis-isobutyronitrile / dioxane / Heating
View Scheme
参考文献
Johnson, Richard; Joshi, Bhalchandra V.; Neidle, Stephen; Reese, Colin B.; Snook, Chris F.
Tetrahedron Letters, 1992 , vol. 33, # 52 p. 8151 - 8154
