1: 28 mg / HCl / 18 h / Ambient temperature
2: POCl3-pyridine
3: 60percent acetic acid / 91 h / Ambient temperature
4: 1 mg / H2 / Pd-C / dioxane / 6 h
View Scheme
参考文献
Cooley, George; Kirk, David N.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , # 6 p. 1205 - 1212
