1: 77 percent / acetone / 12 h / Heating 2: 92 percent / tetrahydrofuran / -78 deg C to room temp. then room temp., 30 min View Scheme
参考文献
Heras, Maria A. de las; Molina, Andres; Vaquero, Juan J.; Navio, Jose L. Garcia; Alvarez-Builla, Julio
Journal of Organic Chemistry, 1993 , vol. 58, # 21 p. 5862 - 5865
