1: tetrahydrofuran / 24 h 2: pyridinium p-toluenesulfonate / CHCl3 / 24 h / Heating View Scheme
参考文献
Coelho, Paulo J; Carvalho, Luis M; Abrantes, Sofia; Manuel Oliveira; Oliveira-Campos, Ana M.F; Samat, Andre; Guglielmetti, Robert
Tetrahedron, 2002 , vol. 58, # 47 p. 9505 - 9511