反应条件
1: 2.) N-bromosuccinimide / 2.) THF, -78 gradC, 3 h 2: 82 percent / NaN3 / dimethylformamide / Ambient temperature 3: 1.) Ti(OCH2Ph)4 2.) H2 / 2.) Pd/BaSO4 / 1.) benzyl alcohol, 130 gradC 2.) EtOH, 1 atm, r.t. View Scheme
参考文献
Tetrahedron Letters, , vol. 27, # 7 p. 831 - 834
