反应条件
1: tetrahydrofuran / -78 °C 2: 1.) TiCl4; 2.) Et3N / 1.) CH2Cl2, 0 deg C 3: 85 percent / LAH / tetrahydrofuran / 0 °C 4: 96 percent / I2 / acetonitrile; pyridine / 0 - 5 °C 5: 81 percent / DMPU / dimethylformamide / 24 h / 100 °C 6: 100 percent / H2 / 10percent Pd/C 7: 82 percent / pyridine View Scheme
参考文献
Saksena, Anil K.; Girijavallabhan, Viyyoor M.; Wang, Haiyan; Liu, Yi-Tsung; Pike, Russell E.; Ganguly, Ashit K.
Tetrahedron Letters, 1996 , vol. 37, # 32 p. 5657 - 5660
