反应条件
1.1: 89 percent / I2; DMAP / CH2Cl2 / 5 h / 20 °C
2.1: 100 percent / Pd2(dba)3*CHCl3; Ph3As; CuI / dimethylformamide / 48 h / 20 °C
3.1: 100 percent / N,N-diisopropylethylamine / CH2Cl2 / 24 h / 20 °C
4.1: 100 percent / 3HF*Et3N / tetrahydrofuran / 50 h / 20 °C
5.1: N,N-diisoropylethylamine / CH2Cl2 / 0.5 h / -78 °C
6.1: N,N-diisoropylethylamine / CH2Cl2 / 1 h / -78 °C
7.1: 10.0 mg / Zn; aq. NH4Cl / methanol / 2 h / 20 °C
8.1: 86 percent / 4 Angstroem molecular sieves; DMTSF / CH2Cl2 / 2 h / 20 °C
9.1: 68 percent / NaBH3CN; TiCl4 / CH2Cl2; tetrahydrofuran / 1 h / -78 °C
10.1: HCl / methanol / 3 h / 55 °C
11.1: pyridine / 36 h / 20 °C
12.1: NaOMe / methanol / 0.5 h / 20 °C
13.1: 12.6 mg / imidazole / CH2Cl2; dimethylformamide / 2 h / 4 °C
14.1: NiCl2; NaBH4 / ethanol; methanol / 20 °C
14.2: SO3*Py; Et3N / dimethylsulfoxide / 1 h / 20 °C
14.3: 3.2 mg / 3HF*Et3N / tetrahydrofuran / 12 h
View Scheme
参考文献
Ohshima, Takashi; Xu, Youjun; Takita, Ryo; Shibasaki, Masakatsu
Tetrahedron, 2004 , vol. 60, # 43 SPEC. ISS. p. 9569 - 9588
