1.1: 77 percent / K2CO3; KI / dimethylformamide / 8 h / 90 °C 2.1: tetrahydrofuran / 8 h / 20 °C 2.2: p-ABSA; DBU / tetrahydrofuran / 8 h / 20 °C 2.3: 70 percent / aq. LiOH / tetrahydrofuran / 3 h / 20 °C 3.1: 88 percent / Rh2(OAc)4 / CH2Cl2 / 0.25 h / 20 °C 4.1: 74 percent / CF3COOH / 2 h / 40 - 50 °C 5.1: 78 percent / LiAlH4 / tetrahydrofuran / 4 h / Heating View Scheme

tris-(trimethylsilyl)silane in acetonitrile T=50°C; 24 h;

1: 1.) NaH / 1.) 0 deg C; 2.) reflux, 5h 2: 84 percent / LiAlH4 / diethyl ether / Ambient temperature View Scheme

1: 1.) NaH / 1.) DMF, 2.) 18.5 h 2: 1.) NaHPO4, Na(Hg), 2.) PPTS / 1.) methanol, 4 h, 2.) wet acetone, reflux, 22 h View Scheme

1,8-diazabicyclo[5.4.0]undec-7-ene in tetrahydrofuran T=60°C; 8 h;

in toluene T=85°C;

sodium iodide in acetone 3 h; Reflux;

buta-1,3-diene; nickel dichloride in tetrahydrofuran T=-78 - 0°C; 1 h; Inert atmosphere;

暂无反应条件数据

1: diethyl malonate With sodium hydride in tetrahydrofuran 2: 1-bromo-3-oxa-4-phenyl-butane in tetrahydrofuran T=90°C; 5 h;