potassium fluoride in sulfolane

暂无反应条件数据

sodium tetrahydroborate in methanol T=0 - 25°C; 0.833333 h;

[Pd(dppp)(H2O)2](BF4)2 in tetrahydrofuran T=45°C; Molecular sieve;

1: (methoxymethyl)-triphenylphosphonium chloride With potassium tert-butylate in tetrahydrofuran T=20°C; 1 h; 2: 2,4,5-Trifluorobenzaldehyde in tetrahydrofuran T=20°C; Wittig reaction; 48 h; optical yield given as percent de;

1: N,N,N',N'-tetramethylguanidine / dichloromethane / 20 °C 2: [(R,R)-Et-DuPHOS-(COD)Rh]+TfO-; hydrogen / methanol / 18 h / 3750.38 Torr / |Inert atmosphere View Scheme