1: triethylbenzylphosphonium bromide in water
T=20°C; 0.25 h;
2: With sodium hydroxide in water
0.0333333 h;
3: piperonal in water
T=70°C; Wittig reaction; 3 h; optical yield given as percent destereoselective reaction;
参考文献
McNulty, James; Das, Priyabrata
European Journal of Organic Chemistry, 2009 , # 24 p. 4031 - 4035
1: (benzyl)-triphenylphosphonium chloride With n-butyllithium in tetrahydrofuran; hexane
T=0°C; Wittig type reaction;
2: 3,4-(methylenedioxy)phenylmethanol With 4,4'-di-tert-butylbiphenyl; lithium; nickel dichloride in tetrahydrofuran; hexane
Wittig type reaction; 10 h; Inert atmosphereReflux;
参考文献
Alonso, Francisco; Riente, Paola; Yus, Miguel
European Journal of Organic Chemistry, 2009 , # 34 p. 6034 - 6042
