1: in dichloromethane T=20°C; 1 h; 2: With hydrogen; palladium on activated charcoal in ethyl acetate 3: With ammonium cerium(IV) nitrate in water; acetonitrile Further stages.;
参考文献
Shao, Zhihui; Wang, Jun; Ding, Kai; Chan, Albert S. C.
Advanced Synthesis and Catalysis, 2007 , vol. 349, # 14-15 p. 2375 - 2379
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 26, # 8 p. 863 - 869
Khimiya Geterotsiklicheskikh Soedinenii, , # 8 p. 1033 - 1041
McGonigal, Paul R.; De Leon, Claudia; Wang, Yahui; Homs, Anna; Solorio-Alvarado, Cesar R.; Echavarren, Antonio M.
Angewandte Chemie - International Edition, 2012 , vol. 51, # 52 p. 13093 - 13096
1.1: n-butyllithium / tetrahydrofuran; hexane / 0.67 h / -78 °C / |Inert atmosphere 1.2: 5 h / 20 °C / |Inert atmosphere 2.1: [(2,4-t-BuPhO)3PAu(NCPh)]SbF6 / toluene / 1 h / 0 °C View Scheme
参考文献
McGonigal, Paul R.; De Leon, Claudia; Wang, Yahui; Homs, Anna; Solorio-Alvarado, Cesar R.; Echavarren, Antonio M.
Angewandte Chemie - International Edition, 2012 , vol. 51, # 52 p. 13093 - 13096