1: cerium; Monobrombernsteinsaeuraethylester (germ.)=monobromo ethyl succinate With iodine in tetrahydrofuran
T=0°C; 0.5 h; Inert atmosphere;
2: cyclopentanone in tetrahydrofuran
T=0 - 20°C; 3.5 h; Inert atmosphere;
参考文献
Rodrigues, Shirley M. M.; Nardini, Viviani; Constantino, Mauricio G.; Da Silva, Gil Valdo J.
Tetrahedron Letters, 2012 , vol. 53, # 45 p. 6136 - 6137,2
oxygen; caesium carbonate; (-)-sparteine in chloroform
T=23°C; P=760.051 Torr; 75 h; Molecular sieve; optical yield given as percent ee;
参考文献
Ebner, David C.; Bagdanoff, Jeffrey T.; Ferreira, Eric M.; McFadden, Ryan M.; Caspi, Daniel D.; Trend, Raissa M.; Stoltz, Brian M.
Chemistry - A European Journal, 2009 , vol. 15, # 47 p. 12978 - 12992
1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate in toluene
参考文献
Knapp, John M.; Zhu, Jie S.; Tantillo, Dean J.; Kurth, Mark J.
Angewandte Chemie, International Edition, 2012 , vol. 51, # 42 p. 10588 - 10591,4
Angewandte Chemie, 2012 , vol. 124, # 42 p. 10740 - 10743,4
