Pd2(dba)3*CHCl3/tris(2-furyl)phosphine in tetrahydrofuran addn. of 1.6 equiv. of C4H3SCOOCu to the reaction of PhCOSCH2CONMe2 (1 equiv.) with CH3OC6H4B(OH)2 (1 equiv.) in THF in presence of 1percent Pd2(dba)3*CHCl3/(tris-2-furylphosphine), holding for 18 h at 50°C;
参考文献
Liebeskind; Srogl
Journal of the American Chemical Society, 2000 , vol. 122, # 45 p. 11260 - 11261
1: With palladium diacetate; trifluoroacetic acid in dimethyl sulfoxide T=100°C; 24 h; 2: With trifluoroacetic acid in dimethyl sulfoxide T=70°C; 2 h; Title compound not separated from byproducts;
参考文献
Journal of the American Chemical Society, , vol. 126, # 8 p. 2302 - 2303
