molecular sieve; tris(dimethylamino)-sulphonium difluorotrimethylsilicate in tetrahydrofuran
T=20°C; 1 h;
参考文献
Palomo, Claudio; Aizpurua, Jesus M.; Garcia, Jesus M.; Ganboa, Inaki; Cossio, F. P.; et al.
Journal of Organic Chemistry, 1990 , vol. 55, # 8 p. 2498 - 2503
1: dibromomethyl phenyl sulfone With zinc; lead in tetrahydrofuran
T=25°C; 4 h;
2: cyclohexanone With zinc(II) iodide in tetrahydrofuran
T=25°C; Wittig-type olefination; 4 h; Further stages.;