1: benzocyclobutenone With lithium diisopropylphosphide-borane adduct in tetrahydrofuran; hexane T=-78°C; 2: cyclohexanone in tetrahydrofuran; hexane T=25°C; 14 h; Further stages.;
参考文献
Kohser, Stefanie C.; Gopal Dongol, Krishna; Butenschoen, Holger
Heterocycles, 2007 , vol. 74, # C p. 339 - 350