CJCU
Low-valent Titanium Induced Reductive Cyclization of (3-Oxo-1,3-diaryl)propylpropanedinitrile
SHI Da-Qing, TU Shu-Jiang, ZHOU Long-Hu, FENG You-Jian, DAI Gui-Yuan
Chem. J. Chinese Universities . 1998, (2): 237 -242 .