Synthesis and Ethylene Oligomerization Behavior of Novel Dendritic PNP Chromium Catalyst
WANG Jun, GAO Rui, YU Yanlong, ZHANG Na, LI Cuiqin, SHI Weiguang
Chem. J. Chinese Universities . 2017, (7): 1257 -1263 .  DOI: 10.7503/cjcu20160687