Ontology highlight
ABSTRACT:
SUBMITTER: Xu YM
PROVIDER: S-EPMC6432298 | biostudies-literature | 2017 Mar
REPOSITORIES: biostudies-literature
Xu Yi-Mei YM Li Kuan K Wang Yuhong Y Deng Wei W Yao Zi-Jian ZJ
Polymers 20170316 3
The nickel(II) catalyst has manifested higher catalytic activity compared to that of other late transition metal catalysts for norbornene polymerization. Therefore, several structurally similar <i>trans</i>-nickel(II) compounds of <i>N</i>,<i>O</i>-chelate bidentate ligands were synthesized and characterized. Both the electronic effect and the steric hindrance influence polymerization. The molecular structures of <b>2</b>, <b>4</b> and <b>5</b> were further confirmed by single-crystal X-ray diff ...[more]