Highly Stereoselective Living Polymerization of Vinyl Ethers at Ambient Temperature Mediated by Chiral Titanium Complexes

ChemCatChem ◽  
2010 ◽  
Vol 2 (6) ◽  
pp. 649-652 ◽  
Author(s):  
Padmanabhan Sudhakar ◽  
Kari Vijayakrishna
Keyword(s):  
Ambient Temperature ◽  
Living Polymerization ◽  
Titanium Complexes ◽  
Vinyl Ethers

scholarly journals Living Polymerization of Propylene with ansa-Dimethylsilylene(fluorenyl)(cumylamido) Titanium Complexes

Polymers ◽  
2017 ◽  
Vol 9 (12) ◽  
pp. 131 ◽  
Author(s):  
Huajin Wang ◽  
Xinwei Wang ◽  
Yanjie Sun ◽  
Hailong Cheng ◽  
Takeshi Shiono ◽  
...  
Keyword(s):  
Living Polymerization ◽  
Titanium Complexes

Anionic living polymerization of alkyl methacrylate at ambient temperature and its mechanism research

2019 ◽  
Vol 57 (10) ◽  
pp. 1130-1139 ◽  
Author(s):  
Zheng Li ◽  
Jianding Chen ◽  
Guijin Zou ◽  
Tongyuan Zhang ◽  
Dafu Wei ◽  
...  
Keyword(s):  
Ambient Temperature ◽  
Living Polymerization ◽  
Alkyl Methacrylate ◽  
Mechanism Research

Living syndiospecific polymerization of propylene with sterically encumbered titanium complexes activated by MMAO

2014 ◽  
Vol 5 (22) ◽  
pp. 6510-6522 ◽  
Author(s):  
Ying-Yun Long ◽  
Yong-Xia Wang ◽  
Bai-Xiang Li ◽  
Yan-Guo Li ◽  
Yue-Sheng Li
Keyword(s):  
Molecular Weight ◽  
Living Polymerization ◽  
Bulky Substituent ◽  
Titanium Complexes ◽  
Titanium Complex ◽  
Molecular Weights ◽  
Molecular Weight Distributions ◽  
Weight Distributions

On activation with MMAO, the newly designed titanium complex with bulky substituent promotes living polymerization of propylene, affording highly syndiotactic (rrrr 98.0%) polymers with high molecular weights and narrow molecular weight distributions (Mw/Mn ≤ 1.26).

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