A mechanistic study of microstructure modulation in olefin polymerizations using a redox-active Ni(ii) α-diimine catalyst

2020 ◽  
Vol 10 (7) ◽  
pp. 2029-2039 ◽  
Author(s):  
Robert C. Chapleski ◽  
Jesse L. Kern ◽  
W. Curtis Anderson ◽  
Brian K. Long ◽  
Sharani Roy

Density functional theory and experimental evidence provide insight into the mechanism of polyolefin microstructure modulation using redox-active Ni(ii) α-diimine catalysts.

2021 ◽  
Author(s):  
Dandan Jiang ◽  
Xiaojun Li ◽  
Jiali Cai ◽  
Yuna Bai ◽  
Lixiong Zhang ◽  
...  

Density functional theory (DFT) calculations have been performed to gain insight into the catalytic mechanism of the Palladium/Lewis acid-catalyzed transfer hydrocyanation of terminal alkenes to reach the linear alkyl nitrile...


2016 ◽  
Vol 39 (3-4) ◽  
Author(s):  
Sandeep Pokharia ◽  
Rachana Joshi ◽  
Mamta Pokharia ◽  
Swatantra Kumar Yadav ◽  
Hirdyesh Mishra

AbstractThe quantum-chemical calculations based on density functional theory (DFT) have been performed on the diphenyltin(IV) derivative of glycyl-phenylalanine (H


2021 ◽  
Author(s):  
Manussada Ratanasak ◽  
Jun-ya Hasegawa ◽  
Vudhichai Parasuk

Homopolymerization of ethene (ET), propene (PP), 1-butene (BT), 1-hexene (HX), and styrene (ST) by rac [Zr{1-Me2Si(3-Pr-(η5-C9H5))(3-H-(η5-C9H5))Cl2] ansa-zirconocene catalyst were investigated using Density Functional Theory (DFT) calculations. This study unveiled the...


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