Linear free energy relationships and the kinetics of ligand substitutions. Correlation of rate constants with overall stability constants of reactive intermediate species in the stepwise formation of tetracyanonickelate(II) from mono aminocarboxylatonickel (II) complexes

1980 ◽  
Vol 5 (1) ◽  
pp. 111-113 ◽  
Author(s):  
Krishan Kumar ◽  
Prem C. Nigam
Keyword(s):  
Free Energy ◽  
Rate Constants ◽  
Linear Free Energy Relationships ◽  
Reactive Intermediate ◽  
Intermediate Species ◽  
Linear Free Energy ◽  
Overall Stability ◽  
Energy Relationships ◽  
Kinetics Of ◽  
Stepwise Formation

Establishing linear-free-energy relationships for the quadricyclane-to-norbornadiene reaction

2020 ◽  
Vol 18 (11) ◽  
pp. 2113-2119 ◽  
Author(s):  
Mads Mansø ◽  
Anne Ugleholdt Petersen ◽  
Kasper Moth-Poulsen ◽  
Mogens Brøndsted Nielsen
Keyword(s):  
Free Energy ◽  
Linear Free Energy Relationship ◽  
Linear Free Energy Relationships ◽  
Linear Free Energy ◽  
Energy Relationships ◽  
Kinetics Of ◽  
Selection Of

The kinetics of the thermal quadricyclane-to-norbornadiene (QC-to-NBD) isomerization follows a linear-free-energy relationship when using Creary radical values for a selection of aryl/cyano disubstituted derivatives.

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