Kinetics of radical polymerization of glycidyl methacrylate initiated by multi-site phase transfer catalyst-potassium peroxydisulfate in two-phase system

2010 ◽  
Vol 120 (3) ◽  
pp. 1794-1799 ◽  
Author(s):  
Murugesan Vajjiravel ◽  
M. J. Umapathy
Keyword(s):  
Radical Polymerization ◽  
Glycidyl Methacrylate ◽  
Phase Transfer ◽  
Phase Transfer Catalyst ◽  
Phase System ◽  
Two Phase ◽  
Potassium Peroxydisulfate ◽  
Kinetics Of

Interphase distribution of 2-furylethylenes

1985 ◽  
Vol 50 (8) ◽  
pp. 1642-1647 ◽  
Author(s):  
Štefan Baláž ◽  
Anton Kuchár ◽  
Ernest Šturdík ◽  
Michal Rosenberg ◽  
Ladislav Štibrányi ◽  
...  
Keyword(s):  
Partition Coefficient ◽  
Partition Coefficients ◽  
Transport Rate ◽  
Phase System ◽  
Two Phase ◽  
Interphase Distribution ◽  
Distribution Kinetics ◽  
System 1 ◽  
Kinetics Of

The distribution kinetics of 35 2-furylethylene derivatives in two-phase system 1-octanol-water was investigated. The transport rate parameters in direction water-1-octanol (l1) and backwards (l2) are partition coefficient P = l1/l2 dependent according to equations l1 = logP - log(βP + 1) + const., l2 = -log(βP + 1) + const., const. = -5.600, β = 0.261. Importance of this finding for assesment of distribution of compounds under investigation in biosystems and also the suitability of the presented method for determination of partition coefficients are discussed.

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