Organic Solutes in Aqueous Solutions

B77

B79

Styrene

Reaction:          C6H5CH=CH2 + Mu ® C6H5CH-CH2Mu

                        C6H5CH=CH2 + Mu ® (Mu) C6H5CH=CH2

Type of reaction: addition to side chain (predominantly) and into benzene ring

a)      Venkateswaran, K., Barnabas, M.V., Wu, Z., Stadlbauer, J.M., Ng, B.W.
   and Walker, D.C. Chem. Phys., 1989, 137, 239.

kM = 2.0 x 1010 dm3mol-1s-1   

b)      Venkateswaran, K., Barnabas, M.V., Stadlbauer, J.M. and Walker, D.C.
  
Can. J. Chem. 1990, 68, 952.

kM = 9  x 109 dm3mol-1s-1   

KIEav = kM / kH = 1.45 x 1010 / 5.7 x 109 = 2.5

kH = 5.7 x 109 dm3mol-1s-1  for addition to side chain

from
  www.rcdc.nd.edu/compilations/HAtom/H.htm

 

Muonium reactions in the micellar systems

kM = 8 x 1010 dm3mol-1s-1 in the CTAB  micelles

from: Venkateswaran, K., Barnabas, M.V., Stadlbauer, I.M. and Walker, D.C. Can. J. Chem. 1990, 68, 952.

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