Organic Solutes in Aqueous Solutions

B65

B66

Penicillamine

Barnabas, M.V. and Walker, D.C.

Can. J. Chem., 1991, 69, 1252.

Reaction: HSC(CH2)CH(H)NH2C(=O)OH + Mu ® MuH + ?

Type of reaction: H – atom abstraction (proposed)

kM = 4 x 109 dm3mol-1s-1   

KIE = kM / kH = 4 x 109 / 2.3 x 109 » 1.6

kH = 2.3 x 109 dm3mol-1s-1  at pH = 6.0  from: www.rcdc.nd.edu/compilations/HAtom/H.htm

 

Muonium reactions in the micellar systems

kM = 4 x 109 dm3mol-1s-1 in the CTAB micelles

from: Barnabas, M.V. and Walker, D.C., Can. J. Chem. 1999, 69, 1252.


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