Organic Solutes in Aqueous Solutions

B51

B51

4-Hydroxybenzoic acid

Stadlbauer, J.M., Miyake, Y., Ng., B.W., Phillips, E.C. and Walker, D.C.

Radiat. Phys. Chem., 1986, 28, 95.

Reaction: p-HOC6H4NO2 + Mu ® p-HOC6H4MuNO2

Type of reaction: addition to ring

kM = 7.4 x 109 dm3mol-1s-1   

KIE = kM / kH = 7.4 x 109 / 1.9 x 109 = 4

kH = 1.0 x 109 dm3mol-1s-1 average of 2 values

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

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