Organic Solutes in Aqueous Solutions

B20

B20

Bromoacetic acid

Percival, P.W., Roduner, E. and Fischer, H.

in Adv. Chem. Ser. 1979, 175, 335; ed. by H.J. Ache, ACS, Washington DC, 1979.

Reaction: BrCH2COOH + Mu ® MuBr + CH2COOH

Type of reaction: bromine abstraction

kM = 1.5 x 109 dm3mol-1s-1   at pH = 1.0

KIE = kM / kH = 1.5 x 109 / 3.3 x 108 = 4.5

kH = 3.3 x 108 dm3mol-1s-1  pH = 1.0  average of 3 values

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

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