Table 2: Activation parameters of cinnamic acid in different PEG media. Units of = dm3 mol−1 min−1.

Type of PEGPEG atEquation
% (V/V)300 KkJ/molJ/K/mol

0.50.01 = −13.32 + 34.090.99911084.285.9
1.00.02 = −9.181 + 20.970.99976.383.3−23.2
PEG-2002.00.03 = −8.399 + 18.750.99570.095.5−41.7
3.00.04 = −8.625 + 19.840.99891.881.8−32.6
4.00.08 = −7.047 + 15.060.99958.655.6−72.3
5.00.1 = −8.112 + 19.010.99567.539.739.5

0.50.01 = −22.79 + 64.430.99718987.6338
1.00.03 = −4.655 + 6.3080.99638.782.3−145
PEG-3002.00.04 = −5.385 + 8.9300.99944.881.8−123
3.00.05 = −2.684 + 0.2520.99822.481.0−195
4.00.06 = −8.743 + 20.630.99972.780.5 −20.0
5.00.08 = −7.750 + 17.600.99964.580.0−51.3

0.50.02 = −6.979 + 13.650.99958.083.3−84.0
1.00.03 = −6.106 + 11.050.99750.882.5−105
PEG-4002.00.04 = −9.224 + 21.840.99976.781.5−16.0
3.00.06 = −8.718 + 20.540.99972.538.0−80.5
4.00.07 = −7.054 + 15.380.99958.780.1 −69.7
5.00.1 = −7.687 + 17.630.99964.079.3−51.0

0.50.02 = −5.421 + 8.5500.99845.083.0−126
1.00.03 = −4.644 + 6.2740.99938.682.2−145
PEG-6002.00.04 = −3.131 + 1.5420.99926.081.4−184
3.00.05 = −5.555 + 9.8130.99946.281.0−115
4.00.07 = −3.622 + 3.7530.99830.180.0−166
5.00.1 = −4.247 + 5.956 0.99935.380.0−148