Kinetics of alkaline hydrolysis and correlation studies of m- and p-substituted piperidinoethyl phenylcarbamates
1989 ◽
Vol 54
(7)
◽
pp. 1846-1853
◽
Keyword(s):
Kinetics of alkaline hydrolysis have been studied with a series of 15 m- and p-substituted piperidinoethyl phenylcarbamates. The rate constants have been determined at 70, 60, 50, and 40 °C and the activation parameters have been calculated. These values have been correlated with the substituent constants σ, F, R, F, R, π. Validity of the Hammett equation and the Swain-Lupton equation has been confirmed in the series studied and for the p-derivatives, respectively. The lipophilicity parameter π does not correlate with the values found.
1987 ◽
Vol 52
(8)
◽
pp. 2005-2018
2006 ◽
Vol 71
(11-12)
◽
pp. 1557-1570
◽
2020 ◽
Vol 63
(10)
◽
pp. 17-22
1993 ◽
Vol 58
(8)
◽
pp. 1777-1781
◽
1979 ◽
Vol 44
(12)
◽
pp. 3588-3594
◽