ライフサイエンスコーパス: conjugate acid

1 ants with higher basic pK(a) > ca. 2 (pKa of conjugate acid).

2 m pH 8 to pH 4 (the pK(a) of the amine group conjugate acid).

3 e the pKa value of the substituted aniline's conjugate acid.

4 nd it cyclized to a tricyclic adduct and its conjugate acid.

5 Mo(N[R]Ar)(3), the carbidomolybdenum anion's conjugate acid.

6 the ammonium and p-hydroxyl groups as their conjugate acids.

7 ties of the anions and the pKa values of the conjugate acids.

8 omposed rapidly in aqueous solution, but its conjugate acid, 1bH+, is not reactive.

9 This allylic anion was isolated as its conjugate acid, a rather strong carbon acid.

10 solvent water is consistent with a shielded conjugate acid after abstraction of the proton from eith

11 limiting, bimolecular reaction between the O-conjugate acid and adventitious nucleophiles at the nitr

12 The pKa of amine conjugate acid and electronics of alcohol were shown to

13 -diazacyclodecane have been identified whose conjugate acids are predicted by B3LYP/6-31G calculation

14 nd state, yield 4%), which comprise a unique conjugate acid-base couple with different ground-state m

15 onstants (hydrogen ion in terms of activity, conjugate acid-base species in molar concentrations) hav

16 imidazole compounds (B) and the pKa of their conjugated acids (BH(+)).

17 ease with their basicity (i.e., pKa of their conjugated acids, BH(+)), consistent with the proposed m

18 adduct formation but not so strong that its conjugate acid cannot protonate the leaving group.

19 se fundamentally important species and their conjugate acids, e.g. HNSO and HSNO, have been the focus

20 are not present in the spectrum of 4, whose conjugate acid exhibits reduced selectivity, or in the s

21 ferences in the acidity of the corresponding conjugate acids (HA).

22 nse factor hypothiocyanite (OSCN(-)) and its conjugate acid hypothiocyanous acid (HOSCN), in part bec

23 Computational analysis of I and its conjugate acid [I-H](+) indicate strong cationic resonan

24 mplexation of C60 and C70 with AlCl3 (or its conjugate acid) in CS2 solution.

25 activity was established with pK(a)'s of the conjugate acids (measured in water) given in parentheses

26 that is consistent with the formation of the conjugate acid of 1 (RCO2H2(+)), with its higher energy

27 In addition, the conjugate acid of 1, 1H+, is subject to a spontaneous de

28 The conjugate acid of 9 (viz., 9H(+)) is very strong: pK(a)

29 However, this would produce the conjugate acid of CO2, a species that would be too energ

30 base, and previous studies indicate that the conjugate acid of Glu370 also protonates the transient c

31 departure of the 3-OH group catalyzed by the conjugate acid of His 328) and epimerization (protonatio

32 and epimerization (protonation on C2 by the conjugate acid of Lys 197).

33 ation of the enediolate intermediates by the conjugate acid of Lys 220 yields L-galactonate and D-ara

34 ization of the resulting enol, likely by the conjugate acid of Lys 220, to yield the 2-keto-3-deoxy-L

35 e deprotonation of the en solvent and is the conjugate acid of Sn(9)(4-).

36 hydrodioxyl (perhydroxyl) radical [HOO., the conjugate acid of superoxide (O2.-] to "nick" DNA under

37 te ion pair between an allylic anion and the conjugate acid of the base results in efficient transfer

38 with delivery from the opposite face by the conjugate acid of the second enzymic base.

39 The pKa values of the conjugate acids of 1A and 9 in acetonitrile were determi

40 (S)-mandelates suggests that the pKaS of the conjugate acids of Lys 166 and His 297 are both approxim

41 ed to increase the acidities of the cationic conjugate acids of the acid/base catalysts, thereby expl

42 tility of this method, the delta pKas of the conjugate acids of the four stereoisomers of 2-decalylam

43 ated for a series of triazolium cations (the conjugate acids of the triazolylidene carbenes) that hav

44 The delta pKa between the conjugate acids of the two stereoisomers of 4-tert-butyl

45 by a 1,3-prototropic shift catalyzed by the conjugated acid of the general base, Glu370.

46 one was found to be a very weak base, with a conjugate acid pK(a) of -6.2 +/- 0.5.

47 anilines establish an empirical pKa cutoff (conjugate acid pKa < 1) for the participation of nitroge

48 Arylsulfonamides (conjugate acid pKa approximately -6) with various para s

49 iffraction studies, both the carbene and its conjugate acid precursor have a planar structure, with n

50 nic conjugate base species, and the cationic conjugate acid species, with approximately uniform uncer

51 quilibrium was sensitive to ligand basicity, conjugate acid strength, solvent polarity, and ring size

52 e relative stability of the sigma-complexes (conjugate acids) such that they can be readily observed

53 The conjugate acid then transfers this proton to C1 of the c

54 ms on the substituents' arms stabilizing the conjugate acid through hydrogen bonding.

55 However, the conjugate acid would resist C-C bond breaking as that wo