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 icity through stabilization of the resultant conjugate acid.

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

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

8 ty of the deprotonated forms compared to the conjugate acids.

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

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

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

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

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

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

15 Formation of the conjugate acid anilinium salt concurrently slows epimeri

16 en the anion and its protonated zwitterionic conjugate acid are evaluated along with the highest occu

17 chiral Binol-derived phosphonates and their conjugate acids are described.

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

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

20 ntinental regions are widely buffered by the conjugate acid-base pair NH(4) (+)/NH(3) (ammonium/ammon

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

22 at pH 7 because NH(4)(+) and Ac(-) are not a conjugate acid/base pair (Konermann, L.

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

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

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

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

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

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

29 in the presence of bases whose corresponding conjugate acids have pK(a)'s in the range of ~11-15, whi

30 tude faster than that of their corresponding conjugate acids, HMSA and HMHSi.

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

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

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

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

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

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

37 Furthermore, the reaction of the conjugate acid of 1-OEt(2), [(BDI)V=C(t)Bu(OTf)] (2-OTf)

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

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

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

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

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

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

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

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

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

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

48 bases were correlated with the pK(a) of the conjugate acid of the base using the Bronsted relationsh

49 he neutral molecule to produce the (charged) conjugate acid of the molecule.

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

51 the mechanism requires the formation of the conjugate acid of the substrate for the reaction to proc

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

53 rt, with pK(a) values of 7.2 and 5.5 for the conjugate acids of DFEA and TFEA, respectively.

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

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

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

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

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

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

60 onsted basicities pK(aH) (i.e., pK(a) of the conjugate acids) of 32 pyrrolidines and imidazolidinones

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

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

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

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

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

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

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

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

69 Because CB7 complexation stabilizes the dye conjugate acid, there is an upward shift in its pK(a), a

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

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