Mayr's Database of Reactivity Parameters

N-Nucleophiles

1 | 2 | 3 | 4 | 5 | 6 | 7 Found 327 molecules, displaying page 5 of 7 Results per page 10|50|100|all
Name Solvent Reactivity
Parameters
Classification Reference
(title or year)
(S)-1-(pyrrolidin-2-ylmethyl)-1H-imidazole
C8H13N3*
MeCN

N  Param.: 15.55

sN Param.: 0.69
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(S)-3-butyl-1-(pyrrolidin-2-ylmethyl)-1H-imidazol-3-ium trifluoromethanesulfonate
C13H22F3N3O3S*
MeCN

N  Param.: 13.57

sN Param.: 0.53
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(S)-1-(3,5-bis(trifluoromethyl)phenyl)-3-(pyrrolidin-2-ylmethyl)thiourea
C14H15F6N3S*
MeCN

N  Param.: 14.97

sN Param.: 0.69
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(S)-1-(3,5-bis(trifluoromethyl)phenyl)-3-(pyrrolidin-2-ylmethyl)urea
C14H15F6N3O*
MeCN

N  Param.: 17.50

sN Param.: 0.64
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
2-tritylpyrrolidine
C23H23N*
MeCN

N  Param.: 9.16

sN Param.: 1.39
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(S)-2-(diphenyl((trimethylsilyl)oxy)methyl)pyrrolidine
C20H27NOSi*
MeCN

N  Param.: 12.03

sN Param.: 0.98
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(S)-diphenyl(pyrrolidin-2-yl)methanol
C17H19NO*
MeCN

N  Param.: 16.18

sN Param.: 0.56
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(S)-2-(azidodiphenylmethyl)pyrrolidine
C17H18N4*
MeCN

N  Param.: 9.90

sN Param.: 1.22
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
2-(triphenylsilyl)pyrrolidine
C22H23NSi*
MeCN

N  Param.: 14.00

sN Param.: 0.84
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(S)-5-benzyl-2,2,3-trimethylimidazolidin-4-one
C13H18N2O*
MeCN

N  Param.: 6.04

sN Param.: 0.92
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(2S,5S)-5-benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
C15H22N2O*
MeCN

N  Param.: 5.44

sN Param.: 1.12
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(2S,5S)-5-benzyl-3-methyl-2-(5-methylfuran-2-yl)imidazolidin-4-one
C16H18N2O2*
MeCN

N  Param.: 8.76

sN Param.: 0.89
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
(2R,5S)-5-benzyl-3-methyl-2-(5-methylfuran-2-yl)imidazolidin-4-one
C16H18N2O2*
MeCN

N  Param.: 7.39

sN Param.: 1.00
***J. Am. Chem. Soc. 2020, 142, 1526-1547
10.1021/jacs.9b11877
pyridin-4-yl((trifluoromethyl)sulfonyl)amide (Ph4P+) (in CH2Cl2)
C6H4F3N2O2S-*
dichloromethane

N  Param.: 17.88

sN Param.: 0.73
***J. Am. Chem. Soc. 2025, xx, ASAPArticle
10.1021/jacs.4c14825
((4-methoxyphenyl)sulfonyl)(pyridin-4-yl)amide (Ph4P+) (in CH2Cl2)
C12H11N2O3S-*
dichloromethane

N  Param.: 19.63

sN Param.: 0.65
***J. Am. Chem. Soc. 2025, xx, ASAPArticle
10.1021/jacs.4c14825
pyridin-4-yl((trifluoromethyl)sulfonyl)amide (Ph4P+) (in MeCN)
C6H4F3N2O2S-*
MeCN

N  Param.: 16.38

sN Param.: 0.60
***J. Am. Chem. Soc. 2025, xx, ASAPArticle
10.1021/jacs.4c14825
((4-methoxyphenyl)sulfonyl)(pyridin-4-yl)amide (Ph4P+) (in MeCN)
C12H11N2O3S-*
MeCN

N  Param.: 17.28

sN Param.: 0.65
***J. Am. Chem. Soc. 2025, xx, ASAPArticle
10.1021/jacs.4c14825
2,2,2-trifluoroethylamine (in MeCN)
*
MeCN

N  Param.: 10.13

sN Param.: 0.75
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
tert-butylamine (in MeCN)
*
MeCN

N  Param.: 12.35

sN Param.: 0.72
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
isopropylamine (in MeCN)
*
MeCN

N  Param.: 13.77

sN Param.: 0.70
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
ethanolamine (in MeCN)
*
MeCN

N  Param.: 14.11

sN Param.: 0.71
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
benzylamine (in MeCN)
*
MeCN

N  Param.: 14.29

sN Param.: 0.67
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
allylamine (in MeCN)
*
MeCN

N  Param.: 14.37

sN Param.: 0.66
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
n-propylamine (in MeCN)
*
MeCN

N  Param.: 15.11

sN Param.: 0.63
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
n-butylamine (in MeCN)
*
MeCN

N  Param.: 15.27

sN Param.: 0.63
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
dipropylamine (in MeCN)
*
MeCN

N  Param.: 14.51

sN Param.: 0.80
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
diethylamine (in MeCN)
*
MeCN

N  Param.: 15.10

sN Param.: 0.73
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
morpholine (in MeCN)
*
MeCN

N  Param.: 15.65

sN Param.: 0.74
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
piperidine (in MeCN)
*
MeCN

N  Param.: 17.35

sN Param.: 0.68
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
di(methoxyethyl)amine (in MeCN)
*
MeCN

N  Param.: 13.24

sN Param.: 0.93
***Eur. J. Org. Chem. 2009, , 6379-6385
10.1002/ejoc.200900925
2-methyl-4,5-dihydro-1H-imidazole (in CH2Cl2)
C4H8N2*
dichloromethane

N  Param.: 12.92

sN Param.: 0.77
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
2-phenyl-4,5-dihydro-1H-imidazole (in CH2Cl2)
C9H10N2*
dichloromethane

N  Param.: 12.31

sN Param.: 0.77
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
1-(2-methyl-4,5-dihydro-1H-imidazol-1-yl)ethanone (in CH2Cl2)
C6H10N2O*
dichloromethane

N  Param.: 10.03

sN Param.: 0.75
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
1-benzyl-2-phenyl-4,5-dihydro-1H-imidazole (in CH2Cl2)
C16H16N2*
dichloromethane

N  Param.: 13.11

sN Param.: 0.83
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
2-methyl-4,5-dihydrothiazole (in CH2Cl2)
C4H7NS*
dichloromethane

N  Param.: 10.20

sN Param.: 0.71
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
2-methyl-4,5-dihydro-1,3-oxazole (in CH2Cl2)
C4H7NO*
dichloromethane

N  Param.: 9.81

sN Param.: 0.77
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
2-methyl-4,5-dihydro-3H-pyrrole (in CH2Cl2)
C5H9N*
dichloromethane

N  Param.: 13.12

sN Param.: 0.69
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
2-methyl-1,4,5,6-tetrahydropyrimidine (in CH2Cl2)
C5H10N2*
dichloromethane

N  Param.: 15.21

sN Param.: 0.69
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
2-methyl-1,4,5,6-tetrahydropyrimidine (in MeCN)
C5H10N2*
MeCN

N  Param.: 14.43

sN Param.: 0.79
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
2-methyl-1,4,5,6-tetrahydropyrimidine (in DMSO)
C5H10N2*
DMSO

N  Param.: 14.58

sN Param.: 0.79
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
2-phenyl-1,4,5,6-tetrahydropyrimidine (in CH2Cl2)
C10H12N2*
dichloromethane

N  Param.: 14.62

sN Param.: 0.72
***Eur. J. Org. Chem. 2013, , 3369-3377
10.1002/ejoc.201300213
4-(2-(fluorodiphenylmethyl)pyrrolidin-1-yl)pyridine
C22H21FN2*
dichloromethane

N  Param.: 14.57

sN Param.: 0.75
***Eur. J. Org. Chem. 2014, , 1202-1211
10.1002/ejoc.201301730
4-(morpholino)pyridine (in CH2Cl2)
C9H12N2O*
dichloromethane

N  Param.: 14.59

sN Param.: 0.69
***Eur. J. Org. Chem. 2016, , 4050-4058
10.1002/ejoc.201600572
4-methoxyaniline (in water)
C7H9NO*
water

N  Param.: 14.28

sN Param.: 0.68
***ChemPlusChem 2015, 80, 1673-1679
10.1002/cplu.201500246
2-phenylethylamine (in water)
C8H11N*
water

N  Param.: 13.40

sN Param.: 0.57
***ChemPlusChem 2015, 80, 1673-1679
10.1002/cplu.201500246
1,1,3,3-tetramethylguanidine
C5H13N3*
dichloromethane

N  Param.: 13.58

sN Param.: 0.77
***ChemCatChem 2012, 4, 993-999
10.1002/cctc.201200143
2-benzyl-1,1,3,3-tetramethylguanidine
C12H19N3*
dichloromethane

N  Param.: 14.36

sN Param.: 0.79
***ChemCatChem 2012, 4, 993-999
10.1002/cctc.201200143
1,3-dimethylimidazolidin-2-imine
C5H11N3*
dichloromethane

N  Param.: 12.46

sN Param.: 0.87
***ChemCatChem 2012, 4, 993-999
10.1002/cctc.201200143
N-(1,3-dimethylimidazolidin-2-ylidene)-1-phenylmethanamine
C12H17N3*
dichloromethane

N  Param.: 14.00

sN Param.: 0.70
***ChemCatChem 2012, 4, 993-999
10.1002/cctc.201200143
2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole (TBO)
C5H9N3*
dichloromethane

N  Param.: 14.44

sN Param.: 0.79
***ChemCatChem 2012, 4, 993-999
10.1002/cctc.201200143