Mayr's Database of Reactivity Parameters

C-Nucleophiles

1 | 2 | 3 | 4 | 5 | 6 | 7 Found 602 molecules, displaying page 6 of 7 Results per page 10|50|100|all
Name Solvent Reactivity
Parameters
Classification Reference
(title or year)
1,2,3-trimethoxy-1,3-dioxopropan-2-ide (in DMSO)
C6H9O5*
DMSO

N  Param.: 20.08

sN Param.: 0.74
***Angew. Chem. Int. Ed. 2016, 55, 12845-12848
10.1002/anie.201605616
1,3-Bis(2,6-diisopropylphenyl)-5-methylene-4-(2,4,6-triisopropylphenyl)-4,5-dihydro-1H-1,2,3-triazol-3-ium-4-ide (in THF)
C35H39F6N3*
THF

N  Param.: 21.36

sN Param.: 0.42
***Angew. Chem. Int. Ed. 2023, 62, e202309790
10.1002/anie.202309790
1,3-Bis(2,6-diisopropylphenyl)-4-methylene-5-(4-(trifluoromethyl)phenyl)-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF)
C34H40F3N3*
THF

N  Param.: 22.30

sN Param.: 0.49
***Angew. Chem. Int. Ed. 2023, 62, e202309790
10.1002/anie.202309790
1,3-Bis(2,6-diisopropylphenyl)-5-(4-methoxyphenyl)-4-methylene-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF)
C34H43N3O*
THF

N  Param.: 23.55

sN Param.: 0.56
***Angew. Chem. Int. Ed. 2023, 62, e202309790
10.1002/anie.202309790
1,3-Bis(2,6-diisopropylphenyl)-5-methylene-4-(2,4,6-triisopropylphenyl)-4,5-dihydro-1H-1,2,3-triazol-3-ium-4-ide (in THF)
C42H59N3*
THF

N  Param.: 20.78

sN Param.: 0.61
***Angew. Chem. Int. Ed. 2023, 62, e202309790
10.1002/anie.202309790
1,3-Diisopropyl-4-methylene-5-phenyl-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF)
C15H21N3*
THF

N  Param.: 30.25

sN Param.: 0.54
***Angew. Chem. Int. Ed. 2023, 62, e202309790
10.1002/anie.202309790
5-(tert-Butyl)-1,3-diisopropyl-4-methylene-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF)
C13H25N3*
THF

N  Param.: 31.92

sN Param.: 0.52
***Angew. Chem. Int. Ed. 2023, 62, e202309790
10.1002/anie.202309790
1,3-bis(2,6-diisopropylphenyl)-4-methylene-5-phenyl-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF)
C33H41N3*
THF

N  Param.: 22.80

sN Param.: 0.60
***Angew. Chem. Int. Ed. 2023, 62, e202309790
10.1002/anie.202309790
1,3-bis(2,6-diisopropylphenyl)-5-methyl-4-methylene-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF)
C28H39N3*
THF

N  Param.: 24.86

sN Param.: 0.52
***Angew. Chem. Int. Ed. 2023, 62, e202309790
10.1002/anie.202309790
1-mesityl-3-methyl-5-methylene-2,4,6-triphenyl-2,5-dihydropyridin-1-ium-2-ide (in THF)
C34H31N*
THF

N  Param.: 26.16

sN Param.: 0.52
***Angew. Chem. Int. Ed. 2024, , e202318283
10.1002/anie.202318283
2,3-dihydrofuran (in MeCN)
C4H6O*
MeCN

N  Param.: 5.02

sN Param.: 0.63
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
5-methyl-2,3-dihydrofuran (in MeCN)
C5H8O*
MeCN

N  Param.: 7.65

sN Param.: 0.86
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
(4,5-dihydrofuran-2-yl)trimethylsilane (in MeCN)
C7H14OSi*
MeCN

N  Param.: 4.23

sN Param.: 0.90
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
3,4-dihydro-2H-pyran (in MeCN)
C5H8O*
MeCN

N  Param.: 2.98

sN Param.: 0.72
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
(3,4-dihydro-2H-pyran-6-yl)trimethylsilane (in MeCN)
C8H16OSi*
MeCN

N  Param.: 2.87

sN Param.: 0.68
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
((3,4-dihydro-2H-pyran-6-yl)methoxy)triisopropylsilane (in MeCN)
C15H30O2Si*
MeCN

N  Param.: 2.87

sN Param.: 0.66
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
6-((benzyloxy)methyl)-3,4-dihydro-2H-pyran (in MeCN)
C13H16O2*
MeCN

N  Param.: 2.81

sN Param.: 0.57
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
N-Boc-2,3-dihydro-1H-pyrrole (in MeCN)
C9H15NO2*
MeCN

N  Param.: 6.82

sN Param.: 1.24
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
3,4-dimethoxy-2-(methoxymethyl)-3,4-dihydro-2H-pyran
C9H16O4*
dichloromethane

N  Param.: 1.53

sN Param.: 1.38
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
2-(acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate
C12H16O7*
dichloromethane

N  Param.: 1.72

sN Param.: 1.24
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran
C27H28O4*
dichloromethane

N  Param.: 1.89

sN Param.: 1.27
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
2-((TBDMSO-methyl)-3,4-bis(TBDMSO)-3,4-dihydro-2H-pyran
C24H52O4Si3*
dichloromethane

N  Param.: 1.97

sN Param.: 1.20
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-6-methyl-3,4-dihydro-2H-pyran
C28H30O4*
dichloromethane

N  Param.: 4.98

sN Param.: 0.65
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran
C27H28O4*
dichloromethane

N  Param.: 1.75

sN Param.: 1.37
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-6-methylenetetrahydro-2H-pyran
C28H30O4*
dichloromethane

N  Param.: 6.19

sN Param.: 0.79
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
8-(benzyloxy)-2,2-di-tert-butyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3,2]dioxasiline
C21H32O4Si*
dichloromethane

N  Param.: 1.85

sN Param.: 1.28
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
3,4,5-tris(benzyloxy)-2-((benzyloxy)methyl)-6-methylenetetrahydro-2H-pyran
C35H36O5*
dichloromethane

N  Param.: 4.01

sN Param.: 0.91
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-methylenetetrahydrofuran
C27H28O4*
dichloromethane

N  Param.: 5.50

sN Param.: 0.76
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
4-((benzyloxy)methyl)-2,2-dimethyl-6-methylenetetrahydrofuro[3,4-d][1,3]dioxole
C16H20O4*
dichloromethane

N  Param.: 5.35

sN Param.: 0.88
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
8-(benzyloxy)-2-phenyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxine
C20H20O4*
dichloromethane

N  Param.: 1.94

sN Param.: 1.24
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
3,4-bis(benzyloxy)-2-methyl-3,4-dihydro-2H-pyran
 C20H22O3*
dichloromethane

N  Param.: 2.04

sN Param.: 1.20
***Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329
methylenecyclopropane
C4H6*
dichloromethane

N  Param.: -0.47

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
methylenecyclobutane
C5H8*
dichloromethane

N  Param.: 1.65

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
methylenecycloheptane
C8H14*
dichloromethane

N  Param.: 2.24

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
methylenecyclooctane
C9H16*
dichloromethane

N  Param.: 3.16

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
methylenecyclononane
C10H18*
dichloromethane

N  Param.: 2.57

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
methylenecyclodecane
C11H20*
dichloromethane

N  Param.: 2.82

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
methylenecycloundecane
C12H22*
dichloromethane

N  Param.: 2.33

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
methylenecyclododecane
C13H24*
dichloromethane

N  Param.: 1.52

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
methylenecyclopentadecane
C16H30*
dichloromethane

N  Param.: 1.69

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
propene
C3H6*
dichloromethane

N  Param.: -2.41

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
allyl-tert.butyl-dimethylsilane
C9H20Si*
dichloromethane

N  Param.: 1.80

sN Param.: 0.95
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
allyltriethylsilane
C9H20Si*
dichloromethane

N  Param.: 1.93

sN Param.: 0.95
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
allyltriisopropylsilane
C12H26Si*
dichloromethane

N  Param.: 2.04

sN Param.: 0.95
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
allyltri-n-butylsilane
C15H32Si*
dichloromethane

N  Param.: 2.09

sN Param.: 0.95
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
allyltrihexylsilane
C21H44Si*
dichloromethane

N  Param.: 2.11

sN Param.: 0.95
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(Z)-but-2-enyltrimethylsilane
C7H16Si*
dichloromethane

N  Param.: 1.69

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(E)-but-2-enyltrimethylsilane
C7H16Si*
dichloromethane

N  Param.: 1.94

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(2,3-dimethylbut-2-enyl)triethylsilane
C12H26Si*
dichloromethane

N  Param.: 3.15

sN Param.: 1.15
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-methyl-but-1-ene
C5H10*
dichloromethane

N  Param.: 1.00

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2,4-dimethyl-penta-1,4-diene
C7H12*
dichloromethane

N  Param.: 0.54

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2,5-dimethyl-hexa-1,5-diene
C8H14*
dichloromethane

N  Param.: 1.14

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2,6-dimethyl-hepta-1,6-diene
C9H16*
dichloromethane

N  Param.: 1.69

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2,7-dimethylocta-1,7-diene
C10H18*
dichloromethane

N  Param.: 1.58

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-(trimethylsilyl)furan
C7H12OSi*
dichloromethane

N  Param.: 2.16

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-(triethylsilyl)furan
C10H18OSi*
dichloromethane

N  Param.: 2.20

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-(tributylsilyl)furan
C16H30OSi*
dichloromethane

N  Param.: 2.37

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
thiophene
C4H4S*
dichloromethane

N  Param.: -1.01

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-(trimethylsilyl)thiophene
C7H12SSi*
dichloromethane

N  Param.: -0.80

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-(tributylstannyl)furan
C16H30OSn*
dichloromethane

N  Param.: 3.63

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-(tributylstannyl)thiophene
C16H30SSn*
dichloromethane

N  Param.: 1.53

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
buta-1,3-diene
C4H6*
dichloromethane

N  Param.: -0.87

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(Z)-penta-1,3-diene
C5H8*
dichloromethane

N  Param.: 0.66

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(E,E)-hexa-2,4-diene
C6H10*
dichloromethane

N  Param.: 1.17

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2,3-dimethyl-buta-1,3-diene
C6H10*
dichloromethane

N  Param.: 1.17

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(E)-penta-1,3-diene
C5H8*
dichloromethane

N  Param.: 1.49

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
4-methyl-penta-1,3-diene
C6H10*
dichloromethane

N  Param.: 2.60

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(E)-2-methyl-penta-1,3-diene
C6H10*
dichloromethane

N  Param.: 3.09

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
4-(trimethylsilyl)but-1-en-3-ynyl-Co2(CO)5(PPh3)
*
dichloromethane

N  Param.: -0.76

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-phenyl-4-(trimethylsilyl)but-1-en-3-ynyl-Co2(CO)6
*
dichloromethane

N  Param.: 1.33

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
cyclohexa-1,3-diene
C6H8*
dichloromethane

N  Param.: 0.67

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
cyclohepta-1,3-diene
C7H10*
dichloromethane

N  Param.: 0.06

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
cycloocta-1,3-diene
C8H12*
dichloromethane

N  Param.: -0.50

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
cyclopentadiene
C5H6*
dichloromethane

N  Param.: 2.30

sN Param.: 1.06
***Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(Z)-1-(triisopropylsiloxy)propen
C12H26OSi*
dichloromethane

N  Param.: 3.87

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
1,2-bis(trimethylsiloxy)cyclohexene
C12H26O2Si2*
dichloromethane

N  Param.: 4.46

sN Param.: 1.15
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-(trimethylsiloxy)buta-1,3-diene
C7H14OSi*
dichloromethane

N  Param.: 4.83

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
1-(trimethylsiloxy)buta-1,3-diene
C7H14OSi*
dichloromethane

N  Param.: 4.60

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
1-(trimethylsiloxy)cycloheptene
C10H20OSi*
dichloromethane

N  Param.: 6.62

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
1-(trimethylsiloxy)cyclooctene
C11H22OSi*
dichloromethane

N  Param.: 6.77

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
Z-3-(trimethylsiloxy)pent-2-ene
C8H18OSi*
dichloromethane

N  Param.: 5.58

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-(trimethylsiloxy)furan
C7H12O2Si*
dichloromethane

N  Param.: 7.22

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
3-(trimethylsilyl)cyclopentene
C8H16Si*
dichloromethane

N  Param.: 1.77

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
3-(trihexylsilyl)cyclopentene
C23H46Si*
dichloromethane

N  Param.: 1.98

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(2-methylallyl)trichlorosilane
C4H7Cl3Si*
dichloromethane

N  Param.: -0.57

sN Param.: 0.95
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
allyltriphenylgermane
C21H20Ge*
dichloromethane

N  Param.: 1.20

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
prenyl-tributylstannane
C17H36Sn*
dichloromethane

N  Param.: 4.74

sN Param.: 1.15
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(2-methylallyl)triphenylstannane
C22H22Sn*
dichloromethane

N  Param.: 5.13

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
tetramethylethylene
C6H12*
dichloromethane

N  Param.: -1.00

sN Param.: 1.40
***Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(2-methylallyl)benzene
C10H12*
dichloromethane

N  Param.: 0.25

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
alpha-methylstyrene
C9H10*
dichloromethane

N  Param.: 2.35

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-cyclopropylpropene
C6H10*
dichloromethane

N  Param.: 2.60

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(Z)-phenylpropene
C9H10*
dichloromethane

N  Param.: -1.07

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
cyclopentene
C5H8*
dichloromethane

N  Param.: -1.55

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(1S)-(-)-alpha-pinene
C10H16*
dichloromethane

N  Param.: 0.68

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
(E)-but-2-ene
C4H8*
dichloromethane

N  Param.: -2.45

sN Param.: 1.10
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
ethyl-vinylether
C4H8O*
dichloromethane

N  Param.: 3.92

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
isobutylenyl-ethylether
C6H12O*
dichloromethane

N  Param.: 4.23

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
anisole
C7H8O*
dichloromethane

N  Param.: -1.18

sN Param.: 1.20
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
2-(triphenylsiloxy)propene
*
dichloromethane

N  Param.: 4.46

sN Param.: 0.90
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c