Mayr's Database of Reactivity Parameters

Carbenes (NHCs)

For reactivities of structurally related compounds go to: Nucleophiles » C-Nucleophiles
« Back Forward » Found 7 molecules, displaying page 1 of 1 Results per page 10|50|100|all
Name Solvent Reactivity
Parameters 		Classification Reference
(title or year)
1,3,4-triphenyl-1H-1,2,4-triazol-4-ium-5-ide (in THF)
C20H15N3*
 THF

N  Param.: 14.07

sN Param.: 0.84		***Angew. Chem. Int. Ed. 2011, 50, 6915-6919
10.1002/anie.201102435
3-(tert-butyl)-1-methyl-1H-imidazol-3-ium-2-ide (in THF)
C8H14N2*
 THF

N  Param.: 16.54

sN Param.: 0.47		***Org. Lett. 2016, 18, 3566-3569
10.1021/acs.orglett.[...]
3-(4-methoxyphenyl)-1-methyl-1H-imidazol-3-ium-2-ide (in THF)
C11H12N2O*
 THF

N  Param.: 20.41

sN Param.: 0.46		***Org. Lett. 2016, 18, 3566-3569
10.1021/acs.orglett.[...]
3-mesityl-1-methyl-1H-imidazol-3-ium-2-ide (in THF)
C13H16N2*
 THF

N  Param.: 21.50

sN Param.: 0.45		***Org. Lett. 2016, 18, 3566-3569
10.1021/acs.orglett.[...]
1,3-dimesityl-1H-imidazol-3-ium-2-ide (in THF)
C21H24N2*
 THF

N  Param.: 21.72

sN Param.: 0.45		***Angew. Chem. Int. Ed. 2011, 50, 6915-6919
10.1002/anie.201102435
3-(2,6-dimethoxyphenyl)-1-methyl-1H-imidazol-3-ium-2-ide (in THF)
C12H14N2O2*
 THF

N  Param.: 23.00

sN Param.: 0.46		***Org. Lett. 2016, 18, 3566-3569
10.1021/acs.orglett.[...]
1,3-dimesityl-4,5-dihydro-1H-imidazol-3-ium-2-ide (in THF)
C21H26N2*
 THF

N  Param.: 23.35

sN Param.: 0.40		***Angew. Chem. Int. Ed. 2011, 50, 6915-6919
10.1002/anie.201102435