N-substituted carbocations (iminium ions)
Name | Solvent |
Reactivity Parameters |
Classification |
Reference (title or year) |
---|---|---|---|---|
p-AniCH=N+Me2 (in MeCN)![]() ![]() |
MeCN | E Param.: -10.69 | ![]() ![]() ![]() | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x |
(S,E)-5-benzyl-1-((E)-3-(4-(dimethylamino)phenyl)allylidene)-2,2,3-trimethyl-4-oxoimidazolidin-1-ium![]() ![]() |
dichloromethane | E Param.: -10.60 | ![]() ![]() | Asian J. Org. Chem. 2014, 3, 550-555 10.1002/ajoc.201402009 |
pipN+=CH-CH-Ph![]() ![]() |
E Param.: -10.30 | ![]() | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | |
pyrN+=CH-CH-Ph![]() ![]() |
E Param.: -9.80 | ![]() ![]() ![]() | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | |
pTolCH=N+CH2 (in MeCN)![]() ![]() |
MeCN | E Param.: -9.64 | ![]() ![]() ![]() | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x |
PhCH=N+(CH2)5 (in MeCN)![]() ![]() |
MeCN | E Param.: -9.60 | ![]() ![]() ![]() | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x |
indolecarboxylate derived iminium ion![]() ![]() |
dichloromethane | E Param.: -9.50 | ![]() ![]() | Angew. Chem. Int. Ed. 2009, 48, 5034-5037 10.1002/anie.200900933 |
PhCH=N+(CH2)4 (in MeCN)![]() ![]() |
MeCN | E Param.: -9.35 | ![]() ![]() ![]() | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x |
PhCH=N+Me2 (in MeCN)![]() ![]() |
MeCN | E Param.: -9.27 | ![]() ![]() ![]() | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x |
Me2N+=CH-CH-Ph![]() ![]() |
E Param.: -9.20 | ![]() ![]() ![]() | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | |
mor iminium![]() ![]() |
E Param.: -8.60 | ![]() ![]() ![]() | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | |
(PhCH2)2N+=CH-CH-Ph![]() ![]() |
E Param.: -8.50 | ![]() ![]() ![]() | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | |
p-CF3-C6H4-CH=N+Me2 (in MeCN)![]() ![]() |
MeCN | E Param.: -8.34 | ![]() ![]() ![]() | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x |
Jorgensen/Hayashi-iminium ion![]() ![]() |
E Param.: -8.20 | ![]() ![]() ![]() | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | |
(S,E)-5-benzyl-1-((E)-3-(4-methoxyphenyl)allylidene)-2,2,3-trimethyl-4-oxoimidazolidin-1-ium![]() ![]() |
dichloromethane | E Param.: -8.00 | ![]() ![]() | Asian J. Org. Chem. 2014, 3, 550-555 10.1002/ajoc.201402009 |
MacMillan-iminium ion (spiro)![]() ![]() |
MeCN | E Param.: -7.67 | ![]() ![]() ![]() | Angew. Chem. Int. Ed. 2011, 50, 9953-9956 10.1002/anie.201103683 |
MacMillan-iminium ion (1st generation)![]() ![]() |
MeCN | E Param.: -7.37 | ![]() ![]() ![]() | Angew. Chem. Int. Ed. 2011, 50, 9953-9956 10.1002/anie.201103683 |
(S,E)-5-((1H-indol-3-yl)methyl)-2,2,3-trimethyl-4-oxo-1-((E)-3-phenylallylidene)imidazolidin-1-ium![]() ![]() |
dichloromethane | E Param.: -7.30 | ![]() ![]() | Asian J. Org. Chem. 2014, 3, 550-555 10.1002/ajoc.201402009 |
(S,E)-5-benzyl-2,2,3-trimethyl-4-oxo-1-((E)-3-(p-tolyl)allylidene)imidazolidin-1-ium![]() ![]() |
dichloromethane | E Param.: -7.20 | ![]() ![]() | Asian J. Org. Chem. 2014, 3, 550-555 10.1002/ajoc.201402009 |
N-methylacridinium ion![]() ![]() |
E Param.: -7.15 | ![]() ![]() ![]() | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |