Carbocations
Name | Solvent |
Reactivity Parameters |
Classification |
Reference (title or year) |
---|---|---|---|---|
(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 | |
MacMillan-iminium ion (1st generation) | MeCN | E Param.: -7.37 | Angew. Chem. Int. Ed. 2011, 50, 9953-9956 10.1002/anie.201103683 | |
diarylallylium ion (4-NMe2)2 | E Param.: -7.50 | J. Org. Chem. 2011, 76, 9391-9408 10.1021/jo201668w | ||
MacMillan-iminium ion (spiro) | MeCN | E Param.: -7.67 | Angew. Chem. Int. Ed. 2011, 50, 9953-9956 10.1002/anie.201103683 | |
(pyr)2CH+ | E Param.: -7.69 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | ||
1-methyl-3-((julolidin-9-yl)methylene)-3H-indol-1-ium ion | E Param.: -7.79 | J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 | ||
(4-NMe2)-tritylium ion | E Param.: -7.93 | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y | ||
(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 | |
Jorgensen/Hayashi-iminium ion | E Param.: -8.20 | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | ||
(thq)2CH+ | E Param.: -8.22 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | ||
p-CF3-C6H4-CH=N+Me2 (in MeCN) | MeCN | E Param.: -8.34 | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x | |
(PhCH2)2N+=CH-CH-Ph | E Param.: -8.50 | 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 | ||
(ind)2CH+ | E Param.: -8.76 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | ||
1,1-bis(4-dimethylaminophenyl)-3-phenylallylium ion | E Param.: -8.97 | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | ||
Me2N+=CH-CH-Ph | E Param.: -9.20 | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | ||
PhCH=N+Me2 (in MeCN) | MeCN | E Param.: -9.27 | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x | |
PhCH=N+(CH2)4 (in MeCN) | MeCN | E Param.: -9.35 | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x | |
(jul)2CH+ | E Param.: -9.45 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | ||
indolecarboxylate derived iminium ion | dichloromethane | E Param.: -9.50 | Angew. Chem. Int. Ed. 2009, 48, 5034-5037 10.1002/anie.200900933 | |
PhCH=N+(CH2)5 (in MeCN) | MeCN | E Param.: -9.60 | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x | |
pTolCH=N+CH2 (in MeCN) | MeCN | E Param.: -9.64 | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x | |
bis(julidin-9-yl)allylium ion | E Param.: -9.78 | J. Org. Chem. 2011, 76, 9391-9408 10.1021/jo201668w | ||
pyrN+=CH-CH-Ph | E Param.: -9.80 | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | ||
1,1,3-tris(4-(dimethylamino)phenyl)allylium ion | E Param.: -9.84 | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | ||
(lil)2CH+ | E Param.: -10.04 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | ||
bis(1,2-dimethylindol-3-yl)methylium ion | E Param.: -10.23 | J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 | ||
(4-NMe2)2-tritylium ion (= Malachite green) | E Param.: -10.29 | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y | ||
pipN+=CH-CH-Ph | E Param.: -10.30 | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 | ||
(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 | |
p-AniCH=N+Me2 (in MeCN) | MeCN | E Param.: -10.69 | J. Am. Chem. Soc. 2013, 135, 6579-6587 10.1021/ja401106x | |
(4-NMe2)3-tritylium ion (= Crystal violet) | E Param.: -11.26 | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |