| diisopropyl azodicarboxylate |
MeCN | E Param.: -10.71 |    | Chem. Eur. J. 2010, 16, 11670-11677 10.1002/chem.201001598 |
| 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 |
| 5,7,7-trichloro-8(7H)-quinolinone |
MeCN | E Param.: -10.48 |    | Org. Lett. 2010, 12, 2238-2241 10.1021/ol100592j |
| N-fluoro-2,4,6-trimethylpyridinium tetrafluoroborate |
| E Param.: -10.46 |    | J. Am. Chem. Soc. 2018, 140, 11474-11486 10.1021/jacs.8b07147 |
| aniBBS |
| E Param.: -10.37 |    | J. Org. Chem. 2007, 72, 9170-9180 10.1021/jo071273g |
| pipN+=CH-CH-Ph |
| E Param.: -10.30 |  | Angew. Chem. Int. Ed. 2008, 47, 8723-8726 10.1002/anie.200802889 |
| (4-NMe2)2-tritylium ion (= Malachite green) |
| E Param.: -10.29 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| p-(methoxy)benzylidene Meldrum's acid |
| E Param.: -10.28 |    | J. Org. Chem. 2008, 73, 2738-2745 10.1021/jo702590s |
| bis(1,2-dimethylindol-3-yl)methylium ion |
| E Param.: -10.23 |    | J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 |