| bis(1-methylindol-3-yl)methylium ion |
| E Param.: -5.99 |    | J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 |
| bis(5-methoxy-1-methylindol-3-yl)methylium ion |
| E Param.: -6.90 |    | J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 |
| bis(1,2-dimethylindol-3-yl)methylium ion |
| E Param.: -10.23 |    | J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 |
| ethyl 3-nitro-1H-indole-1-carboxylate |
| E Param.: -14.10 |   | Chem. Commun. 2021, 57, 10071-10074 10.1039/d1cc04074j |
| 3-nitro-1-tosyl-1H-indole |
| E Param.: -14.87 |    | Chem. Commun. 2021, 57, 10071-10074 10.1039/d1cc04074j |
| 4-bromo-3-nitro-1-tosyl-1H-indole |
| E Param.: -14.60 |   | Chem. Commun. 2021, 57, 10071-10074 10.1039/d1cc04074j |
| 3,6-dinitro-1-tosyl-1H-indole |
| E Param.: -12.90 |    | Chem. Commun. 2021, 57, 10071-10074 10.1039/d1cc04074j |
| 4-phenylbut-3-yn-2-one |
| E Param.: -16.90 |  | Angew. Chem. Int. Ed. 2019, 58, 17704-17708 10.1002/anie.201909803 |
| hex-3-yn-2-one |
| E Param.: -17.90 |  | Angew. Chem. Int. Ed. 2019, 58, 17704-17708 10.1002/anie.201909803 |
| butynone |
| E Param.: -16.60 |  | Angew. Chem. Int. Ed. 2019, 58, 17704-17708 10.1002/anie.201909803 |
| Umemoto I (triflate) |
| E Param.: -13.08 |    | Eur. J. Org. Chem. 2024, 27, e202400085 10.1002/ejoc.202400085 |
| Umemoto I (tetrafluoroborate) |
| E Param.: -13.39 |    | Eur. J. Org. Chem. 2024, 27, e202400085 10.1002/ejoc.202400085 |
| Umemoto II (triflate) |
| E Param.: -12.80 |    | Eur. J. Org. Chem. 2024, 27, e202400085 10.1002/ejoc.202400085 |
| (E)-6-(4-nitrobenzylidene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -13.15 |    | Chem. Eur. J. 2025, 31, e202403785 10.1002/chem.202403785 |
| (E)-6-(4-(trifluoromethyl)benzylidene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -13.54 |    | Chem. Eur. J. 2025, 31, e202403785 10.1002/chem.202403785 |
| (E)-6-(3-fluorobenzylidene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -14.00 |    | Chem. Eur. J. 2025, 31, e202403785 10.1002/chem.202403785 |
| (E)-6-(4-chlorobenzylidene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -13.99 |    | Chem. Eur. J. 2025, 31, e202403785 10.1002/chem.202403785 |
| (E)-6-benzylidenebenzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -14.47 |    | Chem. Eur. J. 2025, 31, e202403785 10.1002/chem.202403785 |
| (E)-6-(4-methylbenzylidene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -14.85 |    | Chem. Eur. J. 2025, 31, e202403785 10.1002/chem.202403785 |
| (E)-6-(4-methoxybenzylidene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -15.20 |    | Chem. Eur. J. 2025, 31, e202403785 10.1002/chem.202403785 |
| (E)-6-(4-(dimethylamino)benzylidene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -16.07 |    | Chem. Eur. J. 2025, 31, e202403785 10.1002/chem.202403785 |
| (E)-6-(furan-2-ylmethylene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -15.73 |    | Org. Biomol. Chem. 2025, 23, 827-834 10.1039/D4OB01855A |
| (E)-6-((1-methyl-1H-pyrrol-2-yl)methylene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -17.03 |    | Org. Biomol. Chem. 2025, 23, 827-834 10.1039/D4OB01855A |
| (E)-6-((1-methyl-1H-indol-2-yl)methylene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -15.55 |    | Org. Biomol. Chem. 2025, 23, 827-834 10.1039/D4OB01855A |
| (E)-6-((E)-3-phenylallylidene)benzo[d][1,3]dioxol-5(6H)-one |
| E Param.: -16.00 |    | Org. Biomol. Chem. 2025, 23, 827-834 10.1039/D4OB01855A |
| 2,6-di-tert-butyl-4-methylenecyclohexa-2,5-dien-1-one |
| E Param.: -11.17 |    | Chem. Eur. J. 2025, 31, e202501224 10.1002/chem.202501224 |
| 2,6-di-tert-butyl-4-(methoxymethylene)cyclohexa-2,5-dien-1-one |
| E Param.: -15.10 |    | Chem. Eur. J. 2025, 31, e202501224 10.1002/chem.202501224 |
| 2-(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)acetonitrile |
| E Param.: -11.88 |    | Chem. Eur. J. 2025, 31, e202501224 10.1002/chem.202501224 |
| ethyl 2-(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)acetate |
| E Param.: -12.01 |    | Chem. Eur. J. 2025, 31, e202501224 10.1002/chem.202501224 |
| 2,6-di-tert-butyl-4-ethylidenecyclohexa-2,5-dien-1-one |
| E Param.: -13.68 |    | Chem. Eur. J. 2025, 31, e202501224 10.1002/chem.202501224 |
| 4-benzylidene-2,6-di-tert-butylcyclohexa-2,5-dien-1-one |
| E Param.: -15.58 |    | Chem. Eur. J. 2025, 31, e202501224 10.1002/chem.202501224 |
| Me2C=C=N(+)Me2 |
| E Param.: -2.80 |  | Synthesis 2025, , eFirst 10.1055/a-2649-1999 |
| Ph2C=C=N(+)Me2 |
| E Param.: -1.90 |  | Synthesis 2025, , eFirst 10.1055/a-2649-1999 |
| ani(t-Bu)2QM |
| E Param.: -16.11 |     | Angew. Chem. Int. Ed. 2002, 41, 91-95 10.1002/1521-3773(20[...] |
| dma(t-Bu)2QM |
| E Param.: -17.29 |     | Angew. Chem. Int. Ed. 2002, 41, 91-95 10.1002/1521-3773(20[...] |
| cumyl cation |
| E Param.: 5.74 |    | Macromolecules 2010, 43, 1719-1723 10.1021/ma9024569 |
| (4-CF3)2-tritylium ion |
| E Param.: 2.28 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (3-Cl)3-tritylium ion |
| E Param.: 1.99 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (4-CF3)-tritylium ion |
| E Param.: 1.33 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (3-Cl)-tritylium ion |
| E Param.: 1.06 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (3-CF3)-tritylium ion |
| E Param.: 1.18 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (4-Me)-tritylium ion |
| E Param.: -0.13 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (4-Me)2-tritylium ion |
| E Param.: -0.70 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (4-Me)3-tritylium ion |
| E Param.: -1.21 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (4-MeO,3-OMe)-tritylium ion |
| E Param.: -1.62 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (4-OMe,3-Me)-tritylium ion |
| E Param.: -1.84 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (4-MeO)-tritylium ion |
| E Param.: -1.59 |  | Eur. J. Org. Chem. 2011, , 6470-6475 10.1002/ejoc.201100910 |
| (4-MeO,4-Me)-tritylium ion |
| E Param.: -2.13 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (4-MeO)2-tritylium ion |
| E Param.: -3.04 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |
| (4-MeO)3-tritylium ion |
| E Param.: -4.35 |  | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y |