Electrophiles
| Name | Solvent |
Reactivity Parameters |
Classification |
Reference (title or year) |
|---|---|---|---|---|
(thq)2CH+ ![]() |
E Param.: -8.22 |
J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y |
||
(tol)2CH+ ![]() |
E Param.: 3.63 |
J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y |
||
1,1,3-triphenylallylium ion ![]() |
E Param.: 0.98, Deviation: ±0.20 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1,1,3-triphenylpropyn-1-ylium-Cr(CO)3 ![]() |
E Param.: -0.25, Deviation: ±0.20 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1,1,3-tris(4-(dimethylamino)phenyl)allylium ion ![]() |
E Param.: -9.84, Deviation: ±0.21 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1,1-bis(4-dimethylaminophenyl)-3-phenylallylium ion ![]() |
E Param.: -8.97, Deviation: ±0.32 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1,1-dianisyl-3-phenylallylium ion ![]() |
E Param.: -2.67, Deviation: ±0.30 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1,2-diaza-1,3-diene 1a ![]() |
DMSO | E Param.: -13.28 |
Chem. Eur. J. 2010, 16, 12008-12016 10.1002/chem.201000828 |
|
1,2-diaza-1,3-diene 1b ![]() |
DMSO | E Param.: -13.90 |
Chem. Eur. J. 2010, 16, 12008-12016 10.1002/chem.201000828 |
|
1,2-diaza-1,3-diene 1c ![]() |
DMSO | E Param.: -14.91 |
Chem. Eur. J. 2010, 16, 12008-12016 10.1002/chem.201000828 |
|
1,2-diaza-1,3-diene 1d ![]() |
DMSO | E Param.: -15.38 |
Chem. Eur. J. 2010, 16, 12008-12016 10.1002/chem.201000828 |
|
1,2-diaza-1,3-diene 1e ![]() |
MeOH | E Param.: -14.90 |
Chem. Eur. J. 2010, 16, 12008-12016 10.1002/chem.201000828 |
|
1,2-diaza-1,3-diene 1f ![]() |
MeOH | E Param.: -15.30 |
Chem. Eur. J. 2010, 16, 12008-12016 10.1002/chem.201000828 |
|
1,3,5-trinitrobenzene ![]() |
E Param.: -13.19, Deviation: ±0.45 |
J. Org. Chem. 2005, 70, 6242-6253 10.1021/jo0505526 |
||
1,3-bis(2,4,6-trimethylphenyl)but-1-ylium ion ![]() |
E Param.: 6.16 |
Macromolecules 2005, 38, 33-40 10.1021/ma048389o |
||
1,3-diphenylpropyn-1-ylium-Cr(CO)3 ![]() |
E Param.: 1.07, Deviation: ±0.30 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1,3-dithianylium ion ![]() |
E Param.: -2.14, Deviation: ±0.07 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1,4-dioxaspiro[4.5]decan-8-one (in DMSO) ![]() |
DMSO | E Param.: -18.20 |
J. Am. Chem. Soc. 2018, 140, 5500-5515 10.1021/jacs.8b01657 |
|
1-(4-chlorophenyl)cyclopent-2-enylium ion ![]() |
E Param.: 3.20, Deviation: ±0.37 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1-(tert-butyl)-2-cinnamoyl-3-methyl-1H-imidazol-3-ium ![]() |
DMSO | E Param.: -11.80 |
Top. Catal. 2018, 61, 585-590 10.1007/s11244-018-0[...] |
|
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 |
||
1-methyl-3-(4-methylbenzylidene)-3H-indol-1-ium ion ![]() |
E Param.: -2.19 |
J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 |
||
1-methylpiperidin-4-one (in DMSO) ![]() |
DMSO | E Param.: -18.40 |
J. Am. Chem. Soc. 2018, 140, 5500-5515 10.1021/jacs.8b01657 |
|
1-methylsulfanylpropan-2-one (in DMSO) ![]() |
DMSO | E Param.: -15.60 |
J. Am. Chem. Soc. 2018, 140, 5500-5515 10.1021/jacs.8b01657 |
|
1-phenyl-propyn-1-ylium-Co2(CO)5(PPh3) ![]() |
E Param.: -6.19, Deviation: ±0.44 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1-phenyl-proyn-ylium-Co2(CO)6 ![]() |
E Param.: -0.97, Deviation: ±0.08 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1-phenylcyclopent-2-enylium ion ![]() |
E Param.: 2.89, Deviation: ±0.25 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
1-phenylprop-2-en-1-one (in DMSO) ![]() |
DMSO | E Param.: -15.25 |
J. Am. Chem. Soc. 2017, 139, 13318-13329 10.1021/jacs.7b05106 |
|
2,2,4-trichloro-1(2H)-naphthalenone ![]() |
MeCN | E Param.: -11.24 |
Org. Lett. 2010, 12, 2238-2241 10.1021/ol100592j |
|
2,3,4,5,6,6-hexachlorocyclohexa-2,4-dien-1-one ![]() |
MeCN | E Param.: -6.75 |
Org. Lett. 2010, 12, 2238-2241 10.1021/ol100592j |
|
2,4-dinitrothiophene ![]() |
E Param.: -12.33, Deviation: ±0.11 |
J. Org. Chem. 2005, 70, 6242-6253 10.1021/jo0505526 |
||
2,5-dichloroquinone (C-Cl) ![]() |
E Param.: -16.11 |
J. Am. Chem. Soc. 2014, 136, 11499-11512 10.1021/ja505613b |
||
2,5-dichloroquinone (C-H) ![]() |
E Param.: -12.28 |
J. Am. Chem. Soc. 2014, 136, 11499-11512 10.1021/ja505613b |
||
2,6-di-tert-butyl-4-(2,2,2-trifluoroethylidene)cyclohexa-2,5-dien-1-one ![]() |
DMSO | E Param.: -11.68 |
Eur. J. Org. Chem. 2020, , 3812-3817 10.1002/ejoc.202000295 |
|
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 |
||
2,6-di-tert-butyl-4-ethylidenecyclohexa-2,5-dien-1-one ![]() |
E Param.: -13.68 |
Chem. Eur. J. 2025, 31, e202501224 10.1002/chem.202501224 |
||
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-(3,5-difluorobenzylidene)cyclohexa-2,5-dienone ![]() |
E Param.: -14.50 |
Eur. J. Org. Chem. 2009, , 3203-3211 10.1002/ejoc.200900299 |
||
2,6-di-tert.butyl-4-(3-fluorobenzylidene)cyclohexa-2,5-dienone ![]() |
E Param.: -15.03 |
Eur. J. Org. Chem. 2009, , 3203-3211 10.1002/ejoc.200900299 |
||
2,6-di-tert.butyl-4-(4-nitrobenzylidene)cyclohexa-2,5-dienone ![]() |
E Param.: -14.36 |
Eur. J. Org. Chem. 2009, , 3203-3211 10.1002/ejoc.200900299 |
||
2,6-dimethoxy-4-(4-(dimethylamino)benzylidene)cyclohexa-2,5-dienone ![]() |
E Param.: -17.18 |
Eur. J. Org. Chem. 2009, , 3203-3211 10.1002/ejoc.200900299 |
||
2,6-dimethoxy-4-(4-methoxybenzylidene)cyclohexa-2,5-dienone ![]() |
E Param.: -16.38 |
Eur. J. Org. Chem. 2009, , 3203-3211 10.1002/ejoc.200900299 |
||
2,6-dimethyl-4-(4-(dimethylamino)benzylidene)cyclohexa-2,5-dienone ![]() |
E Param.: -16.36 |
Eur. J. Org. Chem. 2009, , 3203-3211 10.1002/ejoc.200900299 |
||
2,6-diphenyl-4-benzylidenecyclohexa-2,5-dienone ![]() |
E Param.: -11.87 |
Eur. J. Org. Chem. 2009, , 3203-3211 10.1002/ejoc.200900299 |
||
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 |
||
2-(4-methoxybenzylidene)-1,3-dithiane 1,1,3,3-tetraoxide ![]() |
DMSO | E Param.: -14.55 |
Chem. Asian J. 2012, 7, 1401-1407 10.1002/asia.201101046 |
|
2-(4-methoxybenzylidene)benzo[d][1,3]dithiole 1,1,3,3-tetraoxide ![]() |
DMSO | E Param.: -13.02 |
Chem. Asian J. 2012, 7, 1401-1407 10.1002/asia.201101046 |
|
2-(4-methoxyphenyl)chromenylium ion ![]() |
E Param.: -4.95, Deviation: ±0.06 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
2-(p-(dimethylamino)benzylidene)-indan-1,3-dione ![]() |
E Param.: -13.56 |
Org. Biomol. Chem. 2007, 5, 3020-3026 10.1039/b708025e |
||
2-(p-methoxybenzylidene)-indan-1,3-dione ![]() |
E Param.: -11.32 |
Org. Biomol. Chem. 2007, 5, 3020-3026 10.1039/b708025e |
||
2-benzylidene-indan-1,3-dione ![]() |
E Param.: -10.11 |
Org. Biomol. Chem. 2007, 5, 3020-3026 10.1039/b708025e |
||
2-benzylidenebenzo[d][1,3]dithiole 1,1,3,3-tetraoxide ![]() |
DMSO | E Param.: -11.78 |
Chem. Asian J. 2012, 7, 1401-1407 10.1002/asia.201101046 |
|
2-cinnamoyl-1,3-dimethyl-1H-imidazol-3-ium ![]() |
DMSO | E Param.: -11.52 |
Angew. Chem. Int. Ed. 2012, 51, 5234-5238 10.1002/anie.201109042 |
|
2-cinnamoyl-1-(2,6-dimethoxyphenyl)-3-methyl-1H-imidazol-3-ium ![]() |
DMSO | E Param.: -12.02 |
Top. Catal. 2018, 61, 585-590 10.1007/s11244-018-0[...] |
|
2-cinnamoyl-1-(4-methoxyphenyl)-3-methyl-1H-imidazol-3-ium ![]() |
DMSO | E Param.: -11.79 |
Top. Catal. 2018, 61, 585-590 10.1007/s11244-018-0[...] |
|
2-cinnamoyl-1-mesityl-3-methyl-1H-imidazol-3-ium ![]() |
DMSO | E Param.: -11.48 |
Top. Catal. 2018, 61, 585-590 10.1007/s11244-018-0[...] |
|
2-cinnamoyl-3-methyl-1-(perfluorophenyl)-1H-imidazol-3-ium ![]() |
DMSO | E Param.: -10.09 |
Top. Catal. 2018, 61, 585-590 10.1007/s11244-018-0[...] |
|
2-methylcyclohexenone ![]() |
DMSO | E Param.: -27.50 |
Chem. Sci. 2021, 12, 4850-4865 10.1039/D0SC06628A |
|
2-methylcyclopentenone ![]() |
DMSO | E Param.: -22.10 |
Chem. Sci. 2021, 12, 4850-4865 10.1039/D0SC06628A |
|
2-phenyl-1,3-dithianylium ion ![]() |
E Param.: -6.43, Deviation: ±0.04 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
2-phenyl-1,3-dithiolan-2-ylium ion ![]() |
E Param.: -5.91, Deviation: ±0.33 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
2-phenylethene-1-sulfonyl fluoride ![]() |
DMSO | E Param.: -16.63 |
Angew. Chem. Int. Ed. 2016, 55, 12664-12667 10.1002/anie.201601875 |
|
3,6-dinitro-1-tosyl-1H-indole ![]() |
E Param.: -12.90 |
Chem. Commun. 2021, 57, 10071-10074 10.1039/d1cc04074j |
||
3-(4-(dimethylamino)benzylidene)-1-methyl-3H-indol-1-ium ion ![]() |
E Param.: -6.26 |
J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 |
||
3-(4-methoxybenzylidene)-1-methyl-3H-indol-1-ium iom ![]() |
E Param.: -3.02 |
J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 |
||
3-(trimethylsilyl)propyn-1-ylium-Co2(CO)6 ![]() |
E Param.: -1.60, Deviation: ±0.34 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
3-benzylidene-1-methyl-3H-indol-1-ium ion ![]() |
E Param.: -1.80 |
J. Org. Chem. 2015, 80, 8643-8656 10.1021/acs.joc.5b01298 |
||
3-chloro-benzaldehyde (in DMSO) ![]() |
DMSO | J. Am. Chem. Soc. 2011, 133, 8240-8251 10.1021/ja200820m |
||
3-fluoro-benzaldehyde (in DMSO) ![]() |
DMSO | J. Am. Chem. Soc. 2011, 133, 8240-8251 10.1021/ja200820m |
||
3-methoxy-benzaldehyde (in DMSO) ![]() |
DMSO | J. Am. Chem. Soc. 2011, 133, 8240-8251 10.1021/ja200820m |
||
3-methylcyclohexenone ![]() |
DMSO | E Param.: -29.60 |
Chem. Sci. 2021, 12, 4850-4865 10.1039/D0SC06628A |
|
3-methylcyclopentenone ![]() |
DMSO | E Param.: -28.90 |
Chem. Sci. 2021, 12, 4850-4865 10.1039/D0SC06628A |
|
3-methylenedihydrofuranone ![]() |
DMSO | E Param.: -19.40 |
Chem. Sci. 2021, 12, 4850-4865 10.1039/D0SC06628A |
|
3-methylenetetrahydropyran-2-one ![]() |
DMSO | E Param.: -19.50 |
Chem. Sci. 2021, 12, 4850-4865 10.1039/D0SC06628A |
|
3-nitro-1-tosyl-1H-indole ![]() |
E Param.: -14.87 |
Chem. Commun. 2021, 57, 10071-10074 10.1039/d1cc04074j |
||
3-phenylpropyn-1-ylium-Co2(CO)6 ![]() |
E Param.: -1.58, Deviation: ±0.58 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
4,6-dinitrobenzofurazan ![]() |
E Param.: -5.46, Deviation: ±0.36 |
J. Org. Chem. 2005, 70, 6242-6253 10.1021/jo0505526 |
||
4,6-dinitrobenzofuroxan ![]() |
E Param.: -5.06 |
J. Org. Chem. 2006, 71, 9088-9095 10.1021/jo0614339 |
||
4,6-dinitrotetrazolopyridine ![]() |
E Param.: -4.67, Deviation: ±0.30 |
J. Org. Chem. 2005, 70, 6242-6253 10.1021/jo0505526 |
||
4-(2,2-bis(phenylsulfonyl)vinyl)-N,N-dimethylaniline ![]() |
DMSO | E Param.: -16.53 |
Chem. Asian J. 2012, 7, 1401-1407 10.1002/asia.201101046 |
|
4-aza-6-nitrobenzofuroxan ![]() |
E Param.: -5.86, Deviation: ±0.36 |
J. Org. Chem. 2005, 70, 6242-6253 10.1021/jo0505526 |
||
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 |
||
4-bromo-3-nitro-1-tosyl-1H-indole ![]() |
E Param.: -14.60 |
Chem. Commun. 2021, 57, 10071-10074 10.1039/d1cc04074j |
||
4-bromo-<i>trans-beta</i>-nitrostyrene ![]() |
E Param.: -13.37 |
J. Org. Chem. 2011, 76, 9370-9378 10.1021/jo201678u |
||
4-chlorobenzaldehyde-boron trichloride complex ![]() |
E Param.: 1.44, Deviation: ±0.20 |
Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |
||
4-cyano-6-nitro-benzofuroxane ![]() |
E Param.: -6.41, Deviation: ±0.38 |
J. Org. Chem. 2005, 70, 6242-6253 10.1021/jo0505526 |
||
4-cyano-<i>trans-beta</i>-nitrostyrene ![]() |
E Param.: -12.61 |
J. Org. Chem. 2011, 76, 9370-9378 10.1021/jo201678u |
||
4-fluoro-benzaldehyde (in DMSO) ![]() |
DMSO | J. Am. Chem. Soc. 2011, 133, 8240-8251 10.1021/ja200820m |
||
4-methoxy-<i>trans-beta</i>-nitrostyrene ![]() |
E Param.: -14.70 |
J. Org. Chem. 2011, 76, 9370-9378 10.1021/jo201678u |
||
4-methyl-<i>trans-beta</i>-nitrostyrene ![]() |
E Param.: -14.23 |
J. Org. Chem. 2011, 76, 9370-9378 10.1021/jo201678u |
||
4-nitro-6-(trifluoromethylsulfonyl)benzofuroxan ![]() |
E Param.: -4.91, Deviation: ±0.31 |
J. Org. Chem. 2005, 70, 6242-6253 10.1021/jo0505526 |
||
4-nitro-<i>trans-beta</i>-nitrostyrene ![]() |
E Param.: -12.37 |
J. Org. Chem. 2011, 76, 9370-9378 10.1021/jo201678u |
||
4-nitrobenzodifuroxan (NBDF) ![]() |
E Param.: -6.15 |
Chem. Eur. J. 2007, 13, 8317-8324 10.1002/chem.200700676 |
||
4-phenylbut-3-yn-2-one ![]() |
E Param.: -16.90 |
Angew. Chem. Int. Ed. 2019, 58, 17704-17708 10.1002/anie.201909803 |
||
5,7,7-trichloro-8(7H)-quinolinone ![]() |
MeCN | E Param.: -10.48 |
Org. Lett. 2010, 12, 2238-2241 10.1021/ol100592j |
|
5-methoxyfuroxano[3,4-d]pyrimidine ![]() |
E Param.: -8.37 |
J. Phys. Org. Chem. 2003, 16, 431-437 10.1002/poc.606 |
||
6-cyano-4-nitrobenzofuroxan ![]() |
E Param.: -7.01, Deviation: ±0.16 |
J. Org. Chem. 2005, 70, 6242-6253 10.1021/jo0505526 |
||
6-nitro-tetrazolo[1,5a]pyridine ![]() |
E Param.: -9.05, Deviation: ±0.12 |
J. Org. Chem. 2005, 70, 6242-6253 10.1021/jo0505526 |
||
9-(4-(dimethylamino)phenyl)-9H-fluoren-9-ylium ![]() |
dichloromethane | E Param.: -4.51 |
Chem. Eur. J. 2017, 23, 623-630 10.1002/chem.201603963 |
|
9-(4-methoxyphenyl)-9H-fluoren-9-ylium ![]() |
dichloromethane | E Param.: 0.85 |
Chem. Eur. J. 2017, 23, 623-630 10.1002/chem.201603963 |

