Carbanions
| Name | Solvent |
Reactivity Parameters |
Classification |
Reference (title or year) |
|---|---|---|---|---|
anion of 2-nitropropane (in water)   |
water | N Param.: 10.69 sN Param.: 0.56 |
 |
J. Org. Chem. 2004, 69, 7565-7576 10.1021/jo048773j |
anion of nitroethane (in water)  |
water | N Param.: 11.25 sN Param.: 0.52 |
|
J. Org. Chem. 2004, 69, 7565-7576 10.1021/jo048773j |
anion of 5-phenyl Meldrum's acid (in DMSO)  |
DMSO | N Param.: 11.54 sN Param.: 0.95 |
|
Eur. J. Org. Chem. 2016, , 1841-1848 10.1002/ejoc.201600107 |
anion of dimedone (in water)  |
water | N Param.: 11.77 sN Param.: 0.63 |
|
J. Am. Chem. Soc. 2003, 125, 12980-12986 10.1021/ja036838e |
2,2-dimethyl-5-(4-nitrobenzyl)-4,6-dioxo-1,3-dioxan-5-ide (in DMSO)  |
DMSO | N Param.: 12.02 sN Param.: 1.17 |
|
Chem. Eur. J. 2014, 20, 11069-11077 10.1002/chem.201403161 |
anion of phenylnitromethane (in H2O)  |
water | N Param.: 12.05 sN Param.: 0.53 |
|
J. Org. Chem. 2004, 69, 7565-7576 10.1021/jo048773j |
anion of Meldrum's acid (in water)  |
water | N Param.: 12.06 sN Param.: 0.66 |
|
J. Am. Chem. Soc. 2003, 125, 12980-12986 10.1021/ja036838e |
anion of nitromethane (in water)  |
water | N Param.: 12.06 sN Param.: 0.53 |
|
J. Org. Chem. 2004, 69, 7565-7576 10.1021/jo048773j |
anion of 2-nitropropane (in 91M9AN)  |
MeOH-MeCN mix | N Param.: 12.20 sN Param.: 0.71 |
|
Eur. J. Org. Chem. 2006, , 2530-2537 10.1002/ejoc.200500769 |
anion of 5-(p-anisyl) Meldrum's acid (in DMSO)  |
DMSO | N Param.: 12.35 sN Param.: 0.90 |
|
Eur. J. Org. Chem. 2016, , 1841-1848 10.1002/ejoc.201600107 |
anion of phenylnitromethane (in 91M9AN)  |
MeOH-MeCN mix | N Param.: 12.51 sN Param.: 0.67 |
|
Eur. J. Org. Chem. 2006, , 2530-2537 10.1002/ejoc.200500769 |
anion of p-tolylnitromethane (in water)  |
water | N Param.: 13.09 sN Param.: 0.50 |
|
J. Org. Chem. 2004, 69, 7565-7576 10.1021/jo048773j |
anion of (4-cyanophenyl)nitromethane (in water)  |
water | N Param.: 13.23 sN Param.: 0.52 |
|
J. Org. Chem. 2004, 69, 7565-7576 10.1021/jo048773j |
anion of nitroethane (in 91M9AN)  |
MeOH-MeCN mix | N Param.: 13.41 sN Param.: 0.67 |
|
Eur. J. Org. Chem. 2006, , 2530-2537 10.1002/ejoc.200500769 |
anion of (4-nitrophenyl)nitromethane (in water)  |
water | N Param.: 13.58 sN Param.: 0.52 |
|
J. Org. Chem. 2004, 69, 7565-7576 10.1021/jo048773j |
anion of p-tolylnitromethane (in 91M9AN)  |
MeOH-MeCN mix | N Param.: 13.58 sN Param.: 0.64 |
|
Eur. J. Org. Chem. 2006, , 2530-2537 10.1002/ejoc.200500769 |
anion of diethyl 2-(benzoyl)malonate (in DMSO)  |
DMSO | N Param.: 13.63 sN Param.: 0.80 |
|
Eur. J. Org. Chem. 2016, , 1841-1848 10.1002/ejoc.201600107 |
anion of acetylacetone (in water)  |
water | N Param.: 13.73 sN Param.: 0.64 |
|
J. Am. Chem. Soc. 2003, 125, 12980-12986 10.1021/ja036838e |
5-(4-cyanobenzyl)-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ide (in DMSO)  |
DMSO | N Param.: 13.79 sN Param.: 0.86 |
|
Chem. Eur. J. 2014, 20, 11069-11077 10.1002/chem.201403161 |
anion of diethyl 2-(acetyl)malonate (in DMSO)  |
DMSO | N Param.: 13.83 sN Param.: 0.84 |
|
Eur. J. Org. Chem. 2016, , 1841-1848 10.1002/ejoc.201600107 |
anion of Meldrums acid (in DMSO)  |
DMSO | N Param.: 13.91 sN Param.: 0.86 |
|
Angew. Chem. Int. Ed. 2002, 41, 91-95 10.1002/1521-3773(20[...] |
anion of 2-nitro-1-phenylethan-1-one (in DMSO)  |
DMSO | N Param.: 13.91 sN Param.: 0.76 |
|
Chem. Eur. J. 2015, 21, 875-884 10.1002/chem.201404500 |
anion of (4-cyanophenyl)nitromethane (in 91M9AN)  |
MeOH-MeCN mix | N Param.: 13.92 sN Param.: 0.74 |
|
Eur. J. Org. Chem. 2006, , 2530-2537 10.1002/ejoc.200500769 |
anion of nitromethane (in 91M9AN)  |
MeOH-MeCN mix | N Param.: 14.02 sN Param.: 0.61 |
|
Eur. J. Org. Chem. 2006, , 2530-2537 10.1002/ejoc.200500769 |
anion of (4-nitrophenyl)nitromethane (in 91M9AN)  |
MeOH-MeCN mix | N Param.: 14.05 sN Param.: 0.72 |
|
Eur. J. Org. Chem. 2006, , 2530-2537 10.1002/ejoc.200500769 |
2-thiobarbiturate anion (in DMSO)  |
DMSO | N Param.: 14.24 sN Param.: 0.82 |
|
J. Org. Chem. 2017, 82, 8476-8488 10.1021/acs.joc.7b01223 |
anion of (3-nitrophenyl)nitromethane (in water)  |
water | N Param.: 14.25 sN Param.: 0.46 |
|
J. Org. Chem. 2004, 69, 7565-7576 10.1021/jo048773j |
anion of 3-methyl acetylacetone (in water)  |
water | N Param.: 14.33 sN Param.: 0.69 |
|
J. Am. Chem. Soc. 2003, 125, 12980-12986 10.1021/ja036838e |
3-methyl-2,4-dioxotetrahydro-2H-pyran-3-ide (in DMSO)  |
DMSO | N Param.: 14.46 sN Param.: 0.91 |
|
Eur. J. Org. Chem. 2015, , 7594-7601 10.1002/ejoc.201501107 |
5-(4-(dimethylamino)benzyl)-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ide (in DMSO)  |
DMSO | N Param.: 14.48 sN Param.: 0.86 |
|
Chem. Eur. J. 2014, 20, 11069-11077 10.1002/chem.201403161 |
anion of 4-nitrobenzyl trifluoromethyl sulfone (in DMSO)  |
DMSO | N Param.: 14.49 sN Param.: 0.86 |
|
J. Am. Chem. Soc. 2007, 129, 9753-9761 10.1021/ja072135b |
anion of (3-nitrophenyl)nitromethane (in 91M9AN)  |
MeOH-MeCN mix | N Param.: 14.75 sN Param.: 0.71 |
|
Eur. J. Org. Chem. 2006, , 2530-2537 10.1002/ejoc.200500769 |
1,3-diethyl-thiobarbiturate anion (in DMSO)  |
DMSO | N Param.: 14.90 sN Param.: 0.80 |
|
J. Org. Chem. 2017, 82, 8476-8488 10.1021/acs.joc.7b01223 |
anion of diethyl 2-(4-nitrophenyl)malonate (in DMSO)  |
DMSO | N Param.: 14.94 sN Param.: 0.96 |
|
Eur. J. Org. Chem. 2016, , 1841-1848 10.1002/ejoc.201600107 |
anion of 1,2,3-triphenylpropane-1,3-dione (in DMSO)  |
DMSO | N Param.: 14.99 sN Param.: 0.83 |
|
Eur. J. Org. Chem. 2017, , 1196-1202 10.1002/ejoc.201601513 |
5-benzyl-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ide (in DMSO)  |
DMSO | N Param.: 15.02 sN Param.: 0.75 |
|
Chem. Eur. J. 2014, 20, 11069-11077 10.1002/chem.201403161 |
anion of (phenylmethylenedisulfonyl)dibenzene (in DMSO)  |
DMSO | N Param.: 15.07 sN Param.: 0.79 |
|
Eur. J. Org. Chem. 2017, , 1196-1202 10.1002/ejoc.201601513 |
5-(4-(methoxy)benzyl)-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ide (in DMSO)  |
DMSO | N Param.: 15.13 sN Param.: 0.75 |
|
Chem. Eur. J. 2014, 20, 11069-11077 10.1002/chem.201403161 |
anion of ethyl 2-nitroacetate (in DMSO)  |
DMSO | N Param.: 15.24 sN Param.: 0.74 |
|
Chem. Eur. J. 2015, 21, 875-884 10.1002/chem.201404500 |
anion of triethyl methanetricarboxylate (in DMSO)  |
DMSO | N Param.: 15.33 sN Param.: 0.72 |
|
Eur. J. Org. Chem. 2016, , 1841-1848 10.1002/ejoc.201600107 |
anion of ethyl cyanoacetate (in water)  |
water | N Param.: 15.57 sN Param.: 0.58 |
|
J. Am. Chem. Soc. 2003, 125, 12980-12986 10.1021/ja036838e |
anion of 2-phenylmalononitrile (in DMSO)  |
DMSO | N Param.: 15.58 sN Param.: 1.00 |
|
Eur. J. Org. Chem. 2017, , 1196-1202 10.1002/ejoc.201601513 |
barbiturate anion (in DMSO)  |
DMSO | N Param.: 15.59 sN Param.: 0.80 |
|
J. Org. Chem. 2017, 82, 8476-8488 10.1021/acs.joc.7b01223 |
anion of 4-cyanobenzyl trifluoromethyl sulfone (in MeCN)  |
MeCN | N Param.: 15.62 sN Param.: 0.99 |
|
J. Am. Chem. Soc. 2020, 142, 8383-8402 10.1021/jacs.0c01960 |
bis(phenylsulfonyl)methanide (in DMSO)  |
DMSO | N Param.: 15.68 sN Param.: 0.74 |
|
Angew. Chem. Int. Ed. 2016, 55, 12845-12848 10.1002/anie.201605616 |
anion of ethyl 2-cyano-2-phenylacetate (in DMSO)  |
DMSO | N Param.: 15.85 sN Param.: 1.04 |
|
Eur. J. Org. Chem. 2017, , 1196-1202 10.1002/ejoc.201601513 |
anion of diethyl 2-phenylmalonate (in DMSO)  |
DMSO | N Param.: 15.93 sN Param.: 0.99 |
|
Eur. J. Org. Chem. 2016, , 1841-1848 10.1002/ejoc.201600107 |
anion of 2-phenyl-2-(phenylsulfonyl)acetonitrile (in DMSO)  |
DMSO | N Param.: 15.97 sN Param.: 0.72 |
|
Eur. J. Org. Chem. 2017, , 1196-1202 10.1002/ejoc.201601513 |
anion of ethyl acetylacetate (in water)  |
water | N Param.: 15.99 sN Param.: 0.62 |
|
J. Am. Chem. Soc. 2003, 125, 12980-12986 10.1021/ja036838e |
anion of 1-phenylbutane-1,3-dione (in DMSO)  |
DMSO | N Param.: 16.03 sN Param.: 0.86 |
|
Chem. Eur. J. 2015, 21, 875-884 10.1002/chem.201404500 |