Search
| Name | Solvent |
Reactivity Parameters |
Classification |
Reference (title or year) |
|---|---|---|---|---|
[H-B(C6F5)3]- [NEt4]+![]() ![]() |
MeCN | N Param.: 10.04 sN Param.: 0.73 | Angew. Chem. Int. Ed. 2015, 54, 14508-14512 10.1002/anie.201507298 | |
[H-B(2,6-F2C6H3)3]- [NEt4]+![]() ![]() |
MeCN | N Param.: 13.97 sN Param.: 0.66 | Angew. Chem. Int. Ed. 2015, 54, 14508-14512 10.1002/anie.201507298 | |
[H-B(2,4,6-F3C6H2)3]- [NEt4]+![]() ![]() |
MeCN | N Param.: 14.13 sN Param.: 0.61 | Angew. Chem. Int. Ed. 2015, 54, 14508-14512 10.1002/anie.201507298 | |
[(1,3-Diarylallyl)Pd(PPh3)2]+ (Aryl = Ph)![]() ![]() |
E Param.: -14.14 | Organometallics 2012, 31, 2416-2424 10.1021/om3000357 | ||
[(1,3-Diarylallyl)Pd(PPh3)2]+ (Aryl = 4-(dimethylamino)phenyl)![]() ![]() |
E Param.: -14.46 | Organometallics 2012, 31, 2416-2424 10.1021/om3000357 | ||
[(1,3-Diarylallyl)Pd(PPh3)2]+ (Aryl = 3,5-difluorophenyl)![]() ![]() |
E Param.: -14.21 | Organometallics 2012, 31, 2416-2424 10.1021/om3000357 | ||
Z-3-(trimethylsiloxy)pent-2-ene![]() ![]() |
dichloromethane | N Param.: 5.58 sN Param.: 1.00 | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | |
xanthene![]() ![]() |
dichloromethane | N Param.: 0.64 sN Param.: 0.97 | J. Am. Chem. Soc. 2002, 124, 4076-4083 10.1021/ja0121538 | |
water (in MeCN)![]() ![]() |
MeCN | N Param.: 5.79 sN Param.: 0.72 | Bull. Chem. Soc. Jpn. 2018, 91, 523-530 10.1246/bcsj.20170360 | |
Vilsmeier ion![]() ![]() |
E Param.: -5.77 | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | ||
valine (anionic, in water)![]() ![]() |
water | N Param.: 13.65 sN Param.: 0.57 | Org. Biomol. Chem. 2007, 5, 3814-3820 10.1039/b713778h | |
uracil anion (in water)![]() ![]() |
water | N Param.: 10.75 sN Param.: 0.53 | Chem. Eur. J. 2012, 18, 127-137 10.1002/chem.201102411 | |
uracil anion (in DMSO)![]() ![]() |
DMSO | N Param.: 17.04 sN Param.: 0.63 | Chem. Eur. J. 2012, 18, 127-137 10.1002/chem.201102411 | |
Umemoto II (triflate)![]() ![]() |
E Param.: -12.80 | Eur. J. Org. Chem. 2024, 27, e202400085 10.1002/ejoc.202400085 | ||
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 | ||
tropylium ion![]() ![]() |
E Param.: -3.72 | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | ||
tritylium ion (Ph3C+)![]() ![]() |
E Param.: 0.51 | J. Am. Chem. Soc. 2003, 125, 286-295 10.1021/ja021010y | ||
tris(4-methylphenyl)phosphane![]() ![]() |
dichloromethane | N Param.: 15.44 sN Param.: 0.64 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
tris(4-methoxyphenyl)phosphane![]() ![]() |
dichloromethane | N Param.: 16.17 sN Param.: 0.62 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
tris(4-methoxyphenyl)methane (in MeCN)![]() ![]() |
MeCN | N Param.: -5.18 sN Param.: 0.82 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tris(4-dimethylaminophenyl)phosphane![]() ![]() |
dichloromethane | N Param.: 18.39 sN Param.: 0.64 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
tris(4-chlorophenyl)phosphane![]() ![]() |
dichloromethane | N Param.: 12.58 sN Param.: 0.65 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
tris(4-(dimethylamino)phenyl)methane (in MeCN)![]() ![]() |
MeCN | N Param.: -3.30 sN Param.: 0.82 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tris(2-methylphenyl)phosphane![]() ![]() |
dichloromethane | N Param.: 8.56 sN Param.: 0.70 | Chem. Eur. J. 2017, 23, 7422-7427 10.1002/chem.201701080 | |
tris(2-methoxyphenyl)phosphane![]() ![]() |
dichloromethane | N Param.: 14.26 sN Param.: 0.73 | Chem. Eur. J. 2017, 23, 7422-7427 10.1002/chem.201701080 | |
tris(2,6-dimethoxyphenyl)phosphane (in MeCN)![]() ![]() |
MeCN | N Param.: 18.11 sN Param.: 0.62 | Chem. Eur. J. 2017, 23, 7422-7427 10.1002/chem.201701080 | |
tris(2,6-dimethoxyphenyl)phosphane![]() ![]() |
dichloromethane | N Param.: 15.19 sN Param.: 0.88 | Chem. Eur. J. 2017, 23, 7422-7427 10.1002/chem.201701080 | |
tris(2,4-dimethylphenyl)phosphane![]() ![]() |
dichloromethane | N Param.: 14.88 sN Param.: 0.41 | Chem. Eur. J. 2017, 23, 7422-7427 10.1002/chem.201701080 | |
tris((trimethylsilyl)methyl)silane![]() ![]() |
dichloromethane | N Param.: 3.59 sN Param.: 0.67 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tris((dimethyl(phenyl)silyl)methyl)silane![]() ![]() |
dichloromethane | N Param.: 3.40 sN Param.: 0.66 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tris((butyldimethylsilyl)methyl)silane![]() ![]() |
dichloromethane | N Param.: 3.73 sN Param.: 0.68 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tripropylsilane![]() ![]() |
dichloromethane | N Param.: 3.67 sN Param.: 0.73 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
triphenylstannane![]() ![]() |
dichloromethane | N Param.: 5.64 sN Param.: 0.59 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | |
triphenylsilane![]() ![]() |
dichloromethane | N Param.: 2.65 sN Param.: 0.72 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
triphenylphosphine (in THF)![]() ![]() |
THF | N Param.: 13.59 sN Param.: 0.66 | Angew. Chem. Int. Ed. 2011, 50, 6915-6919 10.1002/anie.201102435 | |
triphenylphosphane![]() ![]() |
dichloromethane | N Param.: 14.33 sN Param.: 0.65 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
triphenylmethane![]() ![]() |
dichloromethane | N Param.: -4.27 sN Param.: 0.80 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
triphenylgermane![]() ![]() |
dichloromethane | N Param.: 3.99 sN Param.: 0.62 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | |
triphenyl phosphite![]() ![]() |
dichloromethane | N Param.: 5.51 sN Param.: 0.76 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
trimethylsilane![]() ![]() |
dichloromethane | N Param.: 3.15 sN Param.: 0.73 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trimethylhydrazine (in MeCN)![]() ![]() |
MeCN | N Param.: 17.75 sN Param.: 0.53 | Angew. Chem. Int. Ed. 2012, 51, 1353-1356 10.1002/anie.201107315 | |
trimethylhydrazine (in MeCN)![]() ![]() |
MeCN | N Param.: 12.43 sN Param.: 0.75 | Angew. Chem. Int. Ed. 2012, 51, 1353-1356 10.1002/anie.201107315 | |
trimethylamine (in MeCN)![]() ![]() |
MeCN | N Param.: 23.05 sN Param.: 0.45 | J. Org. Chem. 2012, 77, 8142-8155 10.1021/jo301497g | |
trimethyl(prenyl)silane![]() ![]() |
dichloromethane | N Param.: 0.90 sN Param.: 1.17 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | |
trimethyl(phenethyl)stannane![]() ![]() |
1,2-dichloroethane | N Param.: -1.10 sN Param.: 1.10 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trimethyl(phenethyl)silane![]() ![]() |
dichloromethane | N Param.: -3.50 sN Param.: 1.10 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trimethyl(4-methylphenethyl)stannane![]() ![]() |
1,2-dichloroethane | N Param.: -0.50 sN Param.: 1.10 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trimethyl(3-(trimethylstannyl)propyl)silane (in MeCN)![]() ![]() |
MeCN | N Param.: -3.40 sN Param.: 1.10 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trimethyl(3-(trimethylstannyl)propyl)germane (in MeCN)![]() ![]() |
MeCN | N Param.: -2.40 sN Param.: 1.10 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trimethyl(3-(trimethylplumbyl)propyl)silane (in MeCN)![]() ![]() |
MeCN | N Param.: -1.20 sN Param.: 1.10 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trimethyl(3-(trimethylplumbyl)propyl)germane (in MeCN)![]() ![]() |
MeCN | N Param.: -1.00 sN Param.: 1.10 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trimethyl(3-(trimethylgermyl)propyl)silane (in MeCN)![]() ![]() |
MeCN | N Param.: -4.80 sN Param.: 1.10 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trimethyl phosphite (in 91M9AN)![]() ![]() |
MeOH-MeCN mix | N Param.: 9.04 sN Param.: 0.70 | Angew. Chem. Int. Ed. 2006, 45, 3869-3874 10.1002/anie.200600542 | |
triisopropylsilane![]() ![]() |
dichloromethane | N Param.: 2.93 sN Param.: 0.73 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
triisopropylphosphane![]() ![]() |
dichloromethane | N Param.: 13.37 sN Param.: 0.70 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
trihexylsilane![]() ![]() |
dichloromethane | N Param.: 3.89 sN Param.: 0.73 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trifluoroethanol![]() ![]() |
TFE | N Param.: 1.11 sN Param.: 0.96 | J. Am. Chem. Soc. 2012, 134, 13902-13911 10.1021/ja306522b | |
trifluoroacetamide anion (in DMSO)![]() ![]() |
DMSO | N Param.: 15.81 sN Param.: 0.64 | J. Org. Chem. 2010, 75, 5250-5258 10.1021/jo1009883 | |
triethylsilane![]() ![]() |
dichloromethane | N Param.: 3.58 sN Param.: 0.70 | J. Am. Chem. Soc. 2012, 134, 13902-13911 10.1021/ja306522b | |
triethylgermane![]() ![]() |
dichloromethane | N Param.: 4.00 sN Param.: 0.75 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
triethylamine (in MeCN)![]() ![]() |
MeCN | N Param.: 17.10 sN Param.: 0.52 | J. Phys. Org. Chem. 2010, 23, 1029-1035 10.1002/poc.1707 | |
triethylamine (in CH2Cl2)![]() ![]() |
dichloromethane | N Param.: 17.30 sN Param.: 0.52 | J. Phys. Org. Chem. 2010, 23, 1029-1035 10.1002/poc.1707 | |
triethoxysilane![]() ![]() |
dichloromethane | N Param.: -1.80 sN Param.: 0.75 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tricyclohexylphosphane![]() ![]() |
dichloromethane | N Param.: 14.64 sN Param.: 0.68 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
tributylstannane![]() ![]() |
dichloromethane | N Param.: 9.96 sN Param.: 0.55 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | |
tributylsilane![]() ![]() |
dichloromethane | N Param.: 3.99 sN Param.: 0.73 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tributylgermane![]() ![]() |
dichloromethane | N Param.: 5.92 sN Param.: 0.73 | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y | |
tributyl phosphite![]() ![]() |
dichloromethane | N Param.: 10.36 sN Param.: 0.70 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
tri-p-tolylmethane (in MeCN)![]() ![]() |
MeCN | N Param.: -8.80 sN Param.: 0.82 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tri-p-tolylmethane![]() ![]() |
dichloromethane | N Param.: -3.62 sN Param.: 0.80 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tri-n-butylphosphane![]() ![]() |
dichloromethane | N Param.: 15.49 sN Param.: 0.69 | Chem. Eur. J. 2005, 11, 917-927 10.1002/chem.200400696 | |
trans-HMo(CO)2(PPh3)Cp![]() |
dichloromethane | N Param.: 6.60 sN Param.: 0.80 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trans-HMo(CO)2(PMe3)Cp![]() |
dichloromethane | N Param.: 7.80 sN Param.: 0.80 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
trans-HMo(CO)2(PCy3)Cp![]() |
dichloromethane | N Param.: 6.50 sN Param.: 0.80 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
toluene![]() ![]() |
dichloromethane | N Param.: -4.36 sN Param.: 1.77 | J. Am. Chem. Soc. 2012, 134, 13902-13911 10.1021/ja306522b | |
tol(t-Bu)2QM![]() ![]() |
E Param.: -15.83 | Angew. Chem. Int. Ed. 2002, 41, 91-95 10.1002/1521-3773(20[...] | ||
tol(Ph)CH+![]() ![]() |
E Param.: 4.43 | J. Am. Chem. Soc. 2012, 134, 13902-13911 10.1021/ja306522b | ||
thymine anion (in water)![]() ![]() |
water | N Param.: 11.17 sN Param.: 0.51 | Chem. Eur. J. 2012, 18, 127-137 10.1002/chem.201102411 | |
thymine anion (in DMSO)![]() ![]() |
DMSO | N Param.: 17.63 sN Param.: 0.62 | Chem. Eur. J. 2012, 18, 127-137 10.1002/chem.201102411 | |
THTP (3,5,6,7-tetrahydro-2H-thiazolo[3,2-a]pyrimidine)![]() ![]() |
dichloromethane | N Param.: 14.45 sN Param.: 0.78 | J. Org. Chem. 2011, 76, 5104-5112 10.1021/jo200803x | |
threonine (anionic, in water)![]() ![]() |
water | N Param.: 12.69 sN Param.: 0.60 | Org. Biomol. Chem. 2007, 5, 3814-3820 10.1039/b713778h | |
thiophenolate (in DMSO)![]() ![]() |
DMSO | N Param.: 23.36 sN Param.: 0.74 | J. Org. Chem. 2021, 86, 5965-5972 10.1021/acs.joc.1c00025 | |
thiophene![]() ![]() |
dichloromethane | N Param.: -1.01 sN Param.: 1.10 | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | |
thiocyanate (in MeCN)![]() ![]() |
MeCN | N Param.: 12.13 sN Param.: 0.60 | J. Am. Chem. Soc. 2003, 125, 14126-14132 10.1021/ja037317u | |
thiocyanate (in MeCN)![]() ![]() |
MeCN | N Param.: 17.94 sN Param.: 0.60 | J. Am. Chem. Soc. 2003, 125, 14126-14132 10.1021/ja037317u | |
thioacetate (in MeCN)![]() ![]() |
MeCN | N Param.: 21.20 sN Param.: 0.63 | Org. Biomol. Chem. 2011, 9, 8046-8050 10.1039/c1ob06245j | |
thian-4-one (in DMSO)![]() ![]() |
DMSO | E Param.: -16.90 | J. Am. Chem. Soc. 2018, 140, 5500-5515 10.1021/jacs.8b01657 | |
theophylline anion (in water)![]() ![]() |
water | N Param.: 10.06 sN Param.: 0.71 | Chem. Eur. J. 2012, 18, 127-137 10.1002/chem.201102411 | |
theophylline anion (in DMSO)![]() ![]() |
DMSO | N Param.: 14.78 sN Param.: 0.71 | Chem. Eur. J. 2012, 18, 127-137 10.1002/chem.201102411 | |
tetrapropylstannane (in 1,2-DCE)![]() ![]() |
1,2-dichloroethane | N Param.: -0.50 sN Param.: 1.13 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tetramisole (TM) (in CH2Cl2)![]() ![]() |
dichloromethane | N Param.: 13.86 sN Param.: 0.68 | Angew. Chem. Int. Ed. 2025, EarlyView, e202514865 10.1002/anie.202514865 | |
tetramethylethylene![]() ![]() |
dichloromethane | N Param.: -1.00 sN Param.: 1.40 | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | |
tetrakis(5-methyl-furan-2-yl)borate![]() ![]() |
MeCN | N Param.: 9.09 sN Param.: 1.12 | Chem. Sci. 2012, 3, 878-882 10.1039/c2sc00883a | |
tetraisobutylstannane![]() ![]() |
dichloromethane | N Param.: 1.35 sN Param.: 1.10 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tetrahydrothiopyran (in CH2Cl2)![]() ![]() |
dichloromethane | N Param.: 11.94 sN Param.: 0.75 | Chem. Eur. J. 2021, 21, 11367-11376 10.1002/chem.202100977 | |
tetrahydrothiophene (in MeCN)![]() ![]() |
MeCN | N Param.: 13.30 sN Param.: 0.72 | Chem. Eur. J. 2021, 21, 11367-11376 10.1002/chem.202100977 | |
tetrahydrothiophene (in CH2Cl2)![]() ![]() |
dichloromethane | N Param.: 13.10 sN Param.: 0.72 | Chem. Eur. J. 2021, 21, 11367-11376 10.1002/chem.202100977 | |
tetrahydrofuran (in dichloromethane)![]() ![]() |
dichloromethane | N Param.: -3.50 sN Param.: 0.80 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 | |
tetrahydroborate ion (in water)![]() ![]() |
water | N Param.: 12.10 sN Param.: 0.79 | Chem. Eur. J. 2013, 19, 249-263 10.1002/chem.201202839 |
News
- 11/05/25:
Isochalcogenoureas (O, S, Se & Te derivatives) have been added (Angew. Chem. Int. Ed. 2025, EarlyView, e202514865). - 01/30/25:
Sesamol-derived ortho-quinone methides (o-QM) have been added (ChemEurJ 2024, e202403785 & OBC 2025, 23, 827-834) - 05/22/24:
Lactone enolates have been added (JOC 2024, 89, 6915-6928). - 11/13/24:
2-Methylene-1,2-dihydropyridines (2-pyNHOs) have been added (EurJOC 2024, 27, e202400373). - 05/21/24:
Mesoionic pyridinium-derived N-heterocyclic olefins (py-mNHOs) have been added (Angew. Chem. Int. Ed. 2024, 63, e202318283). - 10/19/23:
Enamines derived from 4-(alkylthio)-3-imidazolines and aldehydes have been added (ChemEurJ 2023, doi: 10.1002/chem.202302764). - 09/28/23:
Mesoionic N-heterocyclic olefins (mNHOs) have been added (Angew. Chem. Int. Ed. 2023, 62, e202309790). - 07/05/23:
S-Cyanomethylated imidazolidine-4-thione-derived enamines have been added (ChemComm 2023, 59, 8091). - 03/16/23:
Cyclic alpha-diazo carbonyl compounds added (EurJOC 2023, 26, e202300005) - 01/30/23:
NADH and NADPH reactivities (in water, pH 7) determined by Mayer and Moran have been added (OBC 2022, 21, 85-88). - 09/20/22:
Alkenyl boronate nucleophilicity by Liu, Ready and co-workers has been added (JACS 2022, 144, 16118). - 01/30/23:
Electrophilicities of diazo compounds in azo couplings (ChemEurJ 2022, 28, e202201376) - 01/30/23:
Diazocyclopentadiene added (Synthesis 2023, 55, 354-358) - 01/30/23:
Electrophilic indoles added (ChemCommun 2021, 57, 10071-10074) - 04/13/21:
Cyclic Michael acceptors added (Chem. Sci. 2021, 12, 4850-4865) - 05/21/21:
Thiophenolates (in DMSO) added (JOC 2021, 86, 5965-5972) - 05/06/20:
Heteroallenes added (JACS 2020, 142, 8383-8402). - 01/27/20:
Pyrrolidines and Imidazolidinones added (JACS 2020, 142, 1526-1547). - 05/06/20:
GSH reactivity added (Angew. Chem. Int. Ed. 2019, 58, 17704-17708) - 01/30/23:
Phenolates added (JOC 2019, 84, 8837-8858) - 04/24/18:
Ketones added (JACS 2018, 140, 5500). - 11/03/17:
Allyl-boron nucleophiles added (JACS 2017, 139, 15324) - 04/23/18:
Peroxide anions added (Angew. Chem. Int. Ed. 2017, 56, 13279). - 04/23/18:
Michael acceptors added (JACS 2017, 139, 13318). - 06/16/17:
Nucleophilicities of VNS reagents (JOC 2017, 82, 1011).


































































































