Mayr's Database of Reactivity Parameters

Acceptor-Substituted Ethylenes

For reactivities of structurally related compounds go to: Electrophiles » C-Electrophiles
4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 Found 137 molecules, displaying page 8 of 14 Results per page 10|50|100|all
Name Solvent Reactivity
Parameters 		Classification Reference
(title or year)
ethyl 2-(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)acetate
C18H26O3*

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
C16H24O*

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
C21H26O*

E Param.: -15.58

***Chem. Eur. J. 2025, 31, e202501224
10.1002/chem.202501224
(E)-10-(4-methoxybenzylidene)phenanthren-9(10H)-one
C22H16O2*

E Param.: -15.93

***J. Phys. Org. Chem. 2025, , accepted
10.1002/poc.70061
(E)-2-(4-methoxybenzylidene)acenaphthylen-1(2H)-one
C20H14O2*

E Param.: -18.72

***J. Phys. Org. Chem. 2025, , accepted
10.1002/poc.70061
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
(E)-3-(4-nitro-phenyl)-1-phenyl-prop-2-en-1-one (in DMSO)
*
 DMSO

E Param.: -17.33

***J. Am. Chem. Soc. 2011, 133, 8240-8251
10.1021/ja200820m