Acceptor-Substituted Ethylenes

For reactivities of structurally related compounds go to: Electrophiles » C-Electrophiles

Found 129 Molecules.

Molecule	Solvent	Reactivity Parameters	Reference (sort by title or year)
bh6a		E Parameter: -18.60	Chem. Eur. J. 2010, 16, 1365-1371 DOI: 10.1002/chem.200902487
bh 6f		E Parameter: -18.90	Chem. Eur. J. 2010, 16, 1365-1371 DOI: 10.1002/chem.200902487
bh 6i		E Parameter: -19.10	Chem. Eur. J. 2010, 16, 1365-1371 DOI: 10.1002/chem.200902487
bh6j		E Parameter: -17.90	Chem. Eur. J. 2010, 16, 1365-1371 DOI: 10.1002/chem.200902487
bh 6k		E Parameter: -18.20	Chem. Eur. J. 2010, 16, 1365-1371 DOI: 10.1002/chem.200902487
bh 6l		E Parameter: -18.90	Chem. Eur. J. 2010, 16, 1365-1371 DOI: 10.1002/chem.200902487
bh 6m		E Parameter: -17.30	Chem. Eur. J. 2010, 16, 1365-1371 DOI: 10.1002/chem.200902487
ani(t-Bu)2QM		E Parameter: -16.11	Angew. Chem. Int. Ed. 2002, 41, 91-95 DOI: 10.1002/1521-3773(20020104)41:1<91::AID-ANIE91>3.0.CO;2-P
dma(t-Bu)2QM		E Parameter: -17.29	Angew. Chem. Int. Ed. 2002, 41, 91-95 DOI: 10.1002/1521-3773(20020104)41:1<91::AID-ANIE91>3.0.CO;2-P
4-methoxy-<i>trans-beta</i>-nitrostyrene		E Parameter: -14.70	J. Org. Chem. 2011, 76, 9370-9378 DOI: 10.1021/jo201678u
4-methyl-<i>trans-beta</i>-nitrostyrene		E Parameter: -14.23	J. Org. Chem. 2011, 76, 9370-9378 DOI: 10.1021/jo201678u
<i>trans-beta</i>-nitrostyrene		E Parameter: -13.85	J. Org. Chem. 2011, 76, 9370-9378 DOI: 10.1021/jo201678u
4-bromo-<i>trans-beta</i>-nitrostyrene		E Parameter: -13.37	J. Org. Chem. 2011, 76, 9370-9378 DOI: 10.1021/jo201678u
4-cyano-<i>trans-beta</i>-nitrostyrene		E Parameter: -12.61	J. Org. Chem. 2011, 76, 9370-9378 DOI: 10.1021/jo201678u
4-nitro-<i>trans-beta</i>-nitrostyrene		E Parameter: -12.37	J. Org. Chem. 2011, 76, 9370-9378 DOI: 10.1021/jo201678u
ani(Br)2QM	0	E Parameter: -8.63	Angew. Chem. Int. Ed. 2002, 41, 91-95 DOI: 10.1002/1521-3773(20020104)41:1<91::AID-ANIE91>3.0.CO;2-P
ani(Ph)2QM	0	E Parameter: -12.18	Angew. Chem. Int. Ed. 2002, 41, 91-95 DOI: 10.1002/1521-3773(20020104)41:1<91::AID-ANIE91>3.0.CO;2-P
dma(Ph)2QM	0	E Parameter: -13.39	Angew. Chem. Int. Ed. 2002, 41, 91-95 DOI: 10.1002/1521-3773(20020104)41:1<91::AID-ANIE91>3.0.CO;2-P
tol(t-Bu)2QM	0	E Parameter: -15.83	Angew. Chem. Int. Ed. 2002, 41, 91-95 DOI: 10.1002/1521-3773(20020104)41:1<91::AID-ANIE91>3.0.CO;2-P
jul(t-Bu)2QM	0	E Parameter: -17.90	Angew. Chem. Int. Ed. 2002, 41, 91-95 DOI: 10.1002/1521-3773(20020104)41:1<91::AID-ANIE91>3.0.CO;2-P
benzylidenemalononitrile	0	E Parameter: -9.42	J. Org. Chem. 2003, 68, 6880-6886 DOI: 10.1021/jo0344182
p-(methoxy)benzylidenemalononitrile	0	E Parameter: -10.80	J. Org. Chem. 2003, 68, 6880-6886 DOI: 10.1021/jo0344182
p-(dimethylamino)benzylidenemalononitrile	0	E Parameter: -13.30	J. Org. Chem. 2003, 68, 6880-6886 DOI: 10.1021/jo0344182
2-(p-(dimethylamino)benzylidene)-indan-1,3-dione	0	E Parameter: -13.56	Org. Biomol. Chem. 2007, 5, 3020-3026 DOI: 10.1039/b708025e
2-(p-methoxybenzylidene)-indan-1,3-dione	0	E Parameter: -11.32	Org. Biomol. Chem. 2007, 5, 3020-3026 DOI: 10.1039/b708025e
2-benzylidene-indan-1,3-dione	0	E Parameter: -10.11	Org. Biomol. Chem. 2007, 5, 3020-3026 DOI: 10.1039/b708025e
jul-indan-1,3-dione	0	E Parameter: -14.68	Org. Biomol. Chem. 2007, 5, 3020-3026 DOI: 10.1039/b708025e
aniBBS	0	E Parameter: -10.37	J. Org. Chem. 2007, 72, 9170-9180 DOI: 10.1021/jo071273g
dmaBBS	0	E Parameter: -12.76	J. Org. Chem. 2007, 72, 9170-9180 DOI: 10.1021/jo071273g
julBBS	0	E Parameter: -13.84	J. Org. Chem. 2007, 72, 9170-9180 DOI: 10.1021/jo071273g
dma(S)BBS	0	E Parameter: -10.73	J. Org. Chem. 2007, 72, 9170-9180 DOI: 10.1021/jo071273g
jul(S)BBS	0	E Parameter: -11.89	J. Org. Chem. 2007, 72, 9170-9180 DOI: 10.1021/jo071273g
benzylidene-Meldrum's acid	0	E Parameter: -9.15	J. Org. Chem. 2008, 73, 2738-2745 DOI: 10.1021/jo702590s
p-(methoxy)benzylidene Meldrum's acid	0	E Parameter: -10.28	J. Org. Chem. 2008, 73, 2738-2745 DOI: 10.1021/jo702590s
p-(dimethylamino)benzylidene Meldrum's acid	0	E Parameter: -12.76	J. Org. Chem. 2008, 73, 2738-2745 DOI: 10.1021/jo702590s
jul Meldrum's acid	0	E Parameter: -13.97	J. Org. Chem. 2008, 73, 2738-2745 DOI: 10.1021/jo702590s
diethyl benzylidene malonate	0	E Parameter: -20.55	Chem. Eur. J. 2008, 14, 9675-9682 DOI: 10.1002/chem.200801277
diethyl 4-nitrobenzylidene malonate	0	E Parameter: -17.67	Chem. Eur. J. 2008, 14, 9675-9682 DOI: 10.1002/chem.200801277
diethyl 4-cyano-benzylidene malonate	0	E Parameter: -18.06	Chem. Eur. J. 2008, 14, 9675-9682 DOI: 10.1002/chem.200801277
diethyl 3-chloro-benzylidene malonate	0	E Parameter: -18.98	Chem. Eur. J. 2008, 14, 9675-9682 DOI: 10.1002/chem.200801277
diethyl 4-methyl-benzylidene malonate	0	E Parameter: -21.11	Chem. Eur. J. 2008, 14, 9675-9682 DOI: 10.1002/chem.200801277
diethyl 4-methoxy-benzylidene malonate	0	E Parameter: -21.47	Chem. Eur. J. 2008, 14, 9675-9682 DOI: 10.1002/chem.200801277
diethyl 4-(dimethylamino)benzylidene malonate	0	E Parameter: -23.10	Chem. Eur. J. 2008, 14, 9675-9682 DOI: 10.1002/chem.200801277
diethyl 2-((1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)methylene)malonate	0	E Parameter: -23.40	Chem. Eur. J. 2008, 14, 9675-9682 DOI: 10.1002/chem.200801277
diethyl 2-((julolidine-9-yl)methylene)malonate	0	E Parameter: -23.80	Chem. Eur. J. 2008, 14, 9675-9682 DOI: 10.1002/chem.200801277
2,6-diphenyl-4-benzylidenecyclohexa-2,5-dienone	0	E Parameter: -11.87	Eur. J. Org. Chem. 2009, , 3203-3211 DOI: 10.1002/ejoc.200900299
2,6-dimethoxy-4-(4-methoxybenzylidene)cyclohexa-2,5-dienone	0	E Parameter: -16.38	Eur. J. Org. Chem. 2009, , 3203-3211 DOI: 10.1002/ejoc.200900299
2,6-dimethoxy-4-(4-(dimethylamino)benzylidene)cyclohexa-2,5-dienone	0	E Parameter: -17.18	Eur. J. Org. Chem. 2009, , 3203-3211 DOI: 10.1002/ejoc.200900299
2,6-dimethyl-4-(4-(dimethylamino)benzylidene)cyclohexa-2,5-dienone	0	E Parameter: -16.36	Eur. J. Org. Chem. 2009, , 3203-3211 DOI: 10.1002/ejoc.200900299
2,6-di-tert.butyl-4-(3-fluorobenzylidene)cyclohexa-2,5-dienone	0	E Parameter: -15.03	Eur. J. Org. Chem. 2009, , 3203-3211 DOI: 10.1002/ejoc.200900299
2,6-di-tert.butyl-4-(3,5-difluorobenzylidene)cyclohexa-2,5-dienone	0	E Parameter: -14.50	Eur. J. Org. Chem. 2009, , 3203-3211 DOI: 10.1002/ejoc.200900299
2,6-di-tert.butyl-4-(4-nitrobenzylidene)cyclohexa-2,5-dienone	0	E Parameter: -14.36	Eur. J. Org. Chem. 2009, , 3203-3211 DOI: 10.1002/ejoc.200900299
4-phenylbut-3-yn-2-one	0	E Parameter: -16.90	Angew. Chem. Int. Ed. 2019, 58, 17704-17708 DOI: 10.1002/anie.201909803
hex-3-yn-2-one	0	E Parameter: -17.90	Angew. Chem. Int. Ed. 2019, 58, 17704-17708 DOI: 10.1002/anie.201909803
butynone	0	E Parameter: -16.60	Angew. Chem. Int. Ed. 2019, 58, 17704-17708 DOI: 10.1002/anie.201909803
(E)-6-(4-nitrobenzylidene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -13.15	Chem. Eur. J. 2024, , e202403785 DOI: 10.1002/chem.202403785
(E)-6-(4-(trifluoromethyl)benzylidene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -13.54	Chem. Eur. J. 2024, , e202403785 DOI: 10.1002/chem.202403785
(E)-6-(3-fluorobenzylidene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -14.00	Chem. Eur. J. 2024, , e202403785 DOI: 10.1002/chem.202403785
(E)-6-(4-chlorobenzylidene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -13.99	Chem. Eur. J. 2024, , e202403785 DOI: 10.1002/chem.202403785
(E)-6-benzylidenebenzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -14.47	Chem. Eur. J. 2024, , e202403785 DOI: 10.1002/chem.202403785
(E)-6-(4-methylbenzylidene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -14.85	Chem. Eur. J. 2024, , e202403785 DOI: 10.1002/chem.202403785
(E)-6-(4-methoxybenzylidene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -15.20	Chem. Eur. J. 2024, , e202403785 DOI: 10.1002/chem.202403785
(E)-6-(4-(dimethylamino)benzylidene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -16.07	Chem. Eur. J. 2024, , e202403785 DOI: 10.1002/chem.202403785
(E)-6-(furan-2-ylmethylene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -15.73	Org. Biomol. Chem. 2025, 23, 827-834 DOI: 10.1039/D4OB01855A
(E)-6-((1-methyl-1H-pyrrol-2-yl)methylene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -17.03	Org. Biomol. Chem. 2025, 23, 827-834 DOI: 10.1039/D4OB01855A
(E)-6-((1-methyl-1H-indol-2-yl)methylene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -15.55	Org. Biomol. Chem. 2025, 23, 827-834 DOI: 10.1039/D4OB01855A
(E)-6-((E)-3-phenylallylidene)benzo[d][1,3]dioxol-5(6H)-one	0	E Parameter: -16.00	Org. Biomol. Chem. 2025, 23, 827-834 DOI: 10.1039/D4OB01855A
1,2-diaza-1,3-diene 1a	DMSO	E Parameter: -13.28	Chem. Eur. J. 2010, 16, 12008-12016 DOI: 10.1002/chem.201000828
1,2-diaza-1,3-diene 1b	DMSO	E Parameter: -13.90	Chem. Eur. J. 2010, 16, 12008-12016 DOI: 10.1002/chem.201000828
1,2-diaza-1,3-diene 1c	DMSO	E Parameter: -14.91	Chem. Eur. J. 2010, 16, 12008-12016 DOI: 10.1002/chem.201000828
1,2-diaza-1,3-diene 1d	DMSO	E Parameter: -15.38	Chem. Eur. J. 2010, 16, 12008-12016 DOI: 10.1002/chem.201000828
(E)-3-(4-nitro-phenyl)-1-phenyl-prop-2-en-1-one (in DMSO)	DMSO	E Parameter: -17.33	J. Am. Chem. Soc. 2011, 133, 8240-8251 DOI: 10.1021/ja200820m
(E)-3-(4-cyano-phenyl)-1-phenyl-prop-2-en-1-one (in DMSO)	DMSO	E Parameter: -17.64	J. Am. Chem. Soc. 2011, 133, 8240-8251 DOI: 10.1021/ja200820m
(E)-1,3-diphenylprop-2-en-1-one (in DMSO)	DMSO	E Parameter: -19.39	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
(E)-4-(4-nitrophenyl)but-3-en-2-one (in DSMO)	DMSO	E Parameter: -19.36	J. Am. Chem. Soc. 2011, 133, 8240-8251 DOI: 10.1021/ja200820m
(E)-4-methyl-1-(4-nitrophenyl)pent-1-en-3-one (in DMSO)	DMSO	E Parameter: -19.17	J. Am. Chem. Soc. 2011, 133, 8240-8251 DOI: 10.1021/ja200820m
(E)-4,4-dimethyl-1-(4-nitrophenyl)pent-1-en-3-one	DMSO	E Parameter: -19.15	J. Am. Chem. Soc. 2011, 133, 8240-8251 DOI: 10.1021/ja200820m
(ethene-1,1-diyldisulfonyl)dibenzene	DMSO	E Parameter: -7.50	Chem. Asian J. 2012, 7, 1401-1407 DOI: 10.1002/asia.201101046
(2-phenylethene-1,1-diyldisulfonyl)dibenzene	DMSO	E Parameter: -12.93	Chem. Asian J. 2012, 7, 1401-1407 DOI: 10.1002/asia.201101046
(2-(4-methoxyphenyl)ethene-1,1-diyldisulfonyl)dibenzene	DMSO	E Parameter: -13.88	Chem. Asian J. 2012, 7, 1401-1407 DOI: 10.1002/asia.201101046
4-(2,2-bis(phenylsulfonyl)vinyl)-N,N-dimethylaniline	DMSO	E Parameter: -16.53	Chem. Asian J. 2012, 7, 1401-1407 DOI: 10.1002/asia.201101046
2-benzylidenebenzo[d][1,3]dithiole 1,1,3,3-tetraoxide	DMSO	E Parameter: -11.78	Chem. Asian J. 2012, 7, 1401-1407 DOI: 10.1002/asia.201101046
2-(4-methoxybenzylidene)benzo[d][1,3]dithiole 1,1,3,3-tetraoxide	DMSO	E Parameter: -13.02	Chem. Asian J. 2012, 7, 1401-1407 DOI: 10.1002/asia.201101046
2-(4-methoxybenzylidene)-1,3-dithiane 1,1,3,3-tetraoxide	DMSO	E Parameter: -14.55	Chem. Asian J. 2012, 7, 1401-1407 DOI: 10.1002/asia.201101046
2-cinnamoyl-1,3-dimethyl-1H-imidazol-3-ium	DMSO	E Parameter: -11.52	Angew. Chem. Int. Ed. 2012, 51, 5234-5238 DOI: 10.1002/anie.201109042
maleic anhydride	DMSO	E Parameter: -11.31	Eur. J. Org. Chem. 2014, , 2956-2963 DOI: 10.1002/ejoc.201301779
N-methyl maleimide	DMSO	E Parameter: -14.07	Eur. J. Org. Chem. 2014, , 2956-2963 DOI: 10.1002/ejoc.201301779
fumaronitrile	DMSO	E Parameter: -15.71	Eur. J. Org. Chem. 2014, , 2956-2963 DOI: 10.1002/ejoc.201301779
diethyl fumarate	DMSO	E Parameter: -17.79	Eur. J. Org. Chem. 2014, , 2956-2963 DOI: 10.1002/ejoc.201301779
diethyl maleate	DMSO	E Parameter: -19.49	Eur. J. Org. Chem. 2014, , 2956-2963 DOI: 10.1002/ejoc.201301779
ethenesulfonyl fluoride (ESF)	DMSO	E Parameter: -12.09	Angew. Chem. Int. Ed. 2016, 55, 12664-12667 DOI: 10.1002/anie.201601875
2-phenylethene-1-sulfonyl fluoride	DMSO	E Parameter: -16.63	Angew. Chem. Int. Ed. 2016, 55, 12664-12667 DOI: 10.1002/anie.201601875
(E)-4-phenylbut-3-en-2-one (in DMSO)	DMSO	E Parameter: -23.01	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
cinnamonitrile (in DMSO)	DMSO	E Parameter: -24.60	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
methyl prop-2-enoate (in DMSO)	DMSO	E Parameter: -18.84	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
ethyl prop-2-enoate (in DMSO)	DMSO	E Parameter: -19.07	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
tert-butyl prop-2-enoate (in DMSO)	DMSO	E Parameter: -20.22	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
N,N-dimethylprop-2-enamide (in DMSO)	DMSO	E Parameter: -23.54	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
ethenylsulfonylbenzene (in DMSO)	DMSO	E Parameter: -18.36	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
acrylonitrile (in DMSO)	DMSO	E Parameter: -19.05	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
but-3-en-2-one (in DMSO)	DMSO	E Parameter: -16.76	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
1-phenylprop-2-en-1-one (in DMSO)	DMSO	E Parameter: -15.25	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
ethyl 2-methylprop-2-enoate (in DMSO)	DMSO	E Parameter: -22.77	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
ethyl (E)-but-2-enoate (in DMSO)	DMSO	E Parameter: -23.59	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
ethyl cinnamate (in DMSO)	DMSO	E Parameter: -24.52	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
(E)-1-methyl-4-(styrylsulfonyl)benzene (in DMSO)	DMSO	E Parameter: -24.69	J. Am. Chem. Soc. 2017, 139, 13318-13329 DOI: 10.1021/jacs.7b05106
2-cinnamoyl-3-methyl-1-(perfluorophenyl)-1H-imidazol-3-ium	DMSO	E Parameter: -10.09	Top. Catal. 2018, 61, 585-590 DOI: 10.1007/s11244-018-0914-5
1-(tert-butyl)-2-cinnamoyl-3-methyl-1H-imidazol-3-ium	DMSO	E Parameter: -11.80	Top. Catal. 2018, 61, 585-590 DOI: 10.1007/s11244-018-0914-5
2-cinnamoyl-1-mesityl-3-methyl-1H-imidazol-3-ium	DMSO	E Parameter: -11.48	Top. Catal. 2018, 61, 585-590 DOI: 10.1007/s11244-018-0914-5
2-cinnamoyl-1-(4-methoxyphenyl)-3-methyl-1H-imidazol-3-ium	DMSO	E Parameter: -11.79	Top. Catal. 2018, 61, 585-590 DOI: 10.1007/s11244-018-0914-5
2-cinnamoyl-1-(2,6-dimethoxyphenyl)-3-methyl-1H-imidazol-3-ium	DMSO	E Parameter: -12.02	Top. Catal. 2018, 61, 585-590 DOI: 10.1007/s11244-018-0914-5
3-methylcyclopentenone	DMSO	E Parameter: -28.90	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
2-methylcyclopentenone	DMSO	E Parameter: -22.10	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
cyclopentenone	DMSO	E Parameter: -20.60	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
furan-2(5H)-one	DMSO	E Parameter: -20.70	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
2-methylcyclohexenone	DMSO	E Parameter: -27.50	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
cyclohexenone	DMSO	E Parameter: -22.10	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
dihydro-2H-pyran-2-one	DMSO	E Parameter: -21.80	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
3-methylenetetrahydropyran-2-one	DMSO	E Parameter: -19.50	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
3-methylenedihydrofuranone	DMSO	E Parameter: -19.40	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
(E)-2,6-di-tert-butyl-4-(3-phenylallylidene)cyclohexa-2,5-dien-1-one	DMSO	E Parameter: -17.00	Org. Lett. 2020, 22, 2182-2186 DOI: 10.1021/acs.orglett.0c00338
E)-2,6-di-tert-butyl-4-(3-(4-chlorophenyl)allylidene)cyclohexa-2,5-dien-1-one	DMSO	E Parameter: -16.84	Org. Lett. 2020, 22, 2182-2186 DOI: 10.1021/acs.orglett.0c00338
(E)-2,6-di-tert-butyl-4-(3-(4-nitrophenyl)allylidene)cyclohexa-2,5-dien-1-one	DMSO	E Parameter: -16.25	Org. Lett. 2020, 22, 2182-2186 DOI: 10.1021/acs.orglett.0c00338
(E)-2,6-di-tert-butyl-4-(3-(4-methoxyphenyl)allylidene)cyclohexa-2,5-dien-1-one	DMSO	E Parameter: -17.42	Org. Lett. 2020, 22, 2182-2186 DOI: 10.1021/acs.orglett.0c00338
2,6-di-tert-butyl-4-(2,2,2-trifluoroethylidene)cyclohexa-2,5-dien-1-one	DMSO	E Parameter: -11.68	Eur. J. Org. Chem. 2020, , 3812-3817 DOI: 10.1002/ejoc.202000295
3-methylcyclohexenone	DMSO	E Parameter: -29.60	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
cycloheptenone	DMSO	E Parameter: -22.00	Chem. Sci. 2021, 12, 4850-4865 DOI: 10.1039/D0SC06628A
1,2-diaza-1,3-diene 1e	MeOH	E Parameter: -14.90	Chem. Eur. J. 2010, 16, 12008-12016 DOI: 10.1002/chem.201000828
1,2-diaza-1,3-diene 1f	MeOH	E Parameter: -15.30	Chem. Eur. J. 2010, 16, 12008-12016 DOI: 10.1002/chem.201000828