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Mayr's Database Of Reactivity Parameters: Searches
Mayr's Database of Reactivity Parameters

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65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73Found 1683 molecules, page 69 of 85
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Name Solvent Reactivity
Parameters
Classification Reference
(title or year)
1-(1-cyclohexenyl)-4-methylpiperazine
C11H20N2*
dichloromethane

N  Param.: 12.51

sN Param.: 0.80
*Chem. Eur. J. 2003, 9, 2209-2218
10.1002/chem.200204666
1-((diphenylmethylene)amino)-2-ethoxy-2-oxoethan-1-ide (in DMSO)
*
DMSO

N  Param.: 26.95

sN Param.: 0.52
***Tetrahedron 2019, 75, 459-463
10.1016/j.tet.2018.1[...]
1-((4-chlorobenzylidene)amino)-2-ethoxy-2-oxoethan-1-ide (in DMSO)
*
DMSO

N  Param.: 29.02

sN Param.: 0.49
**Tetrahedron 2019, 75, 459-463
10.1016/j.tet.2018.1[...]
1,6-dimethyl-2-methylene-1,2-dihydropyridine (in DMSO)
C8H11N*
DMSO

N  Param.: 20.76

sN Param.: 0.60
***Eur. J. Org. Chem. 2024, 27, e202400373
10.1002/ejoc.202400373
1,6-bis(trimethylsilyl)hexane
*
dichloromethane

N  Param.: -4.70

sN Param.: 1.10
-Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
1,4-pentadiene
C5H8*
dichloromethane

N  Param.: -2.99

sN Param.: 0.97
*J. Am. Chem. Soc. 2002, 124, 4076-4083
10.1021/ja0121538
1,4-dioxaspiro[4.5]decan-8-one (in DMSO)
C8H12O3*
DMSO

E Param.: -18.20

*J. Am. Chem. Soc. 2018, 140, 5500-5515
10.1021/jacs.8b01657
1,4-dimethylcyclohexa-1,4-diene (in CH2Cl2)
C8H12*
dichloromethane

N  Param.: 1.88

sN Param.: 0.96
**J. Am. Chem. Soc. 2014, 136, 13863-13873
10.1021/ja507598y
1,4-dihydronaphthalene (in MeCN)
C10H10*
MeCN

N  Param.: -2.50

sN Param.: 1.00
-Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
1,4-dihydronaphthalene
C10H10*
dichloromethane

N  Param.: -0.07

sN Param.: 1.03
***J. Am. Chem. Soc. 2002, 124, 4076-4083
10.1021/ja0121538
1,4-cyclohexadiene (in MeCN)
*
MeCN

N  Param.: 0.35

sN Param.: 0.98
*Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
1,4-cyclohexadiene
C6H8*
dichloromethane

N  Param.: 0.09

sN Param.: 0.98
***J. Am. Chem. Soc. 2002, 124, 4076-4083
10.1021/ja0121538
1,3-oxazolidin-2-one anion (in DMSO)
*
DMSO

N  Param.: 22.40

sN Param.: 0.59
***J. Org. Chem. 2010, 75, 5250-5258
10.1021/jo1009883
1,3-dithianylium ion
C4H7S2*

E Param.: -2.14

***Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
1,3-diphenylpropyn-1-ylium-Cr(CO)3
*

E Param.: 1.07

***Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
1,3-dioxolane
C3H6O2*
dichloromethane

N  Param.: -2.86

sN Param.: 0.80
***Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
1,3-dioxepane
*
dichloromethane

N  Param.: -3.80

sN Param.: 0.80
-Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
1,3-dimethylimidazolidin-2-imine
C5H11N3*
dichloromethane

N  Param.: 12.46

sN Param.: 0.87
***ChemCatChem 2012, 4, 993-999
10.1002/cctc.201200143
1,3-dimethylbarbiturate anion (in DMSO)
C6H7N2O3*
DMSO

N  Param.: 17.46

sN Param.: 0.72
***J. Org. Chem. 2017, 82, 8476-8488
10.1021/acs.joc.7b01223
1,3-dimethyl-2-methyleneimidazolidine (in THF)
C6H12N2*
THF

N  Param.: 18.11

sN Param.: 0.68
***J. Org. Chem. 2021, 86, 2974-2985
10.1021/acs.joc.0c02838

News

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  • 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).