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

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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9Found 1683 molecules, page 3 of 85
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Name Solvent Reactivity
Parameters
Classification Reference
(title or year)
(2S,5S)-5-benzyl-3-methyl-4-oxo-1-(3-phenylallylidene)-2-((E)-styryl)imidazolidin-1-ium
C28H27N2O*
dichloromethane

E Param.: -5.90

**Asian J. Org. Chem. 2014, 3, 550-555
10.1002/ajoc.201402009
(3,3,4,4,5,5,6,6,7,7,7-undecafluoro)-2-(trimethylsiloxy)hept-1-ene
*
dichloromethane

N  Param.: -3.52

sN Param.: 1.17
***Org. Lett. 2012, 14, 3990-3993
10.1021/ol301766w
(3-CF3)-tritylium ion
*

E Param.: 1.18

-J. Am. Chem. Soc. 2003, 125, 286-295
10.1021/ja021010y
(3-chlorobenzyl)dimethylsilane
C9H13ClSi*
dichloromethane

N  Param.: 1.30

sN Param.: 0.75
-Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
(3-Cl)-tritylium ion
*

E Param.: 1.06

-J. Am. Chem. Soc. 2003, 125, 286-295
10.1021/ja021010y
(3-Cl)3-tritylium ion
*

E Param.: 1.99

-J. Am. Chem. Soc. 2003, 125, 286-295
10.1021/ja021010y
(3-F)-tritylium ion
*

E Param.: 1.01

*Eur. J. Org. Chem. 2011, , 6470-6475
10.1002/ejoc.201100910
(3-F)2-tritylium ion
*

E Param.: 1.54

*Eur. J. Org. Chem. 2011, , 6470-6475
10.1002/ejoc.201100910
(3-F)3-tritylium ion
*

E Param.: 2.07

*Eur. J. Org. Chem. 2011, , 6470-6475
10.1002/ejoc.201100910
(3-F)4-tritylium ion
*

E Param.: 2.54

*Eur. J. Org. Chem. 2011, , 6470-6475
10.1002/ejoc.201100910
(4,4-dimethylpentyl)trimethylstannane
*
dichloromethane/MeCN mix

N  Param.: -3.90

sN Param.: 1.10
-Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
(4-(tert-butyl)phenethyl)trimethylstannane
*
1,2-dichloroethane

N  Param.: -0.30

sN Param.: 1.10
-Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
(4-Br-C6H4)-(CO)-CH=SMe2
*
dichloromethane

N  Param.: 11.95

sN Param.: 0.76
***Angew. Chem. Int. Ed. 2009, 48, 5034-5037
10.1002/anie.200900933
(4-Br-C6H4)-(CO)-CH=SMe2 (in DMSO)
*
DMSO

N  Param.: 13.78

sN Param.: 0.72
***J. Am. Chem. Soc. 2010, 132, 17894-17900
10.1021/ja1084749
(4-CF3)-tritylium ion
*

E Param.: 1.33

-J. Am. Chem. Soc. 2003, 125, 286-295
10.1021/ja021010y
(4-CF3)2-tritylium ion
*

E Param.: 2.28

-J. Am. Chem. Soc. 2003, 125, 286-295
10.1021/ja021010y
(4-chlorophenethyl)trimethylstannane
*
1,2-dichloroethane

N  Param.: -1.80

sN Param.: 1.10
-Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
(4-chlorophenyl)dimethylsilane
C8H11ClSi*
dichloromethane

N  Param.: 3.05

sN Param.: 0.73
*Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
(4-F)-tritylium ion
*

E Param.: 0.35

*Eur. J. Org. Chem. 2011, , 6470-6475
10.1002/ejoc.201100910
(4-F)2-tritylium ion
*

E Param.: 0.17

*Eur. J. Org. Chem. 2011, , 6470-6475
10.1002/ejoc.201100910

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).