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

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46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54Found 1683 molecules, page 50 of 85
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Name Solvent Reactivity
Parameters
Classification Reference
(title or year)
(5-methyl-furan-2-yl) trifluoroborate
*
MeCN

N  Param.: 7.66

sN Param.: 1.04
***Chem. Sci. 2012, 3, 878-882
10.1039/c2sc00883a
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
(5-methyl-furan-2-yl)(1,1,1-tris(methoxy)ethane)borate
*
MeCN

N  Param.: 12.55

sN Param.: 0.92
***Chem. Sci. 2012, 3, 878-882
10.1039/c2sc00883a
3-methylcyclopentenone
C6H8O*
DMSO

E Param.: -28.90

*Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
2-methylcyclopentenone
C6H8O*
DMSO

E Param.: -22.10

***Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
cyclopentenone
C5H6O*
DMSO

E Param.: -20.60

***Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
furan-2(5H)-one
C4H4O2*
DMSO

E Param.: -20.70

***Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
2-methylcyclohexenone
C7H10O*
DMSO

E Param.: -27.50

*Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
cyclohexenone
C6H8O*
DMSO

E Param.: -22.10

***Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
dihydro-2H-pyran-2-one
C5H6O2*
DMSO

E Param.: -21.80

**Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
3-methylenetetrahydropyran-2-one
C6H8O2*
DMSO

E Param.: -19.50

***Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
3-methylenedihydrofuranone
C5H6O2*
DMSO

E Param.: -19.40

***Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
3-methylcyclohexenone
C7H10O*
DMSO

E Param.: -29.60

*Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
cycloheptenone
C7H10O*
DMSO

E Param.: -22.00

***Chem. Sci. 2021, 12, 4850-4865
10.1039/D0SC06628A
phenylsilane
C6H8Si*
dichloromethane

N  Param.: 0.06

sN Param.: 0.71
***Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
triphenylsilane
C18H16Si*
dichloromethane

N  Param.: 2.65

sN Param.: 0.72
***Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
dimethyl(phenyl)silane
C8H12Si*
dichloromethane

N  Param.: 3.55

sN Param.: 0.75
***Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
tributylsilane
C12H28Si*
dichloromethane

N  Param.: 3.99

sN Param.: 0.73
***Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
1-(N-pyrrolidino)cyclopentene
C9H15N*
dichloromethane

N  Param.: 15.91

sN Param.: 0.86
***Chem. Eur. J. 2003, 9, 2209-2218
10.1002/chem.200204666
1-(N-piperidino)cyclopentene
C10H17N*
dichloromethane

N  Param.: 15.06

sN Param.: 0.82
***Chem. Eur. J. 2003, 9, 2209-2218
10.1002/chem.200204666

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).