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

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18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26Found 1683 molecules, page 22 of 85
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Name Solvent Reactivity
Parameters
Classification Reference
(title or year)
(3-F)4-tritylium ion
*

E Param.: 2.54

*Eur. J. Org. Chem. 2011, , 6470-6475
10.1002/ejoc.201100910
p-CF3-C6H4-CH=N+Me2 (in MeCN)
C10H11F3N*
MeCN

E Param.: -8.34

***J. Am. Chem. Soc. 2013, 135, 6579-6587
10.1021/ja401106x
ethenesulfonyl fluoride (ESF)
*
DMSO

E Param.: -12.09

***Angew. Chem. Int. Ed. 2016, 55, 12664-12667
10.1002/anie.201601875
pop(Ph)CH+
C19H15O*

E Param.: 2.90

*****J. Am. Chem. Soc. 2001, 123, 9500-9512
10.1021/ja010890y
4-aza-6-nitrobenzofuroxan
C5H2N4O4*

E Param.: -5.86

***J. Org. Chem. 2005, 70, 6242-6253
10.1021/jo0505526
Desoxy Breslow intermediate 2a'
*
THF

N  Param.: 14.45

sN Param.: 0.71
***Angew. Chem. Int. Ed. 2012, 51, 6231-6235
10.1002/anie.201202327
methyl(phenyl)silane
C7H10Si*
dichloromethane

N  Param.: 2.13

sN Param.: 0.73
*Chem. Eur. J. 2013, 19, 249-263
10.1002/chem.201202839
2,3-dimethyl-buta-1,3-diene
C6H10*
dichloromethane

N  Param.: 1.17

sN Param.: 1.00
*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
3-(trimethylsilyl)propyn-1-ylium-Co2(CO)6
*

E Param.: -1.60

***Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
91% propan-2-ol/9% MeCN (v/v)
C3H8O*
iPrOH-MeCN mix

N  Param.: 6.49

sN Param.: 0.96
***Can. J. Chem. 2005, 83, 1554-1560
10.1139%2Fv05-170
4-nitrobenzodifuroxan (NBDF)
C6HN5O6*

E Param.: -6.15

***Chem. Eur. J. 2007, 13, 8317-8324
10.1002/chem.200700676
azulene
C10H8*
MeCN

N  Param.: 6.66

sN Param.: 1.02
***Eur. J. Org. Chem. 2009, , 1202-1206
10.1002/ejoc.200801099
theophylline anion (in DMSO)
*
DMSO

N  Param.: 14.78

sN Param.: 0.71
***Chem. Eur. J. 2012, 18, 127-137
10.1002/chem.201102411
bis(1-methylindol-3-yl)methylium ion
C19H17N2*

E Param.: -5.99

***J. Org. Chem. 2015, 80, 8643-8656
10.1021/acs.joc.5b01298
cyanamide anion (in DMSO)
*
DMSO

N  Param.: 20.33

sN Param.: 0.64
***J. Org. Chem. 2010, 75, 5250-5258
10.1021/jo1009883
fc(Me)CH+
C12H13Fe*

E Param.: -2.57

*Acc. Chem. Res. 2003, 36, 66-77
10.1021/ar020094c
anion of nitromethane (in water)
CH2NO2-*
water

N  Param.: 12.06

sN Param.: 0.53
***J. Org. Chem. 2004, 69, 7565-7576
10.1021/jo048773j
6-(julolidin-9-yl)fulvene
C18H19N*
MeCN

N  Param.: 7.79

sN Param.: 1.06
***Eur. J. Org. Chem. 2009, , 1202-1206
10.1002/ejoc.200801099
(4-CF3)-tritylium ion
*

E Param.: 1.33

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

E Param.: -1.84

-J. Am. Chem. Soc. 2003, 125, 286-295
10.1021/ja021010y

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).