Mayr's Database Of Reactivity Parameters
AK Prof. Mayr

Diazo Compounds and Hydrazones

For reactivities of structurally related compounds go to: Nucleophiles » C-Nucleophiles
Found 22 Molecules.
Molecule Solvent Reactivity Parameters Classification Reference (sort by title or year)
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1,1-dimethyl-2-methylenehydrazine (in CH2Cl2)
dichloromethaneN  Parameter: 6.98
sN Parameter: 0.85
***Angew. Chem. Int. Ed. 2013, 52, 11900-11904
DOI: 10.1002/anie.201305092
image of molecule

N-methylenepyrrolidin-1-amine (in CH2Cl2)
dichloromethaneN  Parameter: 7.84
sN Parameter: 0.89
***Angew. Chem. Int. Ed. 2013, 52, 11900-11904
DOI: 10.1002/anie.201305092
image of molecule

dimethyl diazomalonate
dichloromethaneN  Parameter: -1.24
sN Parameter: 0.81
***Angew. Chem. Int. Ed. Engl. 1994, 33, 938-957
DOI: 10.1002/anie.199409381
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diazomethane
dichloromethaneN  Parameter: 10.48
sN Parameter: 0.78
***Chem. Eur. J. 2003, 9, 4068-4076
DOI: 10.1002/chem.200304913
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phenyldiazomethane
dichloromethaneN  Parameter: 9.35
sN Parameter: 0.83
***Chem. Eur. J. 2003, 9, 4068-4076
DOI: 10.1002/chem.200304913
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(trimethylsilyl)diazomethane
dichloromethaneN  Parameter: 8.97
sN Parameter: 0.75
***Chem. Eur. J. 2003, 9, 4068-4076
DOI: 10.1002/chem.200304913
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diphenyldiazomethane
dichloromethaneN  Parameter: 5.29
sN Parameter: 0.92
***Chem. Eur. J. 2003, 9, 4068-4076
DOI: 10.1002/chem.200304913
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ethyl diazoacetate
dichloromethaneN  Parameter: 4.91
sN Parameter: 0.95
***Chem. Eur. J. 2003, 9, 4068-4076
DOI: 10.1002/chem.200304913
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diazoacetone
dichloromethaneN  Parameter: 3.96
sN Parameter: 0.91
***Chem. Eur. J. 2003, 9, 4068-4076
DOI: 10.1002/chem.200304913
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diethyl diazomalonate
dichloromethaneN  Parameter: -0.35
sN Parameter: 0.93
**Chem. Eur. J. 2003, 9, 4068-4076
DOI: 10.1002/chem.200304913
image of molecule

3-diazoindolin-2-one
dichloromethaneN  Parameter: 3.16
sN Parameter: 1.03
***Eur. J. Org. Chem. 2023, 26, e202300005
DOI: 10.1002/ejoc.202300005
image of molecule

2-diazoindan-1-one
dichloromethaneN  Parameter: 5.61
sN Parameter: 0.65
***Eur. J. Org. Chem. 2023, 26, e202300005
DOI: 10.1002/ejoc.202300005
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2-diazocyclohexanone
dichloromethaneN  Parameter: 3.44
sN Parameter: 0.83
***Eur. J. Org. Chem. 2023, 26, e202300005
DOI: 10.1002/ejoc.202300005
image of molecule

2-diazo-1-tetralone
dichloromethaneN  Parameter: 3.51
sN Parameter: 0.86
***Eur. J. Org. Chem. 2023, 26, e202300005
DOI: 10.1002/ejoc.202300005
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2-diazoindandione
dichloromethaneN  Parameter: 0.16
sN Parameter: 0.86
***Eur. J. Org. Chem. 2023, 26, e202300005
DOI: 10.1002/ejoc.202300005
image of molecule

2-diazo-1-benzosuberone
dichloromethaneN  Parameter: 2.72
sN Parameter: 0.96
***Eur. J. Org. Chem. 2023, 26, e202300005
DOI: 10.1002/ejoc.202300005
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2-diazobenzothiophen-3(2H)-one
dichloromethaneN  Parameter: 0.40
sN Parameter: 0.93
***Eur. J. Org. Chem. 2023, 26, e202300005
DOI: 10.1002/ejoc.202300005
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(p-nitrophenyl)diazomethane
dichloromethaneN  Parameter: 7.17
sN Parameter: 0.83
***J. Am. Chem. Soc. 2018, 140, 16758-16772
DOI: 10.1021/jacs.8b09995
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(p-cyanophenyl)diazomethane
dichloromethaneN  Parameter: 7.66
sN Parameter: 0.80
***J. Am. Chem. Soc. 2018, 140, 16758-16772
DOI: 10.1021/jacs.8b09995
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(p-bromophenyl)diazomethane
dichloromethaneN  Parameter: 8.87
sN Parameter: 0.82
***J. Am. Chem. Soc. 2018, 140, 16758-16772
DOI: 10.1021/jacs.8b09995
image of molecule

methyl diazoacetate
dichloromethaneN  Parameter: 4.68
sN Parameter: 0.94
***J. Am. Chem. Soc. 2023, 145, 7416-7434
DOI: 10.1021/jacs.2c13872
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diazocyclopentadiene (in CH2Cl2)
dichloromethaneN  Parameter: 4.84
sN Parameter: 1.06
***Synthesis 2023, 55, 354-358
DOI: 10.1055/s-0041-1737327