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inquiryDiethyl ethylsodiomalonate
2-nitro-2-thiocyanatopropane
A
2,3-dimethyl-2,3-dinitrobutane
B
2,3-bis(ethoxycarbonyl)-2,3-diethylsuccinic acid diethyl ester
Conditions | Yield |
---|---|
In dimethyl sulfoxide for 5h; Photolysis; | A 95% B 53% |
lithium 2-nitropropane
diphenyliodonium bromide
A
formaldehyd
B
iodobenzene
C
biphenyl
D
2,3-dimethyl-2,3-dinitrobutane
E
2-nitro-2-phenylpropane
F
benzene
Conditions | Yield |
---|---|
In methanol at 30℃; for 48h; Mechanism; Product distribution; other diaryliodonium bromides, other times, effect of light and oxygen; | A 38% B 94% C 5% D 5% E 41% F 43% |
2,3-Dihydro-2,2,3,3,5,6-hexamethylpyrazine-1,4-dioxide
A
2,3-dimethyl-2,3-dinitrobutane
B
dimethylglyoxal
Conditions | Yield |
---|---|
With ozone In chloroform-d1 at -78℃; for 0.25h; | A 93% B n/a |
1-methyl-1-nitroethyl p-nitrophenyl sulphide
2,3-dimethyl-2,3-dinitrobutane
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 5h; Irradiation; | 92% |
In N,N-dimethyl-formamide for 4h; Product distribution; Irradiation; dark, reaction in the presence of free-radical scavengers; reaction with other α-nitrosulphides; | 71 % Chromat. |
Conditions | Yield |
---|---|
Stage #1: 2-nitropropane With sodium hydroxide for 0.5h; Cooling with ice; Stage #2: With bromine In ethanol at 90℃; for 2.5h; Cooling with ice; | 91.2% |
With bromine; sodium hydroxide In ethanol at 84℃; for 3h; | 83% |
Stage #1: 2-nitropropane With bromine; sodium hydroxide In water Cooling with ice; Stage #2: In ethanol; water at 90℃; for 3h; | 81% |
Conditions | Yield |
---|---|
With sodium tert-butyl thiolate In N,N-dimethyl-formamide at 25℃; Irradiation; | 90% |
With 2-mercaptopyridine-1-oxide sodium salt In methanol for 21h; | 32% |
With sodium tert-butyl thiolate In N,N-dimethyl-formamide Product distribution; Irradiation; Products distribution at various temperatures; |
lithium 2-nitropropane
diphenyliodonium bromide
A
iodobenzene
B
2,3-dimethyl-2,3-dinitrobutane
C
2-nitro-2-phenylpropane
D
benzene
Conditions | Yield |
---|---|
With isopropenylbenzene In methanol at 30℃; for 48h; Further byproducts given; | A 88% B 2% C 67% D 8% |
2,2'-dipyrimidyl disulfide
A
2,3-dimethyl-2,3-dinitrobutane
B
1-methyl-1-nitroethylpyrimidin-2-yl sulphide
Conditions | Yield |
---|---|
With oxygen In N,N-dimethyl-formamide for 8h; | A 7% B 86% |
2-nitro-2-nitrosopropane
A
2,2-dinitropropane
B
2,3-dimethyl-2,3-dinitrobutane
C
acetone
Conditions | Yield |
---|---|
In 1,1,2-Trichloro-1,2,2-trifluoroethane at 31℃; | A n/a B n/a C 83% D 17% |
2-nitropropane
6-nitro-N-propyl-2-trichloromethylquinazolin-4-amine
A
2,3-dimethyl-2,3-dinitrobutane
B
2-(1-chloro-2-methylprop-1-enyl)-6-nitro-N-propylquinazolin-4-amine
Conditions | Yield |
---|---|
Stage #1: 2-nitropropane With tetra(n-butyl)ammonium hydroxide In dichloromethane; water at 20℃; for 0.5h; Inert atmosphere; Stage #2: 6-nitro-N-propyl-2-trichloromethylquinazolin-4-amine In dichloromethane; water at 20℃; for 4h; UV-irradiation; Inert atmosphere; | A n/a B 83% |
[bis(acetoxy)iodo]benzene
2-isocyano-5-methyl-1,1'-biphenyl
A
2,3-dimethyl-2,3-dinitrobutane
B
2,6-dimethylphenanthridine
Conditions | Yield |
---|---|
With 2-nitropropane; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 20℃; for 2h; Reagent/catalyst; Solvent; Inert atmosphere; Green chemistry; | A 51% B 82% |
lithium 2-nitropropane
bronidox
A
2,3-dimethyl-2,3-dinitrobutane
B
5-nitro-5-(2-nitro-1-methylethyl)-1,3-dioxane
C
5-nitro-5-(5-nitro-1,3-dioxa-5-cyclohexyl)-1,3-dioxacyclohexane
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 20℃; for 3h; | A n/a B 80% C 15% D n/a |
In dimethyl sulfoxide at 20℃; for 3h; Yields of byproduct given; | A 40% B n/a C n/a D n/a |
1-methyl-1-nitroethyl p-nitrophenyl sulphide
A
2,3-dimethyl-2,3-dinitrobutane
B
1-(1-methyl-1-nitroethyl)-1-nitrocyclohexane
Conditions | Yield |
---|---|
In dimethyl sulfoxide for 4h; Irradiation; | A 14% B 76% |
2-nitro-propan-2-ide
2-nitro-2-thiocyanatopropane
2,3-dimethyl-2,3-dinitrobutane
Conditions | Yield |
---|---|
In dimethyl sulfoxide for 2h; Irradiation; | 72% |
Mechanism; Irradiation; reactions with further anions in various conditions; |
2-nitro-propan-2-ide
A
2,3-dimethyl-2,3-dinitrobutane
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 24h; Irradiation; | A n/a B 72% C n/a |
In dichloromethane; water for 24h; Product distribution; Irradiation; with different scavengers and solvent; | A n/a B 38% C 30% |
In dichloromethane; water for 24h; Irradiation; | A n/a B 38% C 30% |
sodium 2-nitropropane
2-nitro-2-thiocyanatopropane
2,3-dimethyl-2,3-dinitrobutane
Conditions | Yield |
---|---|
In dimethyl sulfoxide for 2h; Photolysis; | 72% |
lithium 2-nitropropane
A
2-bromo-2-nitropropane
B
2,3-dimethyl-2,3-dinitrobutane
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 18 - 20℃; for 0.00833333h; | A 5% B 70% C 25% |
With m-DNB In dimethyl sulfoxide at 18 - 20℃; for 0.00833333h; | A 25% B 5% C 20% |
2,2-dinitropropane
sodium p-chlorothiophenolate
A
2,3-dimethyl-2,3-dinitrobutane
B
1-methyl-1-nitroethyl p-chlorophenyl sulphide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 18h; Photolysis; | A n/a B 69% |
Conditions | Yield |
---|---|
With nitronium tetrafluoborate; silver carbonate In N,N-dimethyl acetamide at 90℃; for 12h; Inert atmosphere; Schlenk technique; regioselective reaction; | 69% |
2-bromo-2-methyl-propionitrile
2-nitropropane
A
α,α-dimethyl-β-nitroisovaleronitrile
B
2,3-dimethyl-2,3-dinitrobutane
Conditions | Yield |
---|---|
With potassium tert-butylate In N,N,N,N,N,N-hexamethylphosphoric triamide | A 68% B n/a |
6-nitro-2-trichloromethylquinazolin-4(3H)-one
2-lithio-2-nitropropane
A
2,3-dimethyl-2,3-dinitrobutane
B
2-(1-chloro-2-methylprop-1-enyl)-6-nitroquinazolin-4(3H)-one
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 20℃; for 2h; UV-irradiation; Inert atmosphere; | A n/a B 67% |
2-bromo-2-nitropropane
4(5)-nitroimidazole anion
A
2,2-dinitropropane
B
2,3-dimethyl-2,3-dinitrobutane
C
1-(1-methyl-1-nitroethyl)-4-nitroimidazole
Conditions | Yield |
---|---|
With sodium persulfate; potassium hexacyanoferrate(III) for 1h; | A n/a B 20% C 63% |
lithium 2-nitropropane
2-chloro-2-nitrohept-6-ene
A
2,3-dimethyl-2,3-dinitrobutane
B
2,3-dimethyl-2,3-dinitro-7-octene
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 48h; Irradiation; | A 12% B 63% |
2-nitro-propan-2-ide
1-nitro-1-thiocyanatocyclohexane
A
2,3-dimethyl-2,3-dinitrobutane
B
1-(1-methyl-1-nitroethyl)-1-nitrocyclohexane
Conditions | Yield |
---|---|
In dimethyl sulfoxide for 4h; Irradiation; | A 16% B 61% |
1-methyl-1-nitroethyl p-nitrophenyl sulphide
diethyl ethylmalonate sodium salt
A
2,3-dimethyl-2,3-dinitrobutane
B
diethyl 2-(1-nitro-1-methylethyl)-2-ethylmalonate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 4h; Irradiation; | A 61% B 21% |
sodium 2-nitropropane
1-nitro-1-thiocyanatocyclohexane
A
2,3-dimethyl-2,3-dinitrobutane
B
1-(1-methyl-1-nitroethyl)-1-nitrocyclohexane
Conditions | Yield |
---|---|
In dimethyl sulfoxide for 5h; Photolysis; | A 30% B 60% |
α-nitroisopropyl phenyl sulfone
sodium p-chlorothiophenolate
A
2,3-dimethyl-2,3-dinitrobutane
B
1-methyl-1-nitroethyl p-chlorophenyl sulphide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 4h; Photolysis; | A n/a B 59% |
di(benzothiazol-2-yl)disulfide
A
2,3-dimethyl-2,3-dinitrobutane
B
1,3-benzothiazol-2-yl 1-methyl-1-nitroethyl sulphide
Conditions | Yield |
---|---|
With oxygen In N,N-dimethyl-formamide for 8h; | A 11% B 58% |
2-nitro-2-nitrosopropane
bis(trifluoroacetyl)peroxide
A
2,2-dinitropropane
B
2,3-dimethyl-2,3-dinitrobutane
C
acetone
Conditions | Yield |
---|---|
In 1,1,2-Trichloro-1,2,2-trifluoroethane at 31℃; Rate constant; Mechanism; Product distribution; var. ratio diacyl peroxide; | A 55% B n/a C 30% D 7% E 8% |
lithium 2-nitropropane
(p-methylphenyl)phenyliodonium bromide
A
formaldehyd
B
iodobenzene
C
2,3-dimethyl-2,3-dinitrobutane
D
4-tolyl iodide
Conditions | Yield |
---|---|
In methanol at 30℃; for 48h; Further byproducts given; | A 37% B 44% C 6% D 54% |
2,3-dimethyl-2,3-dinitrobutane
2,3-dimethyl-2,3-diaminobutane
Conditions | Yield |
---|---|
With hydrogenchloride; tin for 3h; Heating; | 81% |
With hydrogenchloride; tin | 75% |
With hydrogenchloride; tin In water at 105℃; for 4h; | 60% |
2,3-dimethyl-2,3-dinitrobutane
N,N'-dihydroxy-2,3-dimethylbutane-2,3-diamine
Conditions | Yield |
---|---|
With aluminum amalgam In tetrahydrofuran; water at -7 - -2℃; for 0.75h; | 79% |
With aluminum amalgam In tetrahydrofuran; water at 0℃; for 0.333333h; | 76% |
With ammonium chloride; zinc In tetrahydrofuran at 4 - 6℃; for 16.5h; | 68% |
2,3-dimethyl-2,3-dinitrobutane
2,3-diamino-2,3-dimethylbutane bishydrochloride
Conditions | Yield |
---|---|
Stage #1: 2,3-dimethyl-2,3-dinitrobutane With hydrogenchloride; tin In water at 50℃; for 2h; Reflux; Stage #2: With potassium hydroxide In water | 61% |
Stage #1: 2,3-dimethyl-2,3-dinitrobutane With hydrogenchloride; tin In water at 50℃; for 2.16667h; Reflux; Stage #2: With potassium hydroxide In water Stage #3: With hydrogenchloride In water pH=2; | 61% |
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