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2,5-Dimethoxy-4-nitroaniline cas 6313-37-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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inquiryN-(2,5-dimethoxy-4-nitrophenyl)thiobenzamide
2,5-dimethoxy-4-nitroaniline
Conditions | Yield |
---|---|
With hydrogen carbonate In methanol for 24h; Deacylation; Heating; | 100% |
1,4-dimethoxy-2-nitrobenzene
A
2,5-dimethoxy-4-nitroaniline
B
2-amino-3-nitrohydroquinone dimethylether
Conditions | Yield |
---|---|
Stage #1: 1,4-dimethoxy-2-nitrobenzene With pyridine; trifluorormethanesulfonic acid; lithium perchlorate In acetonitrile at 25℃; Electrochemical reaction; Stage #2: With piperidine In acetonitrile at 80℃; for 12h; Electrochemical reaction; Overall yield = 95 %; | A 66% B 30% |
pyridine
1,4-dimethoxy-2-nitrobenzene
A
2,5-dimethoxy-4-nitroaniline
B
2-amino-3-nitrohydroquinone dimethylether
Conditions | Yield |
---|---|
Stage #1: pyridine; 1,4-dimethoxy-2-nitrobenzene With ammonium peroxydisulfate; tris(1,10-phenathrolinyl)ruthenium(II) hexafluorophosphate In water; acetonitrile at 23℃; for 24h; Irradiation; Inert atmosphere; Schlenk technique; Stage #2: With pyrrolidine at 70℃; for 12h; | A 13% B 41 mg |
2,5-dimethoxy-4-nitroacetanilide
2,5-dimethoxy-4-nitroaniline
Conditions | Yield |
---|---|
durch Verseifen; | |
With hydrogenchloride |
N,N'-bis-(2,5-dimethoxy-4-nitro-phenyl)-urea
2,5-dimethoxy-4-nitroaniline
Conditions | Yield |
---|---|
With ammonium hydroxide at 150℃; |
2,5-dimethoxy-4-nitroaniline
Conditions | Yield |
---|---|
With potassium carbonate |
2,5-dimethoxy-4-nitroaniline
Conditions | Yield |
---|---|
With potassium carbonate In methanol Heating; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 89 percent / HNO3; H2O / acetic acid / 1.5 h / 20 °C 2: 79 percent / Lawesson's reagent / toluene / 12 h / 80 °C 3: 100 percent / HCO3(-) / methanol / 24 h / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 79 percent / Lawesson's reagent / toluene / 12 h / 80 °C 2: 100 percent / HCO3(-) / methanol / 24 h / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous nitric acid <86 percent >; acetic acid 2: aqueous ammonia / 150 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: glacial acetic acid; nitric acid / 5 °C 2: alcoholic hydrochloric acid View Scheme |
2,5-dimethoxy-4-nitroaniline
Ethyl oxalyl chloride
ethyl N-(2,5-dimethoxy-4-nitrophenyl)oxanilate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane; N,N-dimethyl-formamide Ambient temperature; | 95.6% |
cis,trans-2,5-dimethoxytetrahydrofuran
2,5-dimethoxy-4-nitroaniline
1-(2,5-Dimethoxy-4-nitro-phenyl)-1H-pyrrole
Conditions | Yield |
---|---|
With acetic acid for 0.166667h; Heating; | 91% |
2,5-dimethoxy-4-nitroaniline
2,5-dimethoxy-p-phenylenediamine
Conditions | Yield |
---|---|
With hydrogen; platinum on activated charcoal In ethanol under 1520.1 Torr; for 15h; Reduction; | 88% |
With palladium 10% on activated carbon; hydrogen In ethanol at 20℃; for 16h; |
Conditions | Yield |
---|---|
Stage #1: 2,5-dimethoxy-4-nitroaniline With acetic acid; isopentyl nitrite at 20℃; Inert atmosphere; Stage #2: With hydrogenchloride; copper(l) chloride In water at 0 - 80℃; Inert atmosphere; | 79% |
Stage #1: 2,5-dimethoxy-4-nitroaniline With sulfuric acid; sodium nitrite In acetic acid at 40℃; for 0.5h; Diazotization; Stage #2: With copper(l) chloride In hydrogenchloride at 80℃; for 20h; Chlorination; | 70% |
Stage #1: 2,5-dimethoxy-4-nitroaniline With sulfuric acid; acetic acid; sodium nitrite at 40℃; for 0.5h; Diazotization; Stage #2: With hydrogenchloride; copper(l) chloride at 80℃; for 0.333333h; Substitution; | |
With hydrogenchloride; copper(l) chloride at 80℃; Diazotization; |
2,5-dimethoxy-4-nitroaniline
Conditions | Yield |
---|---|
With bis(2,2,6,6-tetramethyl-3,5-heptadionato) copper(II) In N,N-dimethyl-formamide at 80℃; for 12h; Schlenk technique; Inert atmosphere; | 70% |
2,5-dimethoxy-4-nitroaniline
trans-1-chlorocarbonyl-4-(methoxycarbonyl)-cyclohexane
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 25℃; for 12h; Inert atmosphere; | 55% |
Conditions | Yield |
---|---|
With 2,2,6,6-tetramethyl-piperidine-N-oxyl; potassium tert-butylate; oxygen; copper diacetate In N,N-dimethyl-formamide at 40℃; for 24h; | 52% |
Conditions | Yield |
---|---|
With barium carbonate In 1,2-dichloro-ethane Ambient temperature; | 45.8% |
With barium carbonate In 1,2-dichloro-ethane at 20℃; |
Conditions | Yield |
---|---|
In chloroform Reflux; | 42% |
2-furancarbonyl chloride
2,5-dimethoxy-4-nitroaniline
Furan-2-carboxylic acid (2,5-dimethoxy-4-nitro-phenyl)-amide
Conditions | Yield |
---|---|
In tetrahydrofuran Heating; | |
With tetrachloromethane; sodium carbonate; acetone |
2,5-dimethoxy-4-nitroaniline
(2-chloro-phenoxy)-acetyl chloride
Conditions | Yield |
---|---|
With pyridine |
2,5-dimethoxy-4-nitroaniline
1-bromo-2,5-dimethoxy-4-nitrobenzene
Conditions | Yield |
---|---|
With hydrogen bromide Diazotization.Erwaermen des Diazoniumsalzes mit Kupfer(I)-bromid und Bromwasserstoffsaeure; |
2,5-dimethoxy-4-nitroaniline
Conditions | Yield |
---|---|
With sodium nitrite beim aufeinanderfolgenden Behandeln mit wss.Salzsaeure, wss.Natronlauge und wss.Natriumhypochlorit-Loesung; | |
With sodium nitrite beim aufeinanderfolgenden Behandeln mit wss.Salzsaeure, wss.Natronlauge und wss.Natriumhypochlorit-Loesung; |
2,5-dimethoxy-4-nitroaniline
N,N-dimethyl-aniline
N,N'-bis-(2,5-dimethoxy-4-nitro-phenyl)-urea
Conditions | Yield |
---|---|
With toluene |
Conditions | Yield |
---|---|
With potassium carbonate; benzene |
Conditions | Yield |
---|---|
(i), (ii) COCl2, Et3N; Multistep reaction; |
2,5-dimethoxy-4-nitroaniline
dimethyl sulfate
4-Nitro-2,5-dimethoxy-1-methylmercapto-benzol
Conditions | Yield |
---|---|
Multistep reaction; |
2,5-dimethoxy-4-nitroaniline
diethyl oxaloacetate
2-(4-Nitro-2,5-dimethoxy-phenylimino)-bernsteinsaeure-1-ethylester-4-(4-nitro-2,5-dimethoxy-anilid)
Conditions | Yield |
---|---|
at 150 - 160℃; |
2,5-dimethoxy-4-nitroaniline
acetic anhydride
2,5-dimethoxy-4-nitroacetanilide
Conditions | Yield |
---|---|
With pyridine at 20℃; for 24h; Acylation; |
Conditions | Yield |
---|---|
With dmap In tetrahydrofuran Heating; |
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