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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
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Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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3-Nitrosalicylaldehyde cas 5274-70-4Appearance: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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factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
3-Nitrosalicylaldehyde Basic information Product Name: 3-Nitrosalicylaldehyde
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inquiryCompound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co
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At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
Conditions | Yield |
---|---|
With 1,3,5-trichloro-2,4,6-triazine; zinc(II) nitrate hexahydrate In acetonitrile at 20℃; for 1.66667h; regioselective reaction; | 90% |
With 1,3,5-trichloro-2,4,6-triazine In acetonitrile at 20℃; for 0.833333h; regioselective reaction; | 80% |
With uronium nitrate In water; acetonitrile at 80℃; for 0.75h; Microwave irradiation; regioselective reaction; | 62% |
With nitric acid; acetic acid at 0 - 40℃; for 7h; | 26% |
(nitration); |
3-nitro-2-hydroxybenzaldoxime
3-nitrosalicylic aldehyde
Conditions | Yield |
---|---|
With zirconium hydrogen sulfate; silica gel In hexane for 4.5h; Heating; | 85% |
Conditions | Yield |
---|---|
at -30℃; for 0.05h; microwave irradiation; | 65% |
Conditions | Yield |
---|---|
With nitric acid; acetic acid | A n/a B 47% |
With nitric acid; acetic acid at 15℃; Man laesst dann die Temperatur des Gemisches auf 40-45gradC steigen und giesst schnell in Eiswasser. Man kann beiden Aldehyde in Form der Natriumsalze, Bariumsalze, oder durch NaHSO3 trennen.; | |
With water; nitric acid | |
With nitric acid; acetic acid at 15℃; Man laesst dann die Temperatur des Gemisches auf 40-45gradC steigen und giesst schnell in Eiswasser. Man kann die beiden Aldehyde in Form der Natriumsalze, Bariumsalze oder durch NaHSO3 trennen.; | |
With trifluoromethylsulfonic anhydride; ethylammonium nitrate at 0 - 20℃; for 0.5h; Inert atmosphere; | A 42 %Chromat. B 58 %Chromat. |
2-acetoxy-1-diacetoxymethyl-3-nitro-benzene
3-nitrosalicylic aldehyde
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
With sodium hydroxide; ethanol |
2-methyl-7-nitrobenzofuran
3-nitrosalicylic aldehyde
Conditions | Yield |
---|---|
With dimethylsulfide; ozone 1.) CH2Cl2, -78 deg C, 15 min, 2.) CH2Cl2, RT, 1 h; Yield given. Multistep reaction; |
water
nitric acid
salicylaldehyde
A
3-nitrosalicylic aldehyde
B
5-Nitrosalicylaldehyde
nitric acid
salicylaldehyde
acetic acid
A
3-nitrosalicylic aldehyde
B
5-Nitrosalicylaldehyde
Conditions | Yield |
---|---|
unter guter Kuehlung; |
2-methoxy-3-nitro-benzaldehyde
3-nitrosalicylic aldehyde
2-methyl-benzyl alcohol
A
3-nitrosalicylic aldehyde
B
5-Nitrosalicylaldehyde
Conditions | Yield |
---|---|
With perchloric acid; montmorillonite K10 supported ammonium nitrate at 35℃; for 2h; Title compound not separated from byproducts; |
2-methyl-6-nitrophenol
3-nitrosalicylic aldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium acetate / 110 °C 2: CrO3; acetic acid; H2SO4 3: aqueous H2SO4 View Scheme |
acetic acid-(2-methyl-6-nitro-phenyl ester)
3-nitrosalicylic aldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: CrO3; acetic acid; H2SO4 2: aqueous H2SO4 View Scheme |
3-nitrosalicylic aldehyde
C21H20N2O5
Conditions | Yield |
---|---|
With piperidine In butanone for 3h; Reflux; | 99% |
Conditions | Yield |
---|---|
Stage #1: 1-methyl-piperazine; 3-nitrosalicylic aldehyde In tetrahydrofuran; 1,2-dichloro-ethane for 0.25h; Stage #2: With sodium diacetoxy(acetyl)boranuide In tetrahydrofuran; 1,2-dichloro-ethane at 20℃; for 4h; | 98% |
3,3',4,4'-tetraaminobiphenyl
3-tert-butyl-2-hydroxybenzaldehyde
3-nitrosalicylic aldehyde
zinc(II) acetate dihydrate
Conditions | Yield |
---|---|
In chloroform soln. of 3-nitriosalicylaldehyde added to soln. of (H2N)2C6H3C6H3(NH2)2 and 3-tert-butylsalicylaldehyde in CHCl3; soln. of Zn acetate added; stirred for 18 h; modified from S. Curreli et al., J. Org. Chem., 2007, 72,7018; concd.; triturated with MeOH; dried; | 97% |
3-nitrosalicylic aldehyde
dimethyl amine
2-((dimethylamino)methyl)-6-nitrophenol
Conditions | Yield |
---|---|
Stage #1: 3-nitrosalicylic aldehyde; dimethyl amine In tetrahydrofuran; 1,2-dichloro-ethane for 0.25h; Stage #2: With sodium diacetoxy(acetyl)boranuide In tetrahydrofuran; 1,2-dichloro-ethane at 20℃; for 4h; | 96% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In ethanol; water at 20℃; for 1.16667h; Sonication; | 96% |
diethyl 1-cyanomethylphosphonate
3-nitrosalicylic aldehyde
(E)-3-(2-Hydroxy-3-nitro-phenyl)-acrylonitrile
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0℃; Horner-Wadsworth-Emmons reaction; | 95% |
Conditions | Yield |
---|---|
With ammonium acetate; acetic acid; aniline | 95% |
With ammonium acetate; acetic acid at 110℃; for 10h; | 80% |
Conditions | Yield |
---|---|
With 1,1'‑(pentane‑1,5‑diyl)bis(2‑aminopyridinium) di(hydrogen sulphate) In ethanol; water at 20℃; for 0.133333h; Green chemistry; | 95% |
3-nitrosalicylic aldehyde
thiourea
acetylacetone
C13H13N3O4S
Conditions | Yield |
---|---|
at 110℃; for 3h; Biginelli condensation; neat (no solvent); | 93% |
3-nitrosalicylic aldehyde
4-nitrophenylhydrazone
2-hydroxyl-3-nitro-benzaldehyde 4'-nitrophenylhydrazone
Conditions | Yield |
---|---|
In ethanol for 1h; Reflux; | 92% |
Conditions | Yield |
---|---|
Stage #1: N-(2-cyanoethyl)-N-methylamine; 3-nitrosalicylic aldehyde In tetrahydrofuran for 0.25h; Stage #2: With sodium diacetoxy(acetyl)boranuide In tetrahydrofuran at 20℃; for 16h; | 92% |
Conditions | Yield |
---|---|
With magnesium sulfate In methanol for 1h; | 91% |
(R)-2-amino-1,1-di(2-methoxyphenyl)-1-propanol
3-nitrosalicylic aldehyde
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 91% |
3-nitrosalicylic aldehyde
4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
5-(2-hydroxy-3-nitrophenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
Conditions | Yield |
---|---|
With indium(III) chloride In acetonitrile at 20℃; for 1.08333h; | 91% |
3-nitrosalicylic aldehyde
ethyl (triphenylphosphoranylidene)acetate
ethyl trans-2-hydroxy-3-nitrocinnamate
Conditions | Yield |
---|---|
In tetrahydrofuran Wittig reaction; Heating; | 90% |
3-nitrosalicylic aldehyde
N,N-dimethyl-3-(methylamino)propanamide
Conditions | Yield |
---|---|
Stage #1: 3-nitrosalicylic aldehyde; N,N-dimethyl-3-(methylamino)propanamide In tetrahydrofuran; 1,2-dichloro-ethane for 0.25h; Stage #2: With sodium diacetoxy(acetyl)boranuide In tetrahydrofuran; 1,2-dichloro-ethane at 20℃; for 22h; | 90% |
Conditions | Yield |
---|---|
With aluminum oxide; 3-ethyl-1-methyl-1H-imidazol-3-ium bromide for 0.2h; Microwave irradiation; Ionic liquid; | 89% |
3-nitrosalicylic aldehyde
urea
acetylacetone
13-acetyl-9-methyl-6-nitro-11-oxo-8-oxa-10,12-diazatricyclo[7.3.1.02,7]trideca-2,4,6-triene
Conditions | Yield |
---|---|
With sodium hydrogen sulfate In neat (no solvent) at 85℃; for 0.25h; Microwave irradiation; Reflux; | 89% |
Conditions | Yield |
---|---|
Stage #1: 3-nitrosalicylic aldehyde; N,N-dimethylethylenediamine In tetrahydrofuran; 1,2-dichloro-ethane for 0.25h; Stage #2: With sodium diacetoxy(acetyl)boranuide In tetrahydrofuran; 1,2-dichloro-ethane at 20℃; for 20h; | 88% |
3-nitrosalicylic aldehyde
1-octadecyl-3,3-trimethyl-2-methyleneindoline
C36H52N2O3
Conditions | Yield |
---|---|
In ethanol for 6h; | 87% |
3-nitrosalicylic aldehyde
thiourea
acetylacetone
13-acetyl-9-methyl-6-nitro-11-thioxo-8-oxa-10,12-diazatricyclo[7.3.1.02,7]trideca-2,4,6-triene
Conditions | Yield |
---|---|
With sodium hydrogen sulfate In neat (no solvent) at 85℃; for 0.25h; Microwave irradiation; Reflux; | 86% |
3-nitrosalicylic aldehyde
2-Hydroxybenzoylhydrazine
3-nitrosalicylaldehyde o-hydroxybenzoylhydrazone
Conditions | Yield |
---|---|
In ethanol at 78℃; for 0.6h; | 86% |
Conditions | Yield |
---|---|
With acetic acid In methanol for 6h; Reflux; | 86% |
N-ethylthiosemicarbazide
3-nitrosalicylic aldehyde
Conditions | Yield |
---|---|
With acetic acid In methanol for 6h; Reflux; | 86% |
Conditions | Yield |
---|---|
In ethanol for 4h; Reflux; | 85% |
3-nitrosalicylic aldehyde
chloroacetic acid ethyl ester
8-nitrocoumarin
Conditions | Yield |
---|---|
With sodium methylate; magnesium oxide; triphenylphosphine Wittig reaction; | 85% |
Conditions | Yield |
---|---|
With diphenyl hydrogen phosphite In toluene for 3h; Kabachnik-Fields reaction; Reflux; | 85% |
Conditions | Yield |
---|---|
With acetic acid In methanol for 6h; Reflux; | 85% |
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