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Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate

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Products Intro: CAS:136285-65-9
Purity:98% Package:g-Kg
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Products Intro: Product Name:2-[1.1-dimethyl ethyl ethoxy carbonyl]amino-3-nitro benzoic acid ethyl ester
CAS:136285-65-9
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Products Intro: Product Name:2-[1.1-dimethyl ethyl ethoxy carbonyl]amino-3-nitro benzoic acid ethyl ester
CAS:136285-65-9
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Products Intro: Product Name:ETHYL-2-T-BUTOXY-2-CARBOXYLAMINO-3-NITROBENZOATE
CAS:136285-65-9
Purity:99% Package:1kg
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Products Intro: Product Name:Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
CAS:136285-65-9
Package:1KG,100KG,1MT,100MT

Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate manufacturers

Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Basic information
Product Name:Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
Synonyms:2-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-nitrobenzoic acid ethyl ester;Ethyl-2-(tertiary butoxy carbonyl aMino)-3-nitro benzoate;2-[1.1-diMethyl ethyl ethoxy carbonyl]aMino-3-nitro benzoic acid Ethyl Ester ( C3 );Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate;Ethyl 2-[(t-butoxycarbonyl)amino]-3-nitrobenzoate;Candesartan ester intermediate C3;Benzoicacid, 2-[[(1, 1-diMethylethoxy)carbonyl]aMino]-3-nitro-, ethyl ester;Ethyl 2-((((2-methylpentan-2-yl)oxy)carbonyl)amino)-3-nitrobenzoate
CAS:136285-65-9
MF:C14H18N2O6
MW:310.3
EINECS:
Product Categories:
Mol File:136285-65-9.mol
Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Structure
Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Chemical Properties
Boiling point 390.8±32.0 °C(Predicted)
density 1.268
storage temp. Sealed in dry,Room Temperature
pka12.00±0.70(Predicted)
Safety Information
MSDS Information
Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Usage And Synthesis
Acquired resistanceA mixture of ethyl 2-carboxy-3-nitrobenzoate(23.9 g) and thionyl chloride (12 ml) in benzene (150 ml) was heated under reflux for 3 hours. The reaction mixture was concentrated to dryness. The resultant acid chloride (26 g, quantitative) was dissolved in methylene chloride (20 ml). The solution was added dropwise to a mixture of sodium azide (9.75 g) in dimethylformamide(DMF) (20 ml) while stirring vigorously. The reaction mixture was poured into ether-hexane (3:1, 200 ml) and water (250 ml) to separate into two layers. The organic layer was washed with water and then dried, followed by evaporation of the solvent. The residue was dissolved in t-butanol (200 ml), and the solution was heated gradually with stirring, followed by heating under reflux for 2 hours. The reaction mixture was concentrated in vacuo to give an oily product Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate (30 g).
Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Preparation Products And Raw materials
Raw materials2-CARBOXY-3-ETHYL NITROBENZOATE
Preparation Productsethyl 2-amino-3-nitro-benzoate
Tag:Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate(136285-65-9) Related Product Information
Trityl candesartan cilexetil Candesartan cilexetil Trityl candesartan Candesartan Ethyl-2-Ethoxy-1-[[(2'-Cyanobiphenyl-4-yl) Methyl] Benzimidazole]-7-Carboxylate 2-[[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]amino]-3-nitro-benzoic acid ethyl ester BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER Methyl 2-ethoxybenzimidazole-7-carboxylate Ethyl -2-ethoxy-1-[[(2-(1Htetrazol-5-yl)biphenyl-4-yl-) methyl] BENZOIC ACID, 2-[[(2'-CYANO[1,1'-BIPHENYL]-4-YL)METHYL]AMINO]-3-NITRO-METHYL ESTER Ethyl-3-Amino-2-[(2'-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate Ethyl-2-Ethoxy-1-[[(2'-(1h-Tetrazol-5-Yl)Biphenyl-4-Yl)Methyl]Benzimidazole]-7-Carboxylate