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ChemicalBook >제품 카탈로그 >2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르

2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르

2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르
2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르 구조식 이미지
카스 번호:
136285-65-9
한글명:
2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르
동의어(한글):
2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르
상품명:
Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
동의어(영문):
Azilsartan impurity Z;Azilsartan Impurity 113;Candesartan Impurity 16;Nicotinamide Impurity 62;Candesartan ester intermediate C3;2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate;Ethyl 2-[(t-butoxycarbonyl)amino]-3-nitrobenzoate;Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate;Ethyl-2-(tertiary butoxy carbonyl aMino)-3-nitro benzoate;ETHYL-2-T-BUTOXY-2-CARBOXYLAMINO-3-NITROBENZOATE 136285-65-9
CBNumber:
CB32537307
분자식:
C14H18N2O6
포뮬러 무게:
310.3
MOL 파일:
136285-65-9.mol

2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르 속성

끓는 점
390.8±32.0 °C(Predicted)
밀도
1.268
저장 조건
Sealed in dry,Room Temperature
산도 계수 (pKa)
12.00±0.70(Predicted)

안전

2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르 C화학적 특성, 용도, 생산

원료

A 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).

2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르 준비 용품 및 원자재

원자재

2-카르복시-3-에틸니트로벤조에이트

준비 용품

에틸2-아미노-3-니트로-벤조에이트

2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르 공급 업체

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2-[1.1-디메틸에틸에톡시카르보닐]아미노-3-니트로벤조산에틸에스테르 관련 검색:

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
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