홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Water → 6-(2-Phenoxy-acetylamino)-n-hexanoic acid 2-(3-nitrobenzenesulfonyl)ethyl ester

HRID 2182854
노트
인쇄 미리보기

반응식

HRID 2182854 반응식
C[C:2]1[CH:3]=[C:4]([CH:18]=[C:19](C)[CH:20]=1)[O:5][CH2:6][C:7]([NH:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][C:15]([OH:17])=[O:16])=[O:8].[N+:22]([C:25]1[CH:26]=[C:27]([S:31]([CH2:34][CH2:35]O)(=[O:33])=[O:32])[CH:28]=[CH:29][CH:30]=1)([O-:24])=[O:23].O.C1(C)C=CC(S(O)(=O)=O)=CC=1.O>C1C=CC=CC=1>[N+:22]([C:25]1[CH:26]=[C:27]([S:31]([CH2:34][CH2:35][O:17][C:15](=[O:16])[CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][NH:9][C:7](=[O:8])[CH2:6][O:5][C:4]2[CH:3]=[CH:2][CH:20]=[CH:19][CH:18]=2)(=[O:33])=[O:32])[CH:28]=[CH:29][CH:30]=1)([O-:24])=[O:23]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 170561Ethanol, 2-[(3-nitrophenyl)sulfonyl]-HCID 521998p-Toluenesulfonic acid monohydrateHCID 224793366-[2-(3,5-Dimethylphenoxy)acetamido]hexanoic acid2회

생성물 1

HCID 695572526-(2-Phenoxy-acetylamino)-n-hexanoic acid 2-(3-nitrobenzenesulfonyl)ethyl ester수율 89%

시약·촉매·용매 1

HCID 241Benzene용매

실험 절차

A mixture of 6-(2-phenoxyacetylamino)-n-hexanoic acid (made in analogy to Intermediate 15, 3.15 g, 11.9 mmol, 1.1 eq), 2-(m-nitrobenzenesulfonyl)ethanol (2.5 g, 10.8 mmol), and p-toluenesulfonic acid hydrate (0.5 g) in 100 mL of benzene was refluxed overnight with Dean-Stark trap. Thereafter water was added and the mixture was extracted with CH2Cl2. The combined organic layers were washed with saturated NaHCO3 solution, dried over MgSO4, and concentrated under reduced pressure. The residual oil was purified by column chromatography (1% MeOH in CH2Cl2) to give 4.6 g (89%) of 6-(2-phenoxy-acetylamino)-n-hexanoic acid 2-(3-nitrobenzenesulfonyl)ethyl ester.

후처리

  1. temperaturewas refluxed overnight with Dean-Stark trap
  2. extractionthe mixture was extracted with CH2Cl2
  3. washThe combined organic layers were washed with saturated NaHCO3 solution
  4. dry with materialdried over MgSO4
  5. concentrationconcentrated under reduced pressure
  6. customThe residual oil was purified by column chromatography (1% MeOH in CH2Cl2)

출처 및 근거

ORD 기록
ord-a230b368eb374b34b0afdd677a9857c8
출처 데이터셋
uspto-grants-2005_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06897227B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트