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

Sodium hydride → [2-(3-Chloro-5-{isopropyl-[2-(1-methyl-1H-tetrazol-5-yl)-ethyl]-carbamoyl}-phenoxy)-ethyl]-pyridin-4-yl-carbamic acid tert-butyl ester

HRID 2268602
노트
인쇄 미리보기

반응식

HRID 2268602 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([CH:19]=[C:20]([OH:22])[CH:21]=1)[C:5]([N:7]([CH:16]([CH3:18])[CH3:17])[CH2:8][CH2:9][C:10]1[N:14]([CH3:15])[N:13]=[N:12][N:11]=1)=[O:6].[H-].[Na+].[C:25]([O:29][C:30]([N:32]([C:46]1[CH:51]=[CH:50][N:49]=[CH:48][CH:47]=1)[CH2:33][CH2:34]OS(C1C=CC(C)=CC=1)(=O)=O)=[O:31])([CH3:28])([CH3:27])[CH3:26]>CN(C=O)C>[C:25]([O:29][C:30](=[O:31])[N:32]([CH2:33][CH2:34][O:22][C:20]1[CH:19]=[C:4]([C:5](=[O:6])[N:7]([CH:16]([CH3:17])[CH3:18])[CH2:8][CH2:9][C:10]2[N:14]([CH3:15])[N:13]=[N:12][N:11]=2)[CH:3]=[C:2]([Cl:1])[CH:21]=1)[C:46]1[CH:51]=[CH:50][N:49]=[CH:48][CH:47]=1)([CH3:28])([CH3:27])[CH3:26]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 24758Sodium hydrideHCID 183488353-Chloro-5-hydroxy-N-isopropyl-N-[2-(1-methyl-1H-tetrazol-5-yl)-ethyl]-benzamideHCID 54393691Toluene-4-sulfonic acid 2-(tert-butoxycarbonyl-pyridin-4-yl-amino)-ethyl ester

생성물 1

HCID 54506817[2-(3-Chloro-5-{isopropyl-[2-(1-methyl-1H-tetrazol-5-yl)-ethyl]-carbamoyl}-phenoxy)-ethyl]-pyridin-4-yl-carbamic acid tert-butyl ester수율 23.8%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

To a solution of 3-chloro-5-hydroxy-N-isopropyl-N-[2-(1-methyl-1H-tetrazol-5-yl)-ethyl]-benzamide (0.070 g) in DMF (2.0 ml) stirred at room temperature under nitrogen was added sodium hydride (60% dispersion in oil, 0.010 g) and after 10 min was added toluene-4-sulfonic acid 2-(tert-butoxycarbonyl-pyridin-4-yl-amino)-ethyl ester (0.120 g). The reaction was stirred for 88 h and the sovent removed in vacuo. The residue was partitioned between ethyl acetate and water. The organic phase was washed with further water and 1M aqueous sodium hydroxide, water and dried with brine and over sodium sulphate and concentrated under reduced pressure to give the crude product which was purified by flash column chromatography, eluting with ethyl acetate:petroleum ether (4:1 v/v) and 24:1 dichloromethane:methanol (24:1 v/v), to give the title compound as a colourless gum (0.028 g).

후처리

  1. customthe sovent removed in vacuo
  2. customThe residue was partitioned between ethyl acetate and water
  3. washThe organic phase was washed with further water and 1M aqueous sodium hydroxide, water
  4. dry with materialdried with brine and over sodium sulphate
  5. concentrationconcentrated under reduced pressure
  6. customto give the crude product which
  7. customwas purified by flash column chromatography
  8. washeluting with ethyl acetate:petroleum ether (4:1 v/v) and 24:1 dichloromethane:methanol (24:1 v/v)

출처 및 근거

ORD 기록
ord-f6288c02baa14fa9a4cd052ebd822be9
출처 데이터셋
uspto-grants-2001_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06326386B1

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트