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

1-Pentanol → N-[(R)-1-[3-(1-tert-butoxycarbonyl-4-piperidyl)-(E)-acryloyl]-3-piperidylcarbonyl]-3(S)-ethynyl-beta-alanine n-pentyl ester

HRID 1934395
노트
인쇄 미리보기

반응식

HRID 1934395 반응식
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11](/[CH:14]=[CH:15]/[C:16]([N:18]2[CH2:23][CH2:22][CH2:21][C@@H:20]([C:24]([NH:26][C@H:27]([C:32]#[CH:33])[CH2:28][C:29]([OH:31])=[O:30])=[O:25])[CH2:19]2)=[O:17])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH2:34](O)[CH2:35][CH2:36][CH2:37][CH3:38].Cl.C(N=C=NCCCN(C)C)C>ClCCl>[CH2:34]([O:30][C:29](=[O:31])[CH2:28][C@@H:27]([C:32]#[CH:33])[NH:26][C:24]([C@@H:20]1[CH2:21][CH2:22][CH2:23][N:18]([C:16](=[O:17])/[CH:15]=[CH:14]/[CH:11]2[CH2:10][CH2:9][N:8]([C:6]([O:5][C:1]([CH3:3])([CH3:2])[CH3:4])=[O:7])[CH2:13][CH2:12]2)[CH2:19]1)=[O:25])[CH2:35][CH2:36][CH2:37][CH3:38]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 62761-PentanolHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 86758027N-[(R)-1-[3-(1-tert-butoxycarbonyl-4-piperidyl)-(E)-acryloyl]-3-piperidylcarbonyl]-3(S)-ethynyl-beta-alanine

생성물 1

HCID 86758033N-[(R)-1-[3-(1-tert-butoxycarbonyl-4-piperidyl)-(E)-acryloyl]-3-piperidylcarbonyl]-3(S)-ethynyl-beta-alanine n-pentyl ester수율 94%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a mixture of N-[(R)-1-[3-(1-tert-butoxycarbonyl-4-piperidyl)-(E)-acryloyl]-3-piperidylcarbonyl]-3(S)-ethynyl-β-alanine (0.6 g), n-pentylalcohol (0.16 ml) and N,N-dimethylaminopyridine (16 mg) in dichloromethane (6 ml) was added 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide hydrochloride (0.27 g) at 0° C. After stirring at room temperature for overnight, the solution was evaporated in vacuo. The residue was poured into water and extracted with ethyl acetate. The extract was washed with saturated aqueous sodium hydrogencarbonate, water and brine, dried over MgSO4, and evaporated in vacuo, subsequently. The residue was purified by column chromatography on silica gel eluting with AcOEt:Hexane=(1:1) to give N-[(R)-1-[3-(1-tert-butoxycarbonyl-4-piperidyl)-(E)-acryloyl]-3-piperidylcarbonyl]-3(S)-ethynyl-β-alanine n-pentyl ester as a colorless oil (0.65 g, 94.0%).

후처리

  1. customthe solution was evaporated in vacuo
  2. additionThe residue was poured into water
  3. extractionextracted with ethyl acetate
  4. washThe extract was washed with saturated aqueous sodium hydrogencarbonate, water and brine
  5. dry with materialdried over MgSO4
  6. customevaporated in vacuo
  7. customThe residue was purified by column chromatography on silica gel eluting with AcOEt

출처 및 근거

ORD 기록
ord-519d8538e9b641798729c15d232759f1
출처 데이터셋
uspto-grants-2002_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06384028B1

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트