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

Tributylphosphine → methyl[(3S)-6-({4'-[2-(ethylthio)ethoxy]-2',6'-dimethylbiphenyl-3-yl}methoxy)-2,3-dihydro-1-benzofuran-3-yl]acetate

HRID 15640
노트
인쇄 미리보기

반응식

HRID 15640 반응식
[CH3:1][O:2][C:3](=[O:15])[CH2:4][C@H:5]1[C:9]2[CH:10]=[CH:11][C:12]([OH:14])=[CH:13][C:8]=2[O:7][CH2:6]1.[CH2:16]([S:18][CH2:19][CH2:20][O:21][C:22]1[CH:27]=[C:26]([CH3:28])[C:25]([C:29]2[CH:34]=[CH:33][CH:32]=[C:31]([CH2:35]O)[CH:30]=2)=[C:24]([CH3:37])[CH:23]=1)[CH3:17].C(P(CCCC)CCCC)CCC.N(C(N1CCCCC1)=O)=NC(N1CCCCC1)=O>C1(C)C=CC=CC=1.CCCCCC>[CH3:1][O:2][C:3](=[O:15])[CH2:4][C@H:5]1[C:9]2[CH:10]=[CH:11][C:12]([O:14][CH2:35][C:31]3[CH:30]=[C:29]([C:25]4[C:26]([CH3:28])=[CH:27][C:22]([O:21][CH2:20][CH2:19][S:18][CH2:16][CH3:17])=[CH:23][C:24]=4[CH3:37])[CH:34]=[CH:33][CH:32]=3)=[CH:13][C:8]=2[O:7][CH2:6]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 13831TributylphosphineHCID 730421,1'-(Azodicarbonyl)dipiperidineHCID 53393313(S)-Methyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetateHCID 59342614{4'-[2-(Ethylthio)ethoxy]-2',6'-dimethylbiphenyl-3-yl}methanol

생성물 1

HCID 59342557methyl[(3S)-6-({4'-[2-(ethylthio)ethoxy]-2',6'-dimethylbiphenyl-3-yl}methoxy)-2,3-dihydro-1-benzofuran-3-yl]acetate
수율 60%

시약·촉매·용매 2

HCID 1140Toluene용매HCID 8058Hexane용매

실험 절차

A solution of methyl[(3S)-6-hydroxy-2,3-dihydro-1-benzofuran-3-yl]acetate (0.250 g, 1.20 mmol), {4′-[2-(ethylthio)ethoxy]-2′,6′-dimethylbiphenyl-3-yl}methanol (0.380 g, 1.20 mmol) and tributylphosphine (0.388 g, 1.92 mmol) in toluene (20 mL) was stirred, 1,1′-(azodicarbonyl)dipiperidine (0.484 g, 1.92 mmol) was added, and the mixture was stirred at room temperature for 1 hr under nitrogen atmosphere. Hexane (10 mL) was added to the reaction mixture, the precipitated insoluble substance was filtered off, and the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate:hexane=5:95-40:60) to give the title compound (0.363 g, yield 60%) as a pale-yellow oil.

후처리

  1. filtrationthe precipitated insoluble substance was filtered off
  2. concentrationthe filtrate was concentrated under reduced pressure
  3. customThe residue was purified by silica gel column chromatography (ethyl acetate:hexane=5:95-40:60)

출처 및 근거

ORD 기록
ord-3b8d2eeac70e4f3b8da5bb99e838878e
출처 데이터셋
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07732626B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트