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

Boron tribromide → [4-(2-Azepan-1-yl-ethoxy)-phenyl]-[2-(2,6-difluoro-phenyl)-6-hydroxy-naphthalen-1-yl]-methanone

HRID 1513966
노트
인쇄 미리보기

반응식

HRID 1513966 반응식
[N:1]1([CH2:8][CH2:9][O:10][C:11]2[CH:16]=[CH:15][C:14]([C:17]([C:19]3[C:28]4[C:23](=[CH:24][C:25]([O:29]C)=[CH:26][CH:27]=4)[CH:22]=[CH:21][C:20]=3[C:31]3[C:36]([F:37])=[CH:35][CH:34]=[CH:33][C:32]=3[F:38])=[O:18])=[CH:13][CH:12]=2)[CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.B(Br)(Br)Br.C(=O)(O)[O-].[Na+].C(Cl)(Cl)Cl.C(O)(C)C>C(Cl)Cl>[N:1]1([CH2:8][CH2:9][O:10][C:11]2[CH:16]=[CH:15][C:14]([C:17]([C:19]3[C:28]4[C:23](=[CH:24][C:25]([OH:29])=[CH:26][CH:27]=4)[CH:22]=[CH:21][C:20]=3[C:31]3[C:32]([F:38])=[CH:33][CH:34]=[CH:35][C:36]=3[F:37])=[O:18])=[CH:13][CH:12]=2)[CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 25134Boron tribromideHCID 516892Sodium BicarbonateHCID 21906603Chloroform isopropyl alcoholHCID 57552543[4-(2-Azepan-1-yl-ethoxy)-phenyl]-[2-(2,6-difluorophenyl)-6-methoxy-naphthalen-1-yl]-methanone

생성물 1

HCID 67004735[4-(2-Azepan-1-yl-ethoxy)-phenyl]-[2-(2,6-difluoro-phenyl)-6-hydroxy-naphthalen-1-yl]-methanone수율 54%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

Convert [4-(2-azepan-1-yl-ethoxy)-phenyl]-[2-(2,6-difluoro-phenyl)-6-methoxy-naphthalen-1-yl]-methanone (2.5 g, 4.8 mmol) into the hydrochloride salt and charge a flask with the solid salt. Dissolve the material in 200 mL methylene chloride and chill in ice. Add to this mixture boron tribromide (5.0 mL, 53.0 mmol) while swirling. Stir the reaction at room temperature for one hour and pour into a two phase system of saturated sodium bicarbonate and an organic layer consisting of a 3/1 mixture of chloroform/isopropanol. Shake to extract the product, separate the organic layer, dry over 3 Å molecular sieves and evaporate the solvent under vacuum. Purify on a silica gel column eluting with a 0-10% methanol/methylene chloride gradient to give 1.3 g (54%) of the title compound.

후처리

  1. temperaturechill in ice
  2. customthe reaction at room temperature for one hour
  3. extractionShake to extract the product
  4. customseparate the organic layer
  5. customdry over 3 Å molecular sieves
  6. customevaporate the solvent under vacuum
  7. customPurify on a silica gel column
  8. washeluting with a 0-10% methanol/methylene chloride gradient

출처 및 근거

ORD 기록
ord-7baf8cd69cf346b0802c7c966fe64684
출처 데이터셋
uspto-grants-2012_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08217032B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트