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

4-Hydroxybiphenyl → 4-(8-Hydroxyoctyl)oxybiphenyl

HRID 256498
노트
인쇄 미리보기

반응식

HRID 256498 반응식
Br[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][OH:10].[C:11]1([C:17]2[CH:22]=[CH:21][C:20]([OH:23])=[CH:19][CH:18]=2)[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.[OH-].[Na+]>[Cl-].C[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC.O.O1CCCC1>[C:17]1([C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)[CH:18]=[CH:19][C:20]([O:23][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][OH:10])=[CH:21][CH:22]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 71034-HydroxybiphenylHCID 14798Sodium HydroxideHCID 1626071-Octanol, 8-bromo-

생성물 1

HCID 139591154-(8-Hydroxyoctyl)oxybiphenyl수율 65.4%

시약·촉매·용매 3

HCID 21218Trioctylmethylammonium chloride촉매HCID 962Water용매
HCID 8028
Tetrahydrofuran
용매

실험 절차

A mixture of 37.8 g of 8-bromo-1-octanol, 30.77 g of 4-phenylphenol, 8.31 g of sodium hydroxide and 34 g of N--methyl-N,N--dioctyl-1-octanaminium chloride in 100 ml of water and 175 ml of tetrahydrofuran was refluxed for 17 hours. The tetrahydrofuran was removed and the residue extracted with warm chloroform. The chloroform extract was washed with water, dried and the solvent removed. The residue was recrystallized from methanol, giving 35.26 g of the desired compound as a white solid, mp 101°-103° C.

후처리

  1. temperaturewas refluxed for 17 hours
  2. customThe tetrahydrofuran was removed
  3. extractionthe residue extracted with warm chloroform
  4. extractionThe chloroform extract
  5. washwas washed with water
  6. customdried
  7. customthe solvent removed
  8. customThe residue was recrystallized from methanol

출처 및 근거

ORD 기록
ord-ef4b0c88312a4ec6908e3248d17efc7c
출처 데이터셋
uspto-grants-1987_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04703130

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트