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

Benzyl Alcohol → p-(Benzyloxy)nitrobenzene

HRID 365383
노트
인쇄 미리보기

반응식

HRID 365383 반응식
[CH2:1]([OH:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.CCCCCC.[H-].[Na+].F[C:18]1[CH:23]=[CH:22][C:21]([N+:24]([O-:26])=[O:25])=[CH:20][CH:19]=1>CS(C)=O>[CH2:1]([O:8][C:18]1[CH:23]=[CH:22][C:21]([N+:24]([O-:26])=[O:25])=[CH:20][CH:19]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 244Benzyl AlcoholHCID 8058HexaneHCID 9590p-FluoronitrobenzeneHCID 24758Sodium hydride

생성물 1

HCID 70842p-(Benzyloxy)nitrobenzene수율 91.3%

시약·촉매·용매 1

HCID 679Dimethyl Sulfoxide용매

반응 조건

온도
20 °C

실험 절차

Benzyl alcohol (2.22 g, 20 mmol) was added to a slurry of hexane-washed NaH (60% oil suspension, 820 mg, 20.5 mmol) in DMSO (20 mL), stirred under nitrogen at 20° C., producing strong gas evolution. After 30 minutes, 1-fluoro-4-nitrobenzene (2.826 g, 20 mmol) was added dropwise to the light grey slurry. The reaction mixture became a bright orange red and quite strongly exothermic, and a lot of gas was evolved. After 2 hours, the reaction mixture was poured onto ice-water (200 mL), and the solid was collected by Buchner filtration, rinsed with water (2×50 mL), and air dried to give 1-benzyloxy-4-nitrobenzene (4.188 g, 91.3%) as canary yellow crystals. 1H NMR (DMSO-d6): δ8.16 (2 H, AA'BB', J=9.3 Hz), 7.47 (2 H, d, J=7.1 Hz), 7.41 (2 H, t, J=7.3 Hz), 7.36 (1 H, t, J=7.1 Hz), 7.23 (2 H, AA'BB', J=9.1 Hz), 5.26 (2 H, s).

후처리

  1. customproducing strong gas evolution
  2. waitAfter 2 hours
  3. additionthe reaction mixture was poured onto ice-water (200 mL)
  4. filtrationthe solid was collected by Buchner filtration
  5. washrinsed with water (2×50 mL), and air
  6. customdried

출처 및 근거

ORD 기록
ord-77453fba8fef47d49dd178accd1cab0c
출처 데이터셋
uspto-grants-2000_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06127374

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트