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

Benzyl Alcohol → 6-(Benzyloxy)pyridine-3-carbonitrile

HRID 1177902
노트
인쇄 미리보기

반응식

HRID 1177902 반응식
Cl[C:2]1[CH:9]=[CH:8][C:5]([C:6]#[N:7])=[CH:4][N:3]=1.[CH2:10]([OH:17])[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.[OH-].[K+]>C1(C)C=CC=CC=1.O>[CH2:10]([O:17][C:2]1[CH:9]=[CH:8][C:5]([C:6]#[N:7])=[CH:4][N:3]=1)[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 244Benzyl AlcoholHCID 14797Potassium HydroxideHCID 51520946-Chloro-3-pyridinecarbonitrile

생성물 1

HCID 247001066-(Benzyloxy)pyridine-3-carbonitrile수율 40.3%

시약·촉매·용매 2

HCID 962Water용매HCID 1140Toluene용매

반응 조건

온도
70 °C

실험 절차

To a stirred solution of 6-chloronicotinonitrile (1 g, 7.2 mmol) and benzyl alcohol (780 mg, 7.2 mmol) in toluene (15 mL) was added KOH (729 mg, 12.99 mmol) and 18 crown ether (2.86 g, 10.8 mmol). The resulting mixture was stirred at 70° C. for 7 hrs. The mixture was diluted with cold water and the product was extracted with EtOAc. The organic layer was washed with saturated brine solution and dried over Na2SO4. The organic layer was then concentrated under reduced pressure. The obtained residue was purified by column chromatography (using neutral alumina and 5% MeOH: CHCl3 as eluent) to afford 610 mg (40.1% yield) of 6-benzyloxy-nicotinonitrile. LCMS Purity: 77.69%.

후처리

  1. extractionthe product was extracted with EtOAc
  2. washThe organic layer was washed with saturated brine solution
  3. dry with materialdried over Na2SO4
  4. concentrationThe organic layer was then concentrated under reduced pressure
  5. customThe obtained residue was purified by column chromatography (using neutral alumina and 5% MeOH: CHCl3 as eluent)

출처 및 근거

ORD 기록
ord-19efeb69868d4291a959ed5671a38cef
출처 데이터셋
uspto-grants-2010_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07842696B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트