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

Sodium Iodide → 2-Chloro-4-nitro-4'-(4-heptyloxyphenyl)-azobenzene

HRID 65176
노트
인쇄 미리보기

반응식

HRID 65176 반응식
[Cl:1][C:2]1[CH2:7][C:6]([N+:15]([O-:17])=[O:16])(C2C=CC(O)=CC=2)[CH:5]=[CH:4][C:3]=1[N:18]=[N:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.Br[CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH3:33].[C:34](=[O:37])([O-])[O-].[K+].[K+].[I-].[Na+]>C(O)C>[Cl:1][C:2]1[CH:7]=[C:6]([N+:15]([O-:17])=[O:16])[CH:5]=[CH:4][C:3]=1[N:18]=[N:19][C:20]1[CH:25]=[CH:24][C:23]([C:2]2[CH:7]=[CH:6][C:34]([O:37][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])=[CH:4][CH:3]=2)=[CH:22][CH:21]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 5238Sodium IodideHCID 11430Potassium CarbonateHCID 123691-BromoheptaneHCID 867410382-Chloro-4-nitro-4-(4-hydroxyphenyl)azobenzene

생성물 1

HCID 202333592-Chloro-4-nitro-4'-(4-heptyloxyphenyl)-azobenzene수율 104.5%

시약·촉매·용매 1

HCID 702
Ethanol
용매

실험 절차

A mixture of 1.3 g of crude 2-chloro-4-nitro-4-(4-hydroxyphenyl)azobenzene, 20 ml of ethanol, 0.658 g of 1-bromoheptane, 0.528 g of potassium carbonate and a spatula tip of sodium iodide was boiled at reflux while stirring for 22 hours. The brown suspension was subsequently concentrated in vacuo and the residue was chromatographed on silica gel with toluene/hexane as the eluent. Recrystallization from methylene chloride/hexane, yielded 0.863 g of 2-chloro-4-nitro-4'-(4-heptyloxyphenyl)-azobenzene as orange crystals; m.p. (C-N) 83.1°-83.7° C., cl.p. (N-I) 179.4°-179.8° C.; E300 =11580, E406 =25910.

후처리

  1. temperatureat reflux
  2. concentrationThe brown suspension was subsequently concentrated in vacuo
  3. customthe residue was chromatographed on silica gel with toluene/hexane as the eluent
  4. customRecrystallization from methylene chloride/hexane

출처 및 근거

ORD 기록
ord-7440c1c62ce147ae8b3c555fcbd6f3d9
출처 데이터셋
uspto-grants-1986_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04613208

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트