Methyl iodide → HCID 21415702, 화합물

HRID 1414150노트

반응식

HRID 1414150 반응식
[CH3:1][C:2]1[C:11]([CH3:12])=[N:10][C:9]2[C:4](=[CH:5][C:6]([O:15][CH3:16])=[C:7]([O:13][CH3:14])[CH:8]=2)[N:3]=1.[CH3:17][I:18]>>[I-:18].[CH3:17][N+:10]1[C:9]2[C:4](=[CH:5][C:6]([O:15][CH3:16])=[C:7]([O:13][CH3:14])[CH:8]=2)[N:3]=[C:2]([CH3:1])[C:11]=1[CH3:12]

참가 물질

3

반응물 2

HCID 6328Methyl iodideHCID 30823426,7-Dimethoxy-2,3-dimethylquinoxaline

생성물 1

HCID 21415702HCID 21415702, 화합물

반응 조건

온도
100 °C

실험 절차

5.5 g (0.025 mol) of 2,3-dimethyl-6,7-dimethoxyquinoxaline are dissolved in 30 ml of methyl iodide in a 100 ml stirred autoclave. This solution is warmed to 100°C for 24 hours whilst stirring, in the course of which the pressure rises to about 7 atmospheres gauge. After cooling to room temperature, the yellow precipitate is filtered off, rinsed with a little dry acetone and dried. Yield about 6.5 g, corresponding to 72% of theory. Melting point 210° to 212°C (decomposition). The IR (KBr) and NMR (DMSO-d6) spectrum agree with the postulated structure.

후처리

  1. stirringwhilst stirring, in the course of which the pressure
  2. temperatureAfter cooling to room temperature
  3. filtrationthe yellow precipitate is filtered off
  4. washrinsed with a little dry acetone
  5. customdried

출처 및 근거

ORD 기록
ord-cf2989478c9a45ad8f9d48b361362396
출처 데이터셋
uspto-grants-1977_01
특허 번호
US04001017

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