Acetic Anhydride → 1-{3-Methyl-2-[nitro(phenylsulfanyl)methylidene]imidazolidin-1-yl}ethan-1-one

HRID 1973249노트

반응식

HRID 1973249 반응식
[CH3:1][N:2]1[CH2:6][CH2:5][NH:4][C:3]1=[C:7]([N+:15]([O-:17])=[O:16])[S:8][C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1.[C:18](OC(=O)C)(=[O:20])[CH3:19]>>[CH3:1][N:2]1[CH2:6][CH2:5][N:4]([C:18](=[O:20])[CH3:19])[C:3]1=[C:7]([N+:15]([O-:17])=[O:16])[S:8][C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1

참가 물질

3

반응물 2

HCID 7918Acetic AnhydrideHCID 706390091-Methyl-2-[nitro(phenylsulfanyl)methylidene]imidazolidine

생성물 1

HCID 544480941-{3-Methyl-2-[nitro(phenylsulfanyl)methylidene]imidazolidin-1-yl}ethan-1-one

실험 절차

20 ml of acetic anhydride and 1.26 g of 1B were heated together at 100° for 1 hour. The resulting mixture was cooled on an ice-bath and filtered to give 1, as a yellow crystals, m.p.: 191°-193° (with decomposition).

후처리

  1. temperatureThe resulting mixture was cooled on an ice-bath
  2. filtrationfiltered
  3. customto give 1

출처 및 근거

ORD 기록
ord-6e684842b18b46bfb374b92481e88660
출처 데이터셋
uspto-grants-1976_12
특허 번호
US03996372

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