1,3-Dimethyl-2-imidazolidinone → 1-(2-Phenylphenyliminomethyl)-2-nitroiminoimidazolidine

HRID 1587747

반응식

HRID 1587747 반응식
Cl.N1C=CC=CC=1.C(O[CH:11](OCC)[N:12]1[CH2:16][CH2:15][NH:14][C:13]1=[N:17][N+:18]([O-:20])=[O:19])C.[NH2:24][C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][C:26]=1[C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1.CN1CCN(C)C1=O>O>[C:31]1([C:26]2[CH:27]=[CH:28][CH:29]=[CH:30][C:25]=2[N:24]=[CH:11][N:12]2[CH2:16][CH2:15][NH:14][C:13]2=[N:17][N+:18]([O-:20])=[O:19])[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=1

참가 물질

6

반응물 4

HCID 66611,3-Dimethyl-2-imidazolidinoneHCID 70152-AminobiphenylHCID 10176127Pyridinium chlorideHCID 1364034191-Diethoxymethyl-2-nitroiminoimidazolidine

생성물 1

HCID 1363314891-(2-Phenylphenyliminomethyl)-2-nitroiminoimidazolidine수율 48.1%

시약·촉매·용매 1

HCID 962Water용매

실험 절차

0.25 g of pyridine hydrochloride was added to a mixture of 5.0 g of 1-diethoxymethyl-2-nitroiminoimidazolidine, 3.64 g of o-aminobiphenyl and 3 ml of 1,3-dimethyl-2-imidazolidinone at 100° C., followed by agitation at the same temperature for 20 minutes. The reaction mixture was poured into water, extracted with ethyl ether, washed with water, dried and concentrated, followed by addition of ether to the resultant oily residue. The resulting crystals were collected by filtration and dried to give 3.2 g of 1-(2-phenylphenyliminomethyl)-2-nitroiminoimidazolidine.

후처리

  1. extractionextracted with ethyl ether
  2. washwashed with water
  3. customdried
  4. concentrationconcentrated
  5. additionfollowed by addition of ether to the resultant oily residue
  6. filtrationThe resulting crystals were collected by filtration
  7. customdried

출처 및 근거

ORD 기록
ord-1ecdfd67f3694e3b9728a254e610c4d4
출처 데이터셋
uspto-grants-1993_06
특허 번호
US05219868

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