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

HRID 1587747

反応式

HRID 1587747 の反応式
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

参加物

6

反応物 4

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

生成物 1

HCID 1363314891-(2-Phenylphenyliminomethyl)-2-nitroiminoimidazolidine収率 48.1%

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

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.

後処理

  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

出典と根拠

ORDレコード
ord-1ecdfd67f3694e3b9728a254e610c4d4
出典データセット
uspto-grants-1993_06
特許番号
US05219868

関連ノート

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