Diphenylacetonitrile → N'-hydroxy-2,2-diphenylethanimidamide

HRID 1737198ノート

反応式

HRID 1737198 の反応式
[C:1]1([CH:7]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)[C:8]#[N:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Cl.[NH2:17][OH:18].C([O-])(=O)C.[Na+]>C(O)C.O>[C:10]1([CH:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[C:8](=[N:17][OH:18])[NH2:9])[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=1

参加物

5

反応物 3

HCID 6837DiphenylacetonitrileHCID 443297Hydroxyamine hydrochlorideHCID 517045Sodium Acetate

生成物 1

HCID 2913048N'-hydroxy-2,2-diphenylethanimidamide収率 30.5%

試薬・触媒・溶媒 1

HCID 19096565Water ethanol溶媒

実験手順

A mixture of diphenylacetonitrile (7.0 g), hydroxylamine hydrochloride (3.03 g), and sodium acetate (6.67 g) in 150 ml of 5:1 ethanol-water was refluxed for 4 h. The mixture was concentrated under reduced pressure. The residue was triturated with water, filtrated, and dried to give the title compound (2.5 g) having the following physical data.

後処理

  1. temperaturewas refluxed for 4 h
  2. concentrationThe mixture was concentrated under reduced pressure
  3. customThe residue was triturated with water
  4. filtrationfiltrated
  5. customdried

出典と根拠

ORDレコード
ord-41824d6f5ec6421e8623de9f9f91cb1f
出典データセット
uspto-grants-1999_10
特許番号
US05962439

反応ノート

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