1,5,6,7-Tetrahydro-4H-indol-4-one → 1,5,6,7-Tetrahydro-indol-4-one oxime

HRID 481765

反応式

HRID 481765 の反応式
C([O-])(=O)C.[Na+].Cl.[NH2:7][OH:8].O=[C:10]1[CH2:18][CH2:17][CH2:16][C:15]2[NH:14][CH:13]=[CH:12][C:11]1=2>O.C(O)C>[N:7](=[C:10]1[CH2:18][CH2:17][CH2:16][C:15]2[NH:14][CH:13]=[CH:12][C:11]1=2)[OH:8]

参加物

6

反応物 3

HCID 2802291,5,6,7-Tetrahydro-4H-indol-4-oneHCID 443297Hydroxyamine hydrochlorideHCID 517045Sodium Acetate

生成物 1

HCID 9156771,5,6,7-Tetrahydro-indol-4-one oxime

試薬・触媒・溶媒 2

HCID 702Ethanol溶媒HCID 962Water溶媒

実験手順

A solution of 6.08 g of sodium acetate, 5.15 g of hydroxylamine hydrochloride, and 5.25 g of 4-keto-4,5,6,7-tetrahydro indole in 12 mL of water and 36 mL of ethanol was heated at 50° C. for 3 hr, quenched in water, extracted with ethyl acetate and dried over magnesium sulfate. The solvents were removed in vacuo to give a mixture of oxime isomers which was characterized by NMR and Mass spectroscopy.

後処理

  1. customquenched in water
  2. extractionextracted with ethyl acetate
  3. dry with materialdried over magnesium sulfate
  4. customThe solvents were removed in vacuo
  5. customto give

出典と根拠

ORDレコード
ord-af4ae2cf1e3246a0ae83c89085e61ea9
出典データセット
uspto-grants-1998_08
特許番号
US05789587

関連ノート

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