Sodium Bicarbonate → 72304-95-1

HRID 280874ノート

反応式

HRID 280874 の反応式
[CH2:1]([O:3][C:4]([P:6](=[O:21])([O:14]C1C=CC=CC=1)[O:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)=[O:5])[CH3:2].C(=O)([O-])O.[Na+:26]>O>[CH2:1]([O:3][C:4]([P:6](=[O:14])([O-:21])[O:7][C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1)=[O:5])[CH3:2].[Na+:26]

参加物

4

反応物 2

HCID 516892Sodium BicarbonateHCID 3055357Phosphinecarboxylic acid, diphenoxy-, ethyl ester, oxide

生成物 1

HCID 2367940872304-95-1収率 27%

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

Diphenyl ethoxycarbonylphosphonate (3.06 g) and sodium hydrogencarbonate (0.84 g) were stirred in water (10 ml) at room temperature for about 24 hours. The solvent was evaporated and the residue extracted with ethanol. The ethanol was evaporated and the residue was washed with ether. The residue was recrystallized twice from isopropanol. Colourless crystals (0.67 g, 27%) were obtained.

後処理

  1. customThe solvent was evaporated
  2. extractionthe residue extracted with ethanol
  3. customThe ethanol was evaporated
  4. washthe residue was washed with ether
  5. customThe residue was recrystallized twice from isopropanol

出典と根拠

ORDレコード
ord-c5e5bf11a6024e76ad2094e74e4d1680
出典データセット
uspto-grants-1986_05
特許番号
US04591583

反応ノート

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