Sodium Hydroxide → Sodium diphenylphosphinate

HRID 492042

反応式

HRID 492042 の反応式
[C:1]1([P:7]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)(=[O:9])[OH:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[OH-].[Na+:17]>>[C:1]1([P:7]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)(=[O:8])[O-:9])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1.[Na+:17]

参加物

3

反応物 2

HCID 14798Sodium HydroxideHCID 15567Diphenylphosphinic acid

生成物 1

HCID 23680564Sodium diphenylphosphinate収率 98%

実験手順

In 2.18 g (10.0 mmol) of diphenylphosphinic acid (manufactured by Aldrich Inc., Product No. 10, 852-9), 20 mL (10.0 mmol) of 0.5 N sodium hydroxide was added, stirred at room temperature for 10 minutes, then water was distilled off under reduced pressure. The obtained solid was washed with a small amount of methanol and dried to obtain 2.35 g (yield 98%) of the aimed product as white crystal. Decomposition temperature: 469° C.

後処理

  1. distillationwater was distilled off under reduced pressure
  2. washThe obtained solid was washed with a small amount of methanol
  3. customdried

出典と根拠

ORDレコード
ord-966c0d03a7214059918f6c0b8b2a761c
出典データセット
uspto-grants-2009_05
特許番号
US07531585B2

関連ノート

読み込み中…