Sodium Hydroxide → 2-(Ethylhydroxyphosphinyl)acetic acid sodium salt

HRID 878927ノート

反応式

HRID 878927 の反応式
[CH2:1]([P:3]([OH:9])([CH2:5][C:6]([OH:8])=[O:7])=[O:4])[CH3:2].[OH-].[Na+:11]>>[Na+:11].[CH2:1]([P:3]([OH:9])([CH2:5][C:6]([O-:8])=[O:7])=[O:4])[CH3:2]

参加物

3

反応物 2

HCID 14798Sodium HydroxideHCID 15357685[Hydroxy(ethyl)phosphinyl]acetic acid

生成物 1

HCID 462412532-(Ethylhydroxyphosphinyl)acetic acid sodium salt収率 98%

実験手順

An aqueous solution of 304 g (2 mol) of 2-(ethylhydroxyphosphinyl)acetic acid (produced as in Example 10) is reacted with about 160 g of a 50% strength aqueous solution of sodium hydroxide and the water is distilled off in vacuo to obtain 384 g (98% of theory) of 2-(ethylhydroxyphosphinyl)acetic acid sodium salt as a colorless solid material.

後処理

  1. distillationthe water is distilled off in vacuo

出典と根拠

ORDレコード
ord-df2cf39caeed4005b5000ec7fb0b4f5d
出典データセット
uspto-grants-2015_03
特許番号
US08987489B2

反応ノート

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