Titanium tetrabutoxide → 2-(Ethylhydroxyphosphinyl)acetic acid titanium salt

HRID 1526931ノート

反応式

HRID 1526931 の反応式
[Na+].[CH2:2]([P:4]([OH:10])([CH2:6][C:7]([O-:9])=[O:8])=[O:5])[CH3:3].[O-]CCCC.[O-]CCCC.[O-]CCCC.[O-]CCCC.[Ti+4:31]>C1(C)C=CC=CC=1>[Ti+4:31].[CH2:2]([P:4]([OH:10])([CH2:6][C:7]([O-:9])=[O:8])=[O:5])[CH3:3].[CH2:2]([P:4]([CH2:6][C:7]([O-:9])=[O:8])([OH:10])=[O:5])[CH3:3].[CH2:2]([P:4]([CH2:6][C:7]([O-:9])=[O:8])([OH:10])=[O:5])[CH3:3].[CH2:2]([P:4]([CH2:6][C:7]([O-:9])=[O:8])([OH:10])=[O:5])[CH3:3]

参加物

4

反応物 2

HCID 21801Titanium tetrabutoxideHCID 462412532-(Ethylhydroxyphosphinyl)acetic acid sodium salt

生成物 1

HCID 1317314222-(Ethylhydroxyphosphinyl)acetic acid titanium salt収率 102.4%

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒

実験手順

152 g (1 mol) of 2-(ethylhydroxyphosphinyl)acetic acid (prepared as in Example 12) and 170 g of titanium tetrabutoxide are refluxed in 500 ml of toluene for 40 hours. The resulting butanol is distilled off from time to time with proportions of toluene. The solution formed is subsequently freed of solvent to leave 167 g (96% of theory) of 2-(ethylhydroxyphosphinyl)acetic acid titanium salt.

後処理

  1. distillationThe resulting butanol is distilled off from time to time with proportions of toluene
  2. customThe solution formed

出典と根拠

ORDレコード
ord-19f7154903b545a7ab27ad15880aa3ce
出典データセット
uspto-grants-2015_07
特許番号
US09085734B2

反応ノート

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