Sodium Hydroxide → HCID 22757891、化合物
反応式
CC[O:3][C:4]([P:6]([O:11]CC)([O:8]CC)=[O:7])=[O:5].[OH-:14].[Na+:15]>O>[OH2:3].[OH2:14].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[C:4]([P:6](=[O:7])([O-:11])[O-:8])([OH:5])=[O:3].[Na+:15].[Na+:15].[Na+:15]参加物
4
実験手順
Using the method of Nylen, Ber., 57B, 1023 (1924), a solution of 21 parts of triethyl carboxyphosphonate in 60 parts of water containing 24 parts of 50% sodium hydroxide was refluxed for 2 hrs. The solution was allowed to cool overnight. Filtration of the reaction mixture gave 4.7 parts of the product, trisodium carboxyphosphonate hexahydrate, mp >250°; νKBr = 1560, 1530 cm-1.
後処理
- temperatureto cool overnight
- filtrationFiltration of the reaction mixture
出典と根拠
- ORDレコード
- ord-8b2519762ae2408b9950465ac5162358
- 出典データセット
- uspto-grants-1977_04
- 特許番号
- US04018854
反応ノート
読み込み中…