Sodium Iodide → HCID 23679405、化合物
反応式
[CH2:1]([O:8][C:9]([P:11](=[O:16])([O:14]C)[O:12][CH3:13])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[I-].[Na+:18]>O1CCCC1>[CH2:1]([O:8][C:9]([P:11](=[O:14])([O-:16])[O:12][CH3:13])=[O:10])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1.[Na+:18]参加物
4
実験手順
3.66 g of dimethyl benzyloxycarbonylphosphonate and 2.25 g of sodium iodide were stirred in 25 ml of dry tetrahydrofuran for 3 days. The precipitate was filtered, washed with ether and dried in a desiccator. Colourless, hygroscopic crystals of the title compound were obtained (3.15 g, 82%). By t.l.c. (polyethyleneimine, 1M LiCl, molybdate spray) the compound was estimated to contain <0.4% of trisodium oxycarbonylphosphonate.
後処理
- filtrationThe precipitate was filtered
- washwashed with ether
- customdried in a desiccator
出典と根拠
- ORDレコード
- ord-5cdcc7a82243461f899b6aea32b5ecca
- 出典データセット
- uspto-grants-1986_05
- 特許番号
- US04591583
反応ノート
読み込み中…