HCID 15045704、化合物 → HCID 15045705、化合物
反応式
C([O:3][P:4]([CH2:9][C:10]1[CH:15]=[C:14]([CH:16]=[O:17])[CH:13]=[CH:12][C:11]=1[OH:18])(=[O:8])[O:5]CC)C>Cl>[OH:18][C:11]1[CH:12]=[CH:13][C:14]([CH:16]=[O:17])=[CH:15][C:10]=1[CH2:9][P:4](=[O:3])([OH:8])[OH:5]参加物
3
実験手順
0.1 mole 2-Hydroxy-5-formylbenzylphosphonic acid diethyl ester was refluxed for 3 hours with 100 ml 6N HCl. Product was separated out while it was being formed. The reaction solution was cooled in the refrigerator and the product was isolated on a buchner funnel and washed with cold water. mp 252°-253° C.
後処理
- customProduct was separated out while it
- customwas being formed
- temperatureThe reaction solution was cooled in the refrigerator
- customthe product was isolated on a buchner funnel
- washwashed with cold water
出典と根拠
- ORDレコード
- ord-92409018059b4718bf463f144527a363
- 出典データセット
- uspto-grants-1992_03
- 特許番号
- US05100654
反応ノート
読み込み中…