Triethylamine → HCID 22139808、化合物
反応式
[C:1]([NH:4][C:5]1[C:9]([Cl:10])=[C:8](Cl)[S:7][C:6]=1[C:12]([O:14][CH3:15])=[O:13])(=[O:3])[CH3:2].C(N(CC)CC)C>CO.[Pd]>[C:1]([NH:4][C:5]1[C:9]([Cl:10])=[CH:8][S:7][C:6]=1[C:12]([O:14][CH3:15])=[O:13])(=[O:3])[CH3:2]参加物
5
実験手順
was obtained by catalytically hydrogenating a mixture of 25 g of methyl 3-acetylamino-4,5-dichlorothiophene-2-carboxylate in 300 ml of methanol, 9.5 g of triethylamine and with 10 g of palladium on carbon and room temperature and 760 mmHg column (standard pressure conditions). After the calculated amount of hydrogen had been absorbed, the catalyst was filtered off, the solvent was distilled off on a Rotavapor and the product was crystallized under water.
後処理
- customwas obtained by catalytically hydrogenating
- customAfter the calculated amount of hydrogen had been absorbed
- filtrationthe catalyst was filtered off
- distillationthe solvent was distilled off on a Rotavapor
- customthe product was crystallized under water
出典と根拠
- ORDレコード
- ord-3d1a83c62a774dabbb0f41561cafa9b7
- 出典データセット
- uspto-grants-2007_02
- 特許番号
- US07179830B2
反応ノート
読み込み中…