Water → HCID 56984629、化合物
反応式
[NH4+:1].[OH-].[Br-].[CH2:4]([N+:7]1[C:11]2[CH:12]=[CH:13][CH:14]=[CH:15][C:10]=2[S:9]C=1)[CH:5]=[CH2:6].O>C(O)C>[CH2:6]([NH:1][C:11]1[CH:12]=[CH:13][CH:14]=[CH:15][C:10]=1[S:9][S:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=1[NH:7][CH2:4][CH:5]=[CH2:6])[CH:5]=[CH2:4]参加物
5
実験手順
NH4OH (28° Be, 100 ml) was added to N-allylbenzothiazolium bromide (10 g, 0.04 mole) in ethanol (100 ml). The resulting solution was held four days at room temperature, then poured into cold water (500 ml) and extracted twice with ethyl ether (2×100 ml). The organic solution was dried over anhydrous Na2SO4, then evaporated to dryness. The oily residue was purified by column chromatography silica gel, eptane:CH2Cl2 1:1) to give the product (yield 5 g).
後処理
- extractionextracted twice with ethyl ether (2×100 ml)
- dry with materialThe organic solution was dried over anhydrous Na2SO4
- customevaporated to dryness
- customThe oily residue was purified by column chromatography silica gel, eptane
出典と根拠
- ORDレコード
- ord-40e37ec4376f404bb40642f99371b6e8
- 出典データセット
- uspto-grants-1993_05
- 特許番号
- US05212056
反応ノート
読み込み中…