Morpholine → HCID 13654955、化合物
反応式
[NH:1]1[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.[Br-:7].C[C:9]1[S:13][CH:12]=[CH:11][S+:10]=1>C(O)C>[Br-:7].[S:10]1[CH:11]=[CH:12][S:13][C:9]1=[N+:1]1[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1参加物
4
実験手順
1.0 g of morpholine and 2.3 g of 2-methyl-1,3-dithiolium bromide were treated in the same manner as in Example 26, and the product was recrystallized from ethanol, whereby 2.2 g (yield: 86.6%) of 4-(1,3-dithiol-2-ylidene)morpholinium bromide (Compound No. 28) was obtained as crystals having a melting point of 274° to 276° C.
出典と根拠
- ORDレコード
- ord-a6dbf040adb24727875bae4388f7595b
- 出典データセット
- uspto-grants-1988_04
- 特許番号
- US04737494
反応ノート
読み込み中…