1,1-Bis(methylthio)-2-nitroethylene → HCID 70620345、化合物
反応式
[OH:1][C:2]1[C:3]([CH2:8][S:9][CH2:10][CH2:11][NH2:12])=[N:4][CH:5]=[CH:6][CH:7]=1.[N+:13]([CH:16]=[C:17](SC)[S:18][CH3:19])([O-:15])=[O:14]>>[N+:13]([CH:16]=[C:17]([S:18][CH3:19])[NH:12][CH2:11][CH2:10][S:9][CH2:8][C:3]1[C:2]([OH:1])=[CH:7][CH:6]=[CH:5][N:4]=1)([O-:15])=[O:14]参加物
3
実験手順
By the procedure of Example 4(i), 3-hydroxy-2-[(2-aminoethyl)thiomethyl]pyridine (from the dihydrobromide (4.2 g)) is reacted with 1-nitro-2,2-bis-methylthioethylene (2.0 g) to give 1-nitro-2-methylthio- 2-[2-((3-hydroxy-2-pyridyl)methylthio)ethylamino]ethylene which, on reaction with methylamine by the process of Example 3(ii) gives 1-nitro-2-methylamino-2-[2-((3-hydroxy-2-pyridyl)methylthio)ethylamino] ethylene.
出典と根拠
- ORDレコード
- ord-72f51f8140d748f9a20517b1cd008d7c
- 出典データセット
- uspto-grants-1976_04
- 特許番号
- US03953460
反応ノート
読み込み中…