Methyl Isocyanate → HCID 54246714、化合物
反応式
[CH2:1]([N:4]1[C:8](=[O:9])[CH2:7][S:6][C:5]1=[N:10][OH:11])[CH:2]=[CH2:3].[CH3:12][N:13]=[C:14]=[O:15]>CC(C)=O.C(N(CC)CC)C>[CH2:1]([N:4]1[C:8](=[O:9])[CH2:7][S:6][C:5]1=[N:10][O:11][C:14](=[O:15])[NH:13][CH3:12])[CH:2]=[CH2:3]参加物
5
実験手順
To a solution of (1.7 g) 3-allyl-2-oximino-4-thiazolidinone in 20 ml of acetone was added 1.0 ml methylisocyanate and 1 drop of triethylamine. The mixture was placed in a pressure bottle and left standing overnight at ambient temperature. The solution was concentrated to a solid residue. Recrystallized from ethyl acetate. Weight 1.7 g. m.p. 108°-110°C.
後処理
- waitleft
- concentrationThe solution was concentrated to a solid residue
- customRecrystallized from ethyl acetate
出典と根拠
- ORDレコード
- ord-306d038ac5a64386b367f6d198880f6f
- 出典データセット
- uspto-grants-1976_06
- 特許番号
- US03966953
反応ノート
読み込み中…