Allyl isocyanate → 3-Ethyl-2-[O-(allylcarbamoyl) oximino]-4-thiazolidinone
反応式
[CH2:1]([N:3]1[C:7](=[O:8])[CH2:6][S:5][C:4]1=[N:9][OH:10])[CH3:2].[CH2:11]([N:14]=[C:15]=[O:16])[CH:12]=[CH2:13]>C(Cl)(Cl)Cl.C(#N)C.C(N(CC)CC)C>[CH2:1]([N:3]1[C:7](=[O:8])[CH2:6][S:5][C:4]1=[N:9][O:10][C:15](=[O:16])[NH:14][CH2:11][CH:12]=[CH2:13])[CH3:2]参加物
6
実験手順
A solution of 2.0 g of 3-ethyl-2-oximino-4-thiazolidinone in 100 ml chloroform and 50 ml of acetonitrile, 1.04 g allylisocyanate and 2 drops of triethylamine was taken in a pressure bottle and left standing overnight at ambient temperature. Concentration yielded 2.6 g of product, m.p. 103°-104°.
後処理
- waitleft
- concentrationConcentration
出典と根拠
- ORDレコード
- ord-7a4e222aade048c0bc749d9d63b588c3
- 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…