Trimethylamine → 3,3,6-Trimethyl-2,5-thiomorpholinedione 2-(O-((methylamino)carbonyl)oxime)
反応式
[N:1](=[C:3]1[C:8]([CH3:10])([CH3:9])[NH:7][C:6](=[O:11])[CH:5]([CH3:12])[S:4]1)[OH:2].[CH3:13][N:14]=[C:15]=[O:16].CN(C)C>>[CH3:13][NH:14][C:15]([O:2][N:1]=[C:3]1[C:8]([CH3:9])([CH3:10])[NH:7][C:6](=[O:11])[CH:5]([CH3:12])[S:4]1)=[O:16]参加物
4
実験手順
Utilizing the procedure of Example V, 2-oximino-3,3,6-trimethyltetrahydro-1,4-thiazin-5-one was reacted with methyl isocyanate in the presence of trimethylamine to yield 3 g of 2-[O-(methylcarbamoyl)oximino]-3,3,6-trimethyltetrahydro-1,4-thiazin-5-one, m.p. 190°-191° C. IR spectrum supported the proposed structure.
出典と根拠
- ORDレコード
- ord-d5dfab66918041918a94a1b09824ab58
- 出典データセット
- uspto-grants-1978_01
- 特許番号
- US04071627
反応ノート
読み込み中…