Chlorotrimethylsilane → HCID 21453166、化合物
反応式
[NH:1]1[CH2:6][CH2:5][CH2:4][NH:3][C:2]1=[O:7].C[Si](C)(C)Cl.C(N(CC)CC)C.[O:20]1CCOC[CH2:21]1>>[CH:21]([N:1]1[CH2:6][CH2:5][CH2:4][NH:3][C:2]1=[O:7])=[O:20]参加物
5
実験手順
The mixture of 10 parts by weight of 1,3-diaza-cyclohexane-2-one, 49 parts by weight of trimethylchlorosilane, 25 parts by weight of triethylamine and 150 parts by volume of dioxane were boiled for 3 days with stirring and exclusion of moisture, then filtered, evaporated to 50 parts by volume in vacuo and stirred overnight with 11.5 parts by volume of formic acid-acetic acid anhydride. The mixture was evaporated to dryness in vacuo, and the residue was recrystallized from ethanol/ether.
後処理
- filtrationexclusion of moisture, then filtered
- customevaporated to 50 parts by volume in vacuo
- stirringstirred overnight with 11.5 parts by volume of formic acid-acetic acid anhydride
- customThe mixture was evaporated to dryness in vacuo
- customthe residue was recrystallized from ethanol/ether
出典と根拠
- ORDレコード
- ord-6a3670ac65784f309e5d472d55f3a327
- 出典データセット
- uspto-grants-1976_08
- 特許番号
- US03972869
反応ノート
読み込み中…