| 2 | 1/1 | 返回列表 |
| 查看: 515 | 回復(fù): 1 | |||
| 本帖產(chǎn)生 1 個 翻譯EPI ,點擊這里進行查看 | |||
huangbinru金蟲 (初入文壇)
|
[求助]
求助翻譯一段摘要 高手快來吧
|
||
|
題目:Reactions of Sulfur- and Phosphorus-Substituted FluoroalkylatingSilicon Reagents with Imines and Enamines under Acidic Conditions 摘要:Nucleophilic fluoroalkylation reactions of imines and enamines with α-phenylthio, α-phenylsulfonyl,and α-diethylphosphoryl substituted fluorinated silanes have been investigated.The reactions are promoted by hydrofluoric acid generated insitu from potassium hydrodifluoride and trifluoroacetic acid.Sulfur reagents worked well with both imines and enamines,whereas phosphorus reagent efficiently coupled only with enamines |
木蟲 (正式寫手)
|
僅供參考,因為很多專業(yè)詞匯 題目:酸性條件下的硫代和磷代氟烷基化硅試劑與亞胺和烯胺的反應(yīng) 摘要:本文研究了亞胺和烯胺與α-苯基,α-苯磺;,α-二乙磷;柰榈挠H核性氟烷基化反應(yīng),發(fā)現(xiàn)二氟化氫鉀和三氟乙酸原位產(chǎn)生的氫氟酸促進了此反應(yīng)。含硫試劑與亞胺和烯胺配合都能發(fā)揮不錯的效果,但含磷試劑只有與烯胺配合才有效。 |

| 2 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 340求調(diào)劑 +3 | 話梅糖111 2026-03-24 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 【考研調(diào)劑】化學(xué)專業(yè) 281分,一志愿四川大學(xué),誠心求調(diào)劑 +14 | 吃吃吃才有意義 2026-03-19 | 15/750 |
|
|
[考研] 材料292調(diào)劑 +8 | 橘頌思美人 2026-03-23 | 8/400 |
|
|
[考研] 277分求調(diào)劑,跨調(diào)材料 +3 | 考研調(diào)劑lxh 2026-03-24 | 3/150 |
|
|
[考研] 求材料,環(huán)境專業(yè)調(diào)劑 +3 | 18567500178 2026-03-18 | 3/150 |
|
|
[考研] 298求調(diào)劑 +8 | 上岸6666@ 2026-03-20 | 8/400 |
|
|
[考研] 尋找調(diào)劑 +4 | 倔強芒? 2026-03-21 | 4/200 |
|
|
[考研] 289求調(diào)劑 +7 | 懷瑾握瑜l 2026-03-20 | 7/350 |
|
|
[考研] 求調(diào)劑 +7 | Auroracx 2026-03-22 | 7/350 |
|
|
[考研] 一志愿華中科技大學(xué)071000,求調(diào)劑 +4 | 沿岸有貝殼6 2026-03-21 | 4/200 |
|
|
[考研] 化學(xué)調(diào)劑 +5 | yzysaa 2026-03-21 | 5/250 |
|
|
[考研] 311求調(diào)劑 +3 | 勇敢的小吳 2026-03-20 | 3/150 |
|
|
[考研] 302求調(diào)劑 +12 | 呼呼呼。。。。 2026-03-17 | 12/600 |
|
|
[考研] 299求調(diào)劑 +5 | shxchem 2026-03-20 | 7/350 |
|
|
[考研] 268求調(diào)劑 +9 | 簡單點0 2026-03-17 | 9/450 |
|
|
[考研] 279求調(diào)劑 +5 | 紅衣隱官 2026-03-21 | 5/250 |
|
|
[考研] 考研調(diào)劑求學(xué)校推薦 +3 | 伯樂29 2026-03-18 | 5/250 |
|
|
[考研] 329求調(diào)劑 +9 | 想上學(xué)吖吖 2026-03-19 | 9/450 |
|
|
[考研] 086500 325 求調(diào)劑 +3 | 領(lǐng)帶小熊 2026-03-19 | 3/150 |
|
|
[考研] 材料考研調(diào)劑 +3 | xwt。 2026-03-19 | 3/150 |
|