 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 5 | 1/1 | 返回列表 |
| 查看: 567 | 回復: 3 | ||
| 當前只顯示滿足指定條件的回帖，點擊這里查看本話題的所有回帖 | ||
火上飄銀蟲 (初入文壇)
|
[求助]
求大神幫忙翻譯兩段英文文獻，萬分感謝
|
|
|
The McMurry reductive coupling reaction is an organic reaction in which two ketone or aldehyde groups are coupled to an alkene in the presence of titanium(III) chloride and a reducing agent [61, 62]. As an example, intramolecular reductive McMurry coupling reactions of bis(formylphenoxy)-substituted calix[4]arenediols mediated by titanium(IV) chloride and activated zinc followed by cyclocondensation of the diols with tetra- and penta(ethylene glycol) bistosylates provided stilbene- and crown ether-bridged calix[4]arenes. For the synthesis of stilbenes, some authors use the Suzuki–Miyaura coupling that is the reaction of an aryl- or vinylboronic acid with an aryl or vinyl halide catalyzed by a palladium(0) complex (Figure 1.1) [63]. A combination of alkali metal salts, particularly potassium chloride, with low-valent titanium reagents generated from titanium chlorides with lithium or magnesium in either THFor DME areeffe ctivereagents for stereoselective McMurry coupling reactions of aldehydes and ketones to substituted alkenes (Figure 1.11). |
回復此樓» 猜你喜歡
288求調(diào)劑，一志愿華南理工大學071005
已經(jīng)有5人回復
-
一志愿中國海洋大學，生物學，301分，求調(diào)劑
已經(jīng)有5人回復
-
294求調(diào)劑材料與化工專碩
已經(jīng)有12人回復
-
0856調(diào)劑，是學校就去
已經(jīng)有5人回復
-
0817 化學工程 299分求調(diào)劑 有科研經(jīng)歷 有二區(qū)文章
已經(jīng)有13人回復
-
梁成偉老師課題組歡迎你的加入
已經(jīng)有11人回復
-
復試調(diào)劑
已經(jīng)有6人回復
-
0703化學調(diào)劑 ，六級已過，有科研經(jīng)歷
已經(jīng)有11人回復
-
321求調(diào)劑
已經(jīng)有10人回復
-
東華理工大學化材專業(yè)26屆碩士博士申請
已經(jīng)有8人回復
4樓2016-06-15 16:18:20
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 材料專碩274一志愿陜西師范大學求調(diào)劑 +8 | 薛云鵬 2026-03-13 | 8/400 |
|
|---|---|---|---|---|
|
|
[考研] 一志愿武漢理工材料工程專碩調(diào)劑 +4 | Doleres 2026-03-19 | 4/200 |
|
|
|
[考研] 一志愿中海洋材料工程專碩330分求調(diào)劑 +7 | 小材化本科 2026-03-18 | 7/350 |
|
|
|
[考研] 0817調(diào)劑 +3 | 沒有答案_ 2026-03-14 | 3/150 |
|
|
[考研] 本科鄭州大學物理學院，一志愿華科070200學碩，346求調(diào)劑 +4 | 我不是一根蔥 2026-03-18 | 4/200 |
|
|
|
[考研] 0854可跨調(diào)劑，一作一項核心論文五項專利，省、國級證書40+數(shù)一英一287 +8 | 小李0854 2026-03-16 | 8/400 |
|
|
|
[考研] 297求調(diào)劑 +8 | 戲精丹丹丹 2026-03-17 | 8/400 |
|
|
|
[考研] 331求調(diào)劑（0703有機化學 +7 | ZY-05 2026-03-13 | 8/400 |
|
|
|
[考研] 26考研求調(diào)劑 +6 | 丶宏Sir 2026-03-13 | 6/300 |
|
|
|
[考研] 有沒有道鐵/土木的想調(diào)劑南林，給自己招師弟中～ +3 | TqlXswl 2026-03-16 | 7/350 |
|
|
|
[考研] 一志愿南京大學，080500材料科學與工程，調(diào)劑 +4 | Jy? 2026-03-16 | 4/200 |
|
|
|
[論文投稿] 有沒有大佬發(fā)小論文能帶我個二作 +3 | 增銳漏人 2026-03-17 | 4/200 |
|
|
|
[考研] 278求調(diào)劑 +3 | Yy7400 2026-03-13 | 3/150 |
|
|
|
[考研] 304求調(diào)劑 +4 | ahbd 2026-03-14 | 4/200 |
|
|
|
[考研] 一志愿211 0703方向310分求調(diào)劑 +3 | 努力奮斗112 2026-03-15 | 3/150 |
|
|
|
[考研] 一志愿華中師范071000，325求調(diào)劑 +6 | RuitingC 2026-03-12 | 6/300 |
|
|
|
[考研] 070303 總分349求調(diào)劑 +3 | LJY9966 2026-03-15 | 5/250 |
|
|
|
[考研] 0703 物理化學調(diào)劑 +3 | 我可以上岸的對?/a> 2026-03-13 | 5/250 |
|
|
|
[考研] 本科南京大學一志愿川大藥學327 +3 | 麥田耕者 2026-03-14 | 3/150 |
|
|
|
[考研] 材料與化工 323 英一+數(shù)二+物化，一志愿：哈工大 本人本科雙一流 +4 | 自由的_飛翔 2026-03-13 | 5/250 |
|