24小时热门版块排行榜    

查看: 890  |  回复: 1
本帖产生 1 个 翻译EPI ,点击这里进行查看

godevil6127

银虫 (小有名气)

[求助] 急求翻译!万分感谢!-微波合成

化合物1、2、3、4分别是以水杨醛(2-羟基苯乙酮)、正丙胺(正丁胺)、硼酸为原料在乙腈中合成的,采用一锅法,在微波条件为(反应功率800 w,反应温度80℃)下短时间大量合成了上述化合物用于光谱性质的研究,由于化合物1-4N上和与N相连的C上的取代基不同,这些化合物在紫外光照射下,分别有蓝色、蓝紫色、蓝绿色的荧光产生。本论文经过相关的条件实验获得了针对此类化合物的微波合成的最佳反应条件。除化合物5、6外其余化合物的固体粉末在紫外光照射下均能发出较为明显的荧光;含有氟或氨基取代基的化合物对一价离子具有比较好的识别作用。

[ Last edited by godevil6127 on 2011-5-6 at 15:05 ]
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

ziyoujisea

银虫 (小有名气)

【答案】应助回帖

★ ★
godevil6127(金币+10, 翻译EPI+1): 2011-05-11 09:58:27
Mally89(金币+2): 感谢应助!~欢迎常来!~ 2011-05-17 21:46:11
Using salicylaldehyde (2-hydroxyacetophenone), propylamine (n-butylamine), boric acid in the solution of acetonitrile as raw materials, compound 1, 2, 3 and 4 have been prepared by microwave-assisted one-pot method. In the microwave conditions of reaction power 800 w and reaction temperature 80 oC under a short reaction time, large amount of the compounds have been prepared and the spectral properties of these compounds have been studied. For the different of the substituent on C connected to N, there were blue, bluish violet, blue-green fluorescence on those compounds under the irradiation of ultraviolet light. This paper gives the best microwave synthesis conditions of for such compounds All the compounds except for 5,6 have obviously fluorescence effect under the irradiation of ultraviolet light. Compounds containing fluorine or amino substituents have relatively good recognition effect for monovalent ion.
2楼2011-05-08 00:57:29
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 godevil6127 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 287求调剂 +4 晨昏线与星海 2026-03-19 5/250 2026-03-20 16:42 by Iveryant
[考研] 085600材料与化工 +6 安全上岸! 2026-03-16 6/300 2026-03-20 15:07 by lbsjt
[考研] 265求调剂 +9 梁梁校校 2026-03-19 9/450 2026-03-20 12:33 by lature00
[考研] 【考研调剂】化学专业 281分,一志愿四川大学,诚心求调剂 +6 吃吃吃才有意义 2026-03-19 6/300 2026-03-20 10:47 by 尽舜尧1
[考研] 一志愿吉林大学材料学硕321求调剂 +11 Ymlll 2026-03-18 14/700 2026-03-20 10:46 by EBSD
[考研] 一志愿 西北大学 ,070300化学学硕,总分287,双非一本,求调剂。 +3 晨昏线与星海 2026-03-19 3/150 2026-03-19 13:36 by houyaoxu
[考研] 085600材料与化工求调剂 +6 绪幸与子 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[考研] 311求调剂 +4 冬十三 2026-03-18 4/200 2026-03-18 21:47 by 尽舜尧1
[考研] 311求调剂 +11 冬十三 2026-03-15 12/600 2026-03-18 14:36 by 星空星月
[考研] 一志愿西南交大,求调剂 +4 材化逐梦人 2026-03-18 4/200 2026-03-18 14:22 by 007_lilei
[考研] 材料专硕306英一数二 +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[考研] 收复试调剂生 +4 雨后秋荷 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[考研] 考研求调剂 +3 橘颂. 2026-03-17 4/200 2026-03-17 21:43 by 有只狸奴
[考研] 277调剂 +5 自由煎饼果子 2026-03-16 6/300 2026-03-17 19:26 by 李leezz
[考研] 材料专硕326求调剂 +6 墨煜姒莘 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[论文投稿] 有没有大佬发小论文能带我个二作 +3 增锐漏人 2026-03-17 4/200 2026-03-17 09:26 by xs74101122
[考研] 一志愿211 0703方向310分求调剂 +3 努力奋斗112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[考研] 277材料科学与工程080500求调剂 +3 自由煎饼果子 2026-03-16 3/150 2026-03-16 14:10 by 运气yunqi
[考研] 求老师收留调剂 +4 jiang姜66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[考研] 080500,材料学硕302分求调剂学校 +4 初识可乐 2026-03-14 5/250 2026-03-14 21:08 by peike
信息提示
请填处理意见