Synthesis of functionalized alkenes via Knoevenagel condensation using Marine Fish Scales as a new efficient and eco-friendly catalyst

IF 2.4 Q3 CHEMISTRY, MULTIDISCIPLINARY Moroccan Journal of Chemistry Pub Date : 2021-08-07 DOI:10.48317/IMIST.PRSM/MORJCHEM-V9I3.23058
M. A. Taleb
{"title":"Synthesis of functionalized alkenes via Knoevenagel condensation using Marine Fish Scales as a new efficient and eco-friendly catalyst","authors":"M. A. Taleb","doi":"10.48317/IMIST.PRSM/MORJCHEM-V9I3.23058","DOIUrl":null,"url":null,"abstract":"The preparation of Marine Fish Scales (MFS) and its analog doped with NaNO 3 (NaNO 3 /MFS) as new catalysts was discussed in this work. Then, these materials were characterized by ATG/ATD, X-ray diffraction, SEM, EDX, and IR spectrophotometer. The MFSand NaNO 3 /MFS can be used as eco-friendly catalysts for the Knoevenagel condensation and led to the functionalized alkenes in high yields with short reaction time. The tests show that 100 mg is the optimum mass, as well as the suitable solvent, is ethanol for the condensation of Knoevenagel. These parameters led to excellent yields (between 87 % and 99 % using NaNO 3 /MFS). These catalysts can be also reused for several times.","PeriodicalId":18768,"journal":{"name":"Moroccan Journal of Chemistry","volume":" ","pages":""},"PeriodicalIF":2.4000,"publicationDate":"2021-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Moroccan Journal of Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.48317/IMIST.PRSM/MORJCHEM-V9I3.23058","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

Abstract

The preparation of Marine Fish Scales (MFS) and its analog doped with NaNO 3 (NaNO 3 /MFS) as new catalysts was discussed in this work. Then, these materials were characterized by ATG/ATD, X-ray diffraction, SEM, EDX, and IR spectrophotometer. The MFSand NaNO 3 /MFS can be used as eco-friendly catalysts for the Knoevenagel condensation and led to the functionalized alkenes in high yields with short reaction time. The tests show that 100 mg is the optimum mass, as well as the suitable solvent, is ethanol for the condensation of Knoevenagel. These parameters led to excellent yields (between 87 % and 99 % using NaNO 3 /MFS). These catalysts can be also reused for several times.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
以海洋鱼鳞为新型高效环保催化剂的Knoevenagel缩合法合成功能化烯烃
本文讨论了以NaNO3/MFS为新型催化剂制备海洋鱼鳞(MFS)及其类似物的方法。然后,用ATG/ATD、X射线衍射、SEM、EDX和IR分光光度计对这些材料进行了表征。MFSand-NaNO3/MFS可作为Knoevenagel缩合反应的环保催化剂,并在短反应时间内以高产率制备功能化烯烃。试验表明,100 mg是Knoevenagel缩合的最佳质量,并且合适的溶剂是乙醇。这些参数导致了优异的产率(使用NaNO3/MFS在87%和99%之间)。这些催化剂也可以重复使用多次。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Moroccan Journal of Chemistry
Moroccan Journal of Chemistry CHEMISTRY, MULTIDISCIPLINARY-
CiteScore
3.40
自引率
9.10%
发文量
0
期刊最新文献
Removal of Eriochrome Black T dye from aqueous solutions by using nano-crystalline calcium phosphate tricalcic apatitic Detecting cadmium(II) by using coal extracted from argan oilcake waste (Argania spinosa) as modifier of carbon paste electrode. Assessment of the Antifungal and Antioxidant Activities of the Seaweeds Collected from the Coast of Atlantic Ocean, Morocco Remarkable CWPO of crystal violet dye removal using the fishbone doped of copper synthesized by impregnation method Quantum chemical approach (DFT) of the binary complexation of Hg(II) with L-canavanine and L-arginine.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1