发布求助
文献互助 智能选刊 最新文献

有机化学国际期刊(英文)最新文献

筛选
英文 中文
A Novel Synthesis Process of Cholesterol Ester by the Cross-Coupling of Cholesterol and Aroyl Chlorides.
有机化学国际期刊(英文) Pub Date : 2024-12-01 Epub Date: 2024-12-03 DOI: 10.4236/ijoc.2024.144007
Mohammad Al-Masum, Brooklyn Phillips
{"title":"A Novel Synthesis Process of Cholesterol Ester by the Cross-Coupling of Cholesterol and Aroyl Chlorides.","authors":"Mohammad Al-Masum, Brooklyn Phillips","doi":"10.4236/ijoc.2024.144007","DOIUrl":"10.4236/ijoc.2024.144007","url":null,"abstract":"<p><p>Cholesterol is a sterol with a four-membered ring structure and a single hydroxyl group attached to one of the rings. It is the active, raw form of cholesterol. Cholesteryl Ester is the inactive form in which cholesterol is esterified to be transported to target organs. The newly developed process of making bulky esters from unprecedented tertiary alcohols is applied to synthesize cholesterol esters successfully. Although cholesterol is a secondary alcohol, it is a very bulky and interesting compound due to its immense application. Usually, specific enzymes catalyze cholesterol to cholesterol ester. This project aims to develop a cross-coupling chemistry process to synthesize cholesterol esters and see the broader application of those new cholesterol esters in chemical biology. The mixture of cholesterol, sodium tert-butoxide, aroyl chloride, the catalyst PdCl<sub>2</sub> (d<sup>t</sup>bpf) complex, and the solvent 1,4-dioxane, when microwaved at 100˚C for 2 hours, works well for the formation of cross-coupling cholesterol ester products in good to high yields.</p>","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"14 4","pages":"123-127"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11784638/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143082203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
2,4-Dinitrophenyl Ether of Polyvinyl Alcohol and Polymer Bound Anionic SIGMA Complexes 聚乙烯醇的2,4-二硝基苯醚和聚合物结合阴离子SIGMA配合物
有机化学国际期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/ijoc.2023.133007
J. C. Phelan, M. Strauss
{"title":"2,4-Dinitrophenyl Ether of Polyvinyl Alcohol and Polymer Bound Anionic SIGMA Complexes","authors":"J. C. Phelan, M. Strauss","doi":"10.4236/ijoc.2023.133007","DOIUrl":"https://doi.org/10.4236/ijoc.2023.133007","url":null,"abstract":"","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70727649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rhodium Catalyzed [2π + 2π + 2π]-Cycloaddition of Alkynyl-Ynamides and Carbon Disulfide to Indolo-Thiopyrane Thiones 铑催化[2π + 2π + 2π]-炔基酰胺和二硫化碳环加成吲哚-硫代嘌呤硫酮
有机化学国际期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/ijoc.2023.131003
Benjamin Dassonneville, F. Hinkel, H. Detert
{"title":"Rhodium Catalyzed [2π + 2π + 2π]-Cycloaddition of Alkynyl-Ynamides and Carbon Disulfide to Indolo-Thiopyrane Thiones","authors":"Benjamin Dassonneville, F. Hinkel, H. Detert","doi":"10.4236/ijoc.2023.131003","DOIUrl":"https://doi.org/10.4236/ijoc.2023.131003","url":null,"abstract":"","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70727519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigation into Protective Groups for Anilino Functionality upon Oxone-Mediated Oxidative Esterification 氧酮介导的氧化酯化过程中苯胺功能保护基团的研究
有机化学国际期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/ijoc.2023.131002
T. Mineno, Takeya Yamamoto, Tomoya Nobuta, Hisao Kansui
{"title":"Investigation into Protective Groups for Anilino Functionality upon Oxone-Mediated Oxidative Esterification","authors":"T. Mineno, Takeya Yamamoto, Tomoya Nobuta, Hisao Kansui","doi":"10.4236/ijoc.2023.131002","DOIUrl":"https://doi.org/10.4236/ijoc.2023.131002","url":null,"abstract":"","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70727462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis and Antitumor Activity of 3-[2-(4-Hydroxy-Phenyl)-Ethyl]-Benzo[d] Isoxazole-4,6-Diol 3-[2-(4-羟基苯基)-乙基]-苯并[d]异恶唑-4,6-二醇的合成及抗肿瘤活性
有机化学国际期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/ijoc.2023.131001
Li Wang
{"title":"Synthesis and Antitumor Activity of 3-[2-(4-Hydroxy-Phenyl)-Ethyl]-Benzo[<i>d</i>] Isoxazole-4,6-Diol","authors":"Li Wang","doi":"10.4236/ijoc.2023.131001","DOIUrl":"https://doi.org/10.4236/ijoc.2023.131001","url":null,"abstract":"","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70726933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Copper-Catalyzed C-C(O)C Bond Cleavage of Monoalkylated β-Diketone: Synthesis of α,β-Unsaturated Ketones 铜催化单烷基化β-二酮的C-C(O)C键裂解:α，β-不饱和酮的合成
有机化学国际期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/ijoc.2023.132004
Tony Wheellyam Pouambeka, V. N’goka, Narcisse Nicaise Obaya, Guy Crépin Enoua, H. Makomo, Qian-Na Zhan
{"title":"Copper-Catalyzed C-C(O)C Bond Cleavage of Monoalkylated <i>β</i>-Diketone: Synthesis of <i>α</i>,<i>β</i>-Unsaturated Ketones","authors":"Tony Wheellyam Pouambeka, V. N’goka, Narcisse Nicaise Obaya, Guy Crépin Enoua, H. Makomo, Qian-Na Zhan","doi":"10.4236/ijoc.2023.132004","DOIUrl":"https://doi.org/10.4236/ijoc.2023.132004","url":null,"abstract":"","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70727189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chemotaxonomic Study of the Covid-Organics of Madagascar Based on the Chemical Composition of Their Essential Oils 基于精油化学成分的马达加斯加冠状病毒生物化学分类研究
有机化学国际期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/ijoc.2023.132005
Y. Tine, Adama Diédhiou, A. Diallo, I. Ndoye, M. Balde, Cheik H. Gaye, Benjamin Ndiaye, A. Wélé, D. Fall
{"title":"Chemotaxonomic Study of the Covid-Organics of Madagascar Based on the Chemical Composition of Their Essential Oils","authors":"Y. Tine, Adama Diédhiou, A. Diallo, I. Ndoye, M. Balde, Cheik H. Gaye, Benjamin Ndiaye, A. Wélé, D. Fall","doi":"10.4236/ijoc.2023.132005","DOIUrl":"https://doi.org/10.4236/ijoc.2023.132005","url":null,"abstract":"","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70727292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hirshfeld Surface Analysis for Investigation of Intermolecular Interaction of Molecular Crystals 分子晶体分子间相互作用的Hirshfeld表面分析
有机化学国际期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/ijoc.2023.132006
Shintaro Suda, Atsunobu Tateno, Daisuke Nakane, T. Akitsu
{"title":"Hirshfeld Surface Analysis for Investigation of Intermolecular Interaction of Molecular Crystals","authors":"Shintaro Suda, Atsunobu Tateno, Daisuke Nakane, T. Akitsu","doi":"10.4236/ijoc.2023.132006","DOIUrl":"https://doi.org/10.4236/ijoc.2023.132006","url":null,"abstract":"","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70727348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Pd-Catalyzed Unprecedented Cross-Coupling of Mixed Phenols and Halides for the Synthesis of Aromatic Ethers 钯催化混合酚和卤化物史无前例的交叉偶联合成芳香醚
有机化学国际期刊(英文) Pub Date : 2022-01-01 DOI: 10.4236/ijoc.2022.122007
Mohammad Al-Masum, Reem M. Albeshy, Houra A. Alalwan
{"title":"Pd-Catalyzed Unprecedented Cross-Coupling of Mixed Phenols and Halides for the Synthesis of Aromatic Ethers","authors":"Mohammad Al-Masum, Reem M. Albeshy, Houra A. Alalwan","doi":"10.4236/ijoc.2022.122007","DOIUrl":"https://doi.org/10.4236/ijoc.2022.122007","url":null,"abstract":"","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70726473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular Orbital Nature of Solubility of Shot Chain n-Alkanes in Water and Their Reaction Rate Constants with Nitronium Cations: A DFT Study 短链正构烷烃在水中溶解度的分子轨道性质及其与氮离子反应速率常数的DFT研究
有机化学国际期刊(英文) Pub Date : 2022-01-01 DOI: 10.4236/ijoc.2022.122008
Mikhail Yu. Gorbachev, Natalia N. Gorinchoy
{"title":"Molecular Orbital Nature of Solubility of Shot Chain n-Alkanes in Water and Their Reaction Rate Constants with Nitronium Cations: A DFT Study","authors":"Mikhail Yu. Gorbachev, Natalia N. Gorinchoy","doi":"10.4236/ijoc.2022.122008","DOIUrl":"https://doi.org/10.4236/ijoc.2022.122008","url":null,"abstract":"","PeriodicalId":64796,"journal":{"name":"有机化学国际期刊(英文)","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70726961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
下一页 尾页
0
×
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
请完成安全验证×
相关产品
×
本文献相关产品
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 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信