Tetrahedron Green Chem最新文献_第5页

Revisiting the role of sulfated oxides for the synthesis of pharmaceutically important heterocycles: Understanding, challenges, and future prospects 回顾硫酸氧化物在合成重要杂环化合物中的作用:认识、挑战和未来展望

Tetrahedron Green Chem Pub Date : 2023-12-01 DOI: 10.1016/j.tgchem.2023.100031

Sandeep S. Kahandal , Anand S. Burange , Thomson A. Fernandes

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引用次数: 0

Recoverable and reusable heterogeneous yttrium triflate for michael and diels-alder additions 可回收和可重复使用的异质三氧化钇，用于迈克尔和迪尔斯-阿尔德添加法

Tetrahedron Green Chem Pub Date : 2023-12-01 DOI: 10.1016/j.tgchem.2023.100032

Emanuela Donato, Fabrizio Medici, Valerio Chiroli, Sergio Rossi, Alessandra Puglisi

引用次数: 0

Visible light-promoted metal-free aerobic photooxidation of xanthenes, thioxanthenes and dihydroacridines in deep eutectic solvents 可见光促进深共晶溶剂中杂蒽、硫杂蒽和二氢吖啶的无金属有氧光氧化

Tetrahedron Green Chem Pub Date : 2023-11-14 DOI: 10.1016/j.tgchem.2023.100030

Sarah-Jayne Burlingham, Alejandro Torregrosa-Chinillach, Diego A. Alonso, Rafael Chinchilla

引用次数: 0

Role of organic solvent and influence of oxidant in the oxidation of linalool catalyzed by molybdenum and vanadium complexes 有机溶剂在钼钒配合物催化芳樟醇氧化中的作用及氧化剂的影响

Tetrahedron Green Chem Pub Date : 2023-10-01 DOI: 10.1016/j.tgchem.2023.100029

Ali Al Hadi Haidar , Dominique Agustin

引用次数: 0

Photoredox/HAT dual-catalyzed carboxylation of benzyl chlorides with CO2 using thiophenolate and formate as reductants 以噻吩酸酯和甲酸盐为还原剂，光氧化还原/HAT双催化氯化苄与CO2的羧化反应

Tetrahedron Green Chem Pub Date : 2023-09-07 DOI: 10.1016/j.tgchem.2023.100028

Zhengning Fan , Yaping Yi , Chanjuan Xi

引用次数: 0

A short review: Chemo-catalytic CO2 insertion in amine and amino alcohols to produce linear and cyclic carbamates 化学催化CO2插入胺和氨基醇制备线性和环状氨基甲酸酯的研究进展

Tetrahedron Green Chem Pub Date : 2023-09-04 DOI: 10.1016/j.tgchem.2023.100024

Sharda Kondawar , Chetana Patil , Sadhana Raylu , Chandrashekhar Rode

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Continuous flow enantioselective processes catalysed by cinchona alkaloid derivatives 金鸡纳生物碱衍生物催化的连续流动对映选择性反应

Tetrahedron Green Chem Pub Date : 2023-08-28 DOI: 10.1016/j.tgchem.2023.100025

Elisabete P. Carreiro , Anthony J. Burke , Gesine J. Hermann , Hans-Jürgen Federsel

引用次数: 0

Tandem CuI – Zinc dust as a sustainable catalyst for the preparation of propargylamine derivatives via an A3 coupling reaction, under neat conditions 串联CuI -锌粉作为可持续催化剂，在整洁条件下通过A3偶联反应制备丙胺衍生物

Tetrahedron Green Chem Pub Date : 2023-08-19 DOI: 10.1016/j.tgchem.2023.100027

Mercy E. Agbo, Hannah N. Heinz, Jasmine B. Mather, Jean Fotie

{"title":"Tandem CuI – Zinc dust as a sustainable catalyst for the preparation of propargylamine derivatives via an A3 coupling reaction, under neat conditions","authors":"Mercy E. Agbo, Hannah N. Heinz, Jasmine B. Mather, Jean Fotie","doi":"10.1016/j.tgchem.2023.100027","DOIUrl":"https://doi.org/10.1016/j.tgchem.2023.100027","url":null,"abstract":"<div><p>The cooperative activity of two proximal metal ions is well-known to exhibit highly efficient and synergistic catalytic activities in living organisms. Owing to this knowledge, tandem Cu–Zn systems have been widely used to catalyze a diversity of chemical transformations. This report describes the use of CuI and zinc dust as a sustainable tandem catalyst for the preparation of propargylamines via a three-component coupling reaction under neat conditions. This reaction proceeds at low temperature, and produces good yields with a number of aliphatic and aromatic aldehydes. The reactivity of a number of amines and alkynes has also been explored under these reaction conditions, resulting in 33 fully characterized compounds prepared in the process. Among the ketones tested during this study, only cyclohexanone was able to produce the expected product in a decent yield. The catalytic system reported here represents one of the sustainable approaches to the preparation of propargylamines, as it involves the use of naturally abundant metals as a tandem catalyst, at a low temperature and under neat conditions.</p></div>","PeriodicalId":101215,"journal":{"name":"Tetrahedron Green Chem","volume":"2 ","pages":"Article 100027"},"PeriodicalIF":0.0,"publicationDate":"2023-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49707716","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

A green deprotection strategy: Removing acid-labile protecting groups using lemon juice/ethanol as the solvent 绿色去保护策略:用柠檬汁/乙醇作为溶剂去除酸不稳定的保护基团

Tetrahedron Green Chem Pub Date : 2023-08-18 DOI: 10.1016/j.tgchem.2023.100026

Weiding Wang, Yinzhe Chen, Xiaoheng Li, Qian Zhang

引用次数: 0

Heterogeneous flow chemistry through bamboo-based microfluidic reactors 竹材基微流控反应器的非均相流动化学研究

Tetrahedron Green Chem Pub Date : 2023-08-12 DOI: 10.1016/j.tgchem.2023.100022

Omar Ginoble Pandoli

引用次数: 0