{"title":"通过铜催化的 N-芳基化和 Huisgen 反应合成三氯甲基-1H-苯并[d]咪唑和 (1,2,3- 三唑)-1H-苯并[d]咪唑衍生物的新途径","authors":"Manijeh Nematpour","doi":"10.2174/0113852728322595240819045039","DOIUrl":null,"url":null,"abstract":": In this study, functionalized 2-(trichloromethyl)-1H-benzo[d]imidazole derivative with good yields was synthesized using a copper-catalyzed N-arylation reaction of 2-iodoaniline and trichloroacetonitrile. This reaction was performed by employing the catalytic value of copper (I) and 1,10-phenanthroline as the ligand in tetrahydrofuran solvent at 23°C. In the following, the reaction of the final product with phenylacetylene and sodium azide (Huisgen reaction) using the copper catalyst in water solvent at 23°C led to the synthesis of new (1,2,3-triazol)-1H-benzo[d]imidazole derivatives with the principles of green chemistry and suitable efficiency. The availability of raw materials and suitable catalysts, mild reaction conditions, and easy purification are among the advantages of this method for the synthesis of various multi-substituted benzo[d]imidazole and 1,2,3-triazole derivatives.","PeriodicalId":10926,"journal":{"name":"Current Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":1.7000,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A New Route for the Synthesis of Trichloromethyl-1H-Benzo[d]imidazole and (1,2,3- Triazol)-1H-Benzo[d]imidazole Derivatives via Copper-Catalyzed N-Arylation and Huisgen Reactions\",\"authors\":\"Manijeh Nematpour\",\"doi\":\"10.2174/0113852728322595240819045039\",\"DOIUrl\":null,\"url\":null,\"abstract\":\": In this study, functionalized 2-(trichloromethyl)-1H-benzo[d]imidazole derivative with good yields was synthesized using a copper-catalyzed N-arylation reaction of 2-iodoaniline and trichloroacetonitrile. This reaction was performed by employing the catalytic value of copper (I) and 1,10-phenanthroline as the ligand in tetrahydrofuran solvent at 23°C. In the following, the reaction of the final product with phenylacetylene and sodium azide (Huisgen reaction) using the copper catalyst in water solvent at 23°C led to the synthesis of new (1,2,3-triazol)-1H-benzo[d]imidazole derivatives with the principles of green chemistry and suitable efficiency. The availability of raw materials and suitable catalysts, mild reaction conditions, and easy purification are among the advantages of this method for the synthesis of various multi-substituted benzo[d]imidazole and 1,2,3-triazole derivatives.\",\"PeriodicalId\":10926,\"journal\":{\"name\":\"Current Organic Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2024-09-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Organic Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.2174/0113852728322595240819045039\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, ORGANIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Organic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.2174/0113852728322595240819045039","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
A New Route for the Synthesis of Trichloromethyl-1H-Benzo[d]imidazole and (1,2,3- Triazol)-1H-Benzo[d]imidazole Derivatives via Copper-Catalyzed N-Arylation and Huisgen Reactions
: In this study, functionalized 2-(trichloromethyl)-1H-benzo[d]imidazole derivative with good yields was synthesized using a copper-catalyzed N-arylation reaction of 2-iodoaniline and trichloroacetonitrile. This reaction was performed by employing the catalytic value of copper (I) and 1,10-phenanthroline as the ligand in tetrahydrofuran solvent at 23°C. In the following, the reaction of the final product with phenylacetylene and sodium azide (Huisgen reaction) using the copper catalyst in water solvent at 23°C led to the synthesis of new (1,2,3-triazol)-1H-benzo[d]imidazole derivatives with the principles of green chemistry and suitable efficiency. The availability of raw materials and suitable catalysts, mild reaction conditions, and easy purification are among the advantages of this method for the synthesis of various multi-substituted benzo[d]imidazole and 1,2,3-triazole derivatives.
期刊介绍:
Current Organic Chemistry aims to provide in-depth/mini reviews on the current progress in various fields related to organic chemistry including bioorganic chemistry, organo-metallic chemistry, asymmetric synthesis, heterocyclic chemistry, natural product chemistry, catalytic and green chemistry, suitable aspects of medicinal chemistry and polymer chemistry, as well as analytical methods in organic chemistry. The frontier reviews provide the current state of knowledge in these fields and are written by chosen experts who are internationally known for their eminent research contributions. The Journal also accepts high quality research papers focusing on hot topics, highlights and letters besides thematic issues in these fields. Current Organic Chemistry should prove to be of great interest to organic chemists in academia and industry, who wish to keep abreast with recent developments in key fields of organic chemistry.