用于 N-H 和 S-H 键活化的[Cu(NHC)(OR)]（R = C(CF3)3）配合物以及 Chan-Evans-Lam 反应的前催化剂

IF 3.5 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Dalton Transactions Pub Date : 2024-12-17 DOI:10.1039/d4dt03322a

Steven P Nolan, Tommaso Ruggiero, Kristof Van Hecke, Catherine Cazin

{"title":"用于 N-H 和 S-H 键活化的[Cu(NHC)(OR)]（R = C(CF3)3）配合物以及 Chan-Evans-Lam 反应的前催化剂","authors":"Steven P Nolan, Tommaso Ruggiero, Kristof Van Hecke, Catherine Cazin","doi":"10.1039/d4dt03322a","DOIUrl":null,"url":null,"abstract":"The synthesis, isolation, and full characterization of a series of NHC-copper perfluoro-alkoxide complexes are reported. Their exceptional stability resides with the steric hindrance of the nonafluoro-tert-butyl alkoxide moiety, which exhibits a strong electron withdrawing effect. These new Cu(I) complexes are synthons that can permit the activation of acidic N–H and S–H bonds. The well-defined [Cu(IPr)(OC(CF3)3)] was investigated as a pre-catalyst in the Chan-Evans-Lam reaction.","PeriodicalId":71,"journal":{"name":"Dalton Transactions","volume":"76 1","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Cu(NHC)(OR)] (R = C(CF3)3) complexes for N-H and S-H bond activation and as pre-catalysts in the Chan-Evans-Lam reaction\",\"authors\":\"Steven P Nolan, Tommaso Ruggiero, Kristof Van Hecke, Catherine Cazin\",\"doi\":\"10.1039/d4dt03322a\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The synthesis, isolation, and full characterization of a series of NHC-copper perfluoro-alkoxide complexes are reported. Their exceptional stability resides with the steric hindrance of the nonafluoro-tert-butyl alkoxide moiety, which exhibits a strong electron withdrawing effect. These new Cu(I) complexes are synthons that can permit the activation of acidic N–H and S–H bonds. The well-defined [Cu(IPr)(OC(CF3)3)] was investigated as a pre-catalyst in the Chan-Evans-Lam reaction.\",\"PeriodicalId\":71,\"journal\":{\"name\":\"Dalton Transactions\",\"volume\":\"76 1\",\"pages\":\"\"},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2024-12-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Dalton Transactions\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1039/d4dt03322a\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Dalton Transactions","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d4dt03322a","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}

引用次数: 0

摘要

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

[Cu(NHC)(OR)] (R = C(CF3)3) complexes for N-H and S-H bond activation and as pre-catalysts in the Chan-Evans-Lam reaction

The synthesis, isolation, and full characterization of a series of NHC-copper perfluoro-alkoxide complexes are reported. Their exceptional stability resides with the steric hindrance of the nonafluoro-tert-butyl alkoxide moiety, which exhibits a strong electron withdrawing effect. These new Cu(I) complexes are synthons that can permit the activation of acidic N–H and S–H bonds. The well-defined [Cu(IPr)(OC(CF3)3)] was investigated as a pre-catalyst in the Chan-Evans-Lam reaction.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Dalton Transactions 化学-无机化学与核化学

CiteScore

6.60

自引率

7.50%

发文量

1832

审稿时长

1.5 months

期刊介绍： Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.