دورية أكاديمية
Synthesis of palladium complexes derived from amido linked N-heterocyclic carbenes and their use in Suzuki cross coupling reactions
| العنوان: | Synthesis of palladium complexes derived from amido linked N-heterocyclic carbenes and their use in Suzuki cross coupling reactions |
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| المؤلفون: | Chauhan, Rohit Singh, Nagar, Suryakant, Chatterjee, Sucheta, Goswami, Dibakar, Cordes, David B., Slawin, Alexandra M. Z., Tawde, Trupti |
| المصدر: | Chauhan , R S , Nagar , S , Chatterjee , S , Goswami , D , Cordes , D B , Slawin , A M Z & Tawde , T 2021 , ' Synthesis of palladium complexes derived from amido linked N-heterocyclic carbenes and their use in Suzuki cross coupling reactions ' , Zeitschrift für Anorganische und Allgemeine Chemie , vol. Early View , pp. 1334-1341 . https://doi.org/10.1002/zaac.202100150Test |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | N-heterocyclic carbene, [PdCl2(P−P)], NMR, Suzuki Cross coupling |
| الوصف: | Treatment of 1-( n -butyl)-3-N-(2-Ar)acetamido-1, 3-imidazolium chloride (Ar=furylmethyl,phenylmethyl) with excess K 2 CO 3 and [PdCl 2 (L−L)] (L−L=2 PPh 3 , dppf) afforded orange compounds of composition [(1-(n-butyl)-3-N-(2-Ar)acetamido-1,3-imidazol-2-ylidene)] 2 Pd (Ar=furylmethyl; phenylmethyl). These complexes were characterized by NMR ( 1 H and 13 C{1H} NMR), IR and micro-analysis data. Subsequently, the catalytic efficiency of these complexes for cross coupling reactions between 4-haloarenens (halo=Br, I) and phenylboronic acid was studied under different solvents (acetonitrile, THF and DMF), temperatures with different catalyst loadings. The molecular structure of [(1-( n- butyl)-3-N-(2-furylmethyl)acetamido-1, 3-imidazol-2-ylidene)] 2 Pd was established by single crystal X-ray diffraction analysis. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://research-portal.st-andrews.ac.uk/en/researchoutput/synthesis-of-palladium-complexes-derived-from-amido-linked-nheterocyclic-carbenes-and-their-use-in-suzuki-cross-coupling-reactionsTest(1d678c91-8958-427b-b992-a7baab89333b).html |
| DOI: | 10.1002/zaac.202100150 |
| الإتاحة: | https://doi.org/10.1002/zaac.202100150Test https://research-portal.st-andrews.ac.uk/en/researchoutput/synthesis-of-palladium-complexes-derived-from-amido-linked-nheterocyclic-carbenes-and-their-use-in-suzuki-cross-coupling-reactionsTest(1d678c91-8958-427b-b992-a7baab89333b).html https://research-repository.st-andrews.ac.uk/bitstream/10023/25494/1/Chauhan_2021_ZAAC_Synthesis_palladium_complexes_AAM.pdfTest |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.891929C6 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/zaac.202100150 |
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