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<p>Molybdenum complexes bearing pyrimidine-2-thiolato (pymS) and tertiary phosphine ligands</p>
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| Authentication Code |
dc |
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| Title Statement |
<p>Molybdenum complexes bearing pyrimidine-2-thiolato (pymS) and tertiary phosphine ligands</p> |
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| Added Entry - Uncontrolled Name |
Roknuzzaman, Roknuzzaman ; Jahangirnagar University Khan, Mahadhi Hasan; Jahangirnagar University Abedin, S.M Tareque; Jahangirnagar University Kabir, Shariff Enamul; Jahangirnagar University Ministry of Science and Technology, Government of People's Republic of Bangladesh. |
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| Uncontrolled Index Term |
Synthetic and structural inorganic chemistry Molybdenum carbonyls, Pyrimidine-2-thiol (pymSH), Tertiary phosphines, X-ray structures. |
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| Summary, etc. |
<span>In this paper we report mono- and dinuclear molybdenum complexes containing doubly bridging pymS and tertiary phosphine ligands PFu<sub>3</sub>or P(OMe)<sub>3. </sub>One-pot reaction between [Mo(CO)<sub>3</sub>(NCMe)<sub>3</sub>] and pymSH in the presence of tris(2-furyl)phosphine (PFu<sub>3</sub>) in THF at 50 ˚C gives the previously reported eight coordinate compound [Mo(</span><span lang="AZ-CYR">к</span><sup><span>2</span></sup><span>-pymS)<sub>4</sub>] </span><span>(<strong>1) </strong>in 17% yield and two new compounds [Mo(CO)<sub>4</sub>(PFu<sub>3</sub>)<sub>2</sub>] (<strong>2</strong>) and [Mo<sub>2</sub>(CO)<sub>4</sub>(μ-</span><span lang="AZ-CYR">к</span><sup><span>2</span></sup><span>-pymS)<sub>2</sub></span><span>(PFu<sub>3</sub>)<sub>2</sub>] (<strong>3</strong>) in 51 and 15% yields, respectively. A similar reaction involving P(OMe)<sub>3 </sub>furnishes two mononuclear complexes [Mo(κ<sup>2</sup>-pyS)<sub>2</sub>(CO)<sub>2</sub>{P(OMe)<sub>3</sub>}] (<strong>4</strong>) and [Mo(CO)<sub>4</sub>{P(OMe)<sub>3</sub>}<sub>2</sub>] (<strong>5</strong>) in 20 and 35% yields, respectively. Complexes <strong>2</strong> and <strong>4</strong> were characterized by single-crystal X-ray diffraction analysis in addition to IR,<sup>1</sup>H NMRand<sup>31</sup>P{<sup>1</sup>H} NMR spectroscopic methods.</span> |
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| Publication, Distribution, Etc. |
Indian Journal of Chemistry -Section A (IJCA) 2020-10-06 10:51:12 |
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| Electronic Location and Access |
application/pdf http://op.niscair.res.in/index.php/IJCA/article/view/24381 |
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| Data Source Entry |
Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 59, ##issue.no## 6 (2020): INDIAN JOURNAL OF CHEMISTRY- SECTION A |
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| Language Note |
en |
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| Nonspecific Relationship Entry |
http://op.niscair.res.in/index.php/IJCA/article/download/24381/465476317 http://op.niscair.res.in/index.php/IJCA/article/download/24381/465476318 http://op.niscair.res.in/index.php/IJCA/article/download/24381/465476319 http://op.niscair.res.in/index.php/IJCA/article/download/24381/465476320 http://op.niscair.res.in/index.php/IJCA/article/download/24381/465476321 http://op.niscair.res.in/index.php/IJCA/article/download/24381/465476322 http://op.niscair.res.in/index.php/IJCA/article/download/24381/465476342 http://op.niscair.res.in/index.php/IJCA/article/download/24381/465476343 |
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