Academic Journal
Doubly Base-Stabilized Diborane(4) and Borato-Boronium Species and Their Chemistry with Chalcogens
| العنوان: | Doubly Base-Stabilized Diborane(4) and Borato-Boronium Species and Their Chemistry with Chalcogens |
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| المؤلفون: | Asif Ahmad, Sourav Gayen, Shivankan Mishra, Zeenat Afsan, Sébastien Bontemps, Sundargopal Ghosh |
| سنة النشر: | 1753 |
| مصطلحات موضوعية: | Biochemistry, Ecology, Computational Biology, Environmental Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, uncatalyzed approach using, hb ( μ, ns )]< sub, cationic boronium units, 5 , 4 , 2 , boronium species, yielded chalcogenido, stabilized diborane, spectroscopic data, oxidative insertion, less yield, isolate diborane, covalently bonded, chalcogen atoms, anionic borate, 4 ) |
| الوصف: | In an effort to isolate diborane(4) derivatives, we have developed an efficient and uncatalyzed approach using [BH 3 ·THF] and the mercaptopyridine ligand. Thermolysis of 2-mercaptopyridine, in the presence of [BH 3 ·THF], afforded a doubly base-stabilized diborane(4) species 1 , [HB(μ-C 5 H 4 NS)] 2 , along with the formation of its isomeric species 2 , [HB(μ-C 5 H 4 NS)] 2 , albeit in less yield. Based on the coordination of the boron with the mercaptopyridine ligand in 2 and its spectroscopic data, compound 2 has been designated as a borato-boronium species, in which the anionic borate and cationic boronium units are covalently bonded to each other. Furthermore, we have demonstrated the oxidative insertion of chalcogen atoms (S and Se) through the B–B bond of the base-stabilized diborane(4), 1 , that yielded chalcogenido-diboron species, 3 (S) and 4 (Se). |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| Relation: | https://figshare.com/articles/journal_contribution/Doubly_Base-Stabilized_Diborane_4_and_Borato-Boronium_Species_and_Their_Chemistry_with_Chalcogens/25189529 |
| DOI: | 10.1021/acs.inorgchem.3c03961.s001 |
| الاتاحة: | https://doi.org/10.1021/acs.inorgchem.3c03961.s001 https://figshare.com/articles/journal_contribution/Doubly_Base-Stabilized_Diborane_4_and_Borato-Boronium_Species_and_Their_Chemistry_with_Chalcogens/25189529 |
| Rights: | CC BY-NC 4.0 |
| رقم الانضمام: | edsbas.11F84163 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1021/acs.inorgchem.3c03961.s001 |
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