Mono- and dinuclear organotin(IV) complexes for solvent free cycloaddition of CO2 to epoxides at ambient pressure; Journal of CO2 Utilization; Vol. 28
| Parent link: | Journal of CO2 Utilization Vol. 28.— 2018.— [P. 313-318] |
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| Müşterek Yazar: | |
| Diğer Yazarlar: | , , , , , , , , , |
| Özet: | Title screen Novel mono- and dinuclear dimethyltin(IV) complexes were synthesized using tridentate Schiff base ligands, derived from 2-amino-2-hydroxymethyl-propane-1,3-diol and various aldehydes. These diorganotin(IV) compounds displayed good catalytic activity for solvent-free cycloaddition of CO2 to epoxides at ambient pressure. These catalysts efficiently completed the insertion of CO2 to various epoxides at low catalyst loadings (0.1-1.0 mol%) in 1-6 hours giving high values of TONs around 1000. The catalyst further usability for three continuous reaction runs in the reaction mixture gives the same activity revealing the remarkable stability of these compounds under the given reaction conditions. Therefore, organotin(IV) complexes are efficient catalysts for the synthesis of the industrially important cyclic carbonates from epoxides at ambient pressure under solvent-free conditions. Режим доступа: по договору с организацией-держателем ресурса |
| Dil: | İngilizce |
| Baskı/Yayın Bilgisi: |
2018
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| Konular: | |
| Online Erişim: | https://doi.org/10.1016/j.jcou.2018.10.014 |
| Materyal Türü: | Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664472 |
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| 200 | 1 | |a Mono- and dinuclear organotin(IV) complexes for solvent free cycloaddition of CO2 to epoxides at ambient pressure |f Z. A. K. Khattak, H. A. Younus, N. Ahmad [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 94 tit.] | ||
| 330 | |a Novel mono- and dinuclear dimethyltin(IV) complexes were synthesized using tridentate Schiff base ligands, derived from 2-amino-2-hydroxymethyl-propane-1,3-diol and various aldehydes. These diorganotin(IV) compounds displayed good catalytic activity for solvent-free cycloaddition of CO2 to epoxides at ambient pressure. These catalysts efficiently completed the insertion of CO2 to various epoxides at low catalyst loadings (0.1-1.0 mol%) in 1-6 hours giving high values of TONs around 1000. The catalyst further usability for three continuous reaction runs in the reaction mixture gives the same activity revealing the remarkable stability of these compounds under the given reaction conditions. Therefore, organotin(IV) complexes are efficient catalysts for the synthesis of the industrially important cyclic carbonates from epoxides at ambient pressure under solvent-free conditions. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of CO2 Utilization | ||
| 463 | |t Vol. 28 |v [P. 313-318] |d 2018 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a homogeneous catalysis | |
| 610 | 1 | |a organotin complexes | |
| 610 | 1 | |a solvent-free | |
| 610 | 1 | |a ambient pressure | |
| 610 | 1 | |a CO2cycloaddition | |
| 610 | 1 | |a гомогенный катализ | |
| 610 | 1 | |a растворители | |
| 610 | 1 | |a давление | |
| 610 | 1 | |a внешняя среда | |
| 610 | 1 | |a циклоприсоединение | |
| 610 | 1 | |a эпоксиды | |
| 701 | 1 | |a Khattak |b Z. A. K. |g Zafar | |
| 701 | 1 | |a Younus |b H. A. |g Hussein | |
| 701 | 1 | |a Ahmad |b N. |g Nazir | |
| 701 | 0 | |a Yu Baoyi | |
| 701 | 0 | |a Ullah Habib | |
| 701 | 1 | |a Suleman |b S. |g Suleman | |
| 701 | 1 | |a Chughtai |b A. H. |g Adeel | |
| 701 | 1 | |a Moosavifar |b M. |g Maryam | |
| 701 | 1 | |a Chaemchuen |b S. |g Somboon | |
| 701 | 1 | |a Verpoort |b F. V. K. |c Chemical Engineer |c Professor of Tomsk Polytechnic University, doctor of chemical Sciences |f 1963- |g Frensis Valter Kornelius |3 (RuTPU)RU\TPU\pers\35059 |9 18334 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа химических и биомедицинских технологий (ИШХБМТ) |c (2017- ) |3 (RuTPU)RU\TPU\col\23537 |
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