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@article{55821, author = {Charvot, Jaroslav and Pokorný, Daniel and Klikar, Milan and Jelínková, Veronika and Bureš, Filip}, article_location = {Basel}, article_number = {21}, doi = {http://dx.doi.org/10.3390/molecules25215212}, keywords = {facile synthesis; selenium; thermal properties; volatility}, language = {eng}, issn = {1420-3049}, journal = {Molecules}, title = {Towards Volatile Organoselenium Compounds with Cost-Effective Synthesis}, url = {http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=F6Sx87HrWPOw5gT3Zzh&page=1&doc=1}, volume = {25}, year = {2020} }
TY - JOUR ID - 55821 AU - Charvot, Jaroslav - Pokorný, Daniel - Klikar, Milan - Jelínková, Veronika - Bureš, Filip PY - 2020 TI - Towards Volatile Organoselenium Compounds with Cost-Effective Synthesis JF - Molecules VL - 25 IS - 21 SP - 1-9 EP - 1-9 PB - MDPI SN - 14203049 KW - facile synthesis KW - selenium KW - thermal properties KW - volatility UR - http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=F6Sx87HrWPOw5gT3Zzh&page=1&doc=1 L2 - http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=F6Sx87HrWPOw5gT3Zzh&page=1&doc=1 N2 - The current portfolio of organoselenium compounds applicable as volatile precursors for atomic layer deposition can be denoted as very limited. Hence, we report herein facile and cost-effective preparation of two bis(trialkylstannyl)selenides as well as one selenole and three bis(trialkylsilyl)selenides. Their syntheses have been optimized to: (i) use readily available and inexpensive starting materials, (ii) involve operationally simple methodology (heating in a pressure vessel), (iii) use a minimum amount of additives and catalysts, and (iv) either exclude additional purification or involve only simple distillation. The chemical structure of prepared Se derivatives was confirmed by multinuclear NMR and GC/MS. Their fundamental thermal properties were investigated by differential scanning calorimetry (DSC) and TGA methods that revealed thermal stability within the range of 160-300 °C. ER -
CHARVOT, Jaroslav, Daniel POKORNÝ, Milan KLIKAR, Veronika JELÍNKOVÁ a Filip BUREŠ. Towards Volatile Organoselenium Compounds with Cost-Effective Synthesis. \textit{Molecules}. Basel: MDPI, roč.~25, č.~21, s.~1-9. ISSN~1420-3049. doi:10.3390/molecules25215212. 2020.
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