Друзья и коллеги напоминаем вам, что в нашем ресурсном центре, каждый последняя пятница месяца это санитарный день. Будьте внимательны, особенно если вам приходиться ехать издалека.
V.V. Sokolov, A.Yu. Ivanov, M.S. Avdontseva, A.A. Zolotarev
«Stereochemistry and NMR Spectra of Some Tricyclic Condensed Thiazolidine Derivatives with a Bridgehead Nitrogen Atom»
Chem. Hetercycl. Compd. 2014, 50, 550-556
DOI: 10.1007/s10593-014-1506-3
The configuration of a series of tricyclic condensed thiazolidines with a bridgehead nitrogen atom, for which erroneous data had been published, was determined by X-ray structural analysis and NMR spectroscopy.
V.A. Rassadin, E. Nicolas, Y. Six
«Ti(OiPr)4/nBuLi: an attractive reagent system for [2+2+2] cyclotrimerisation reactions»
Chem. Commun. 2014, Advance Article
DOI: 10.1039/C4CC02698E
A convenient method for the [2+2+2] cyclotrimerisation of alkynes using Ti(OiPr)4/nBuLi is presented. Homotrimerisation of arylacetylenes proceeds within minutes with excellent regioselectivity. Moreover, the intermolecular construction of ABB heterotrimers can be achieved selectively from two different alkynes with similar electronic properties. The method is also suitable for the synthesis of pyridines.
16 и 18 июня прошла вторая часть семинара G-RISC “NMR as interdisciplinary tool for the study of non-covalent interactions”.
Были сделаны следующие доклады:
- Regina Islamova “Transition Metal-Catalyzed polymerisation: NMR and EPR study”;
- Roman Yakovenko “NMR study of protonation of carbonyl compounds (fluorinated enones and furanes) in Brønsted superacids”;
- Konstantin Luzyanin “Combining NMR and MS tools for study of nano clusters in solution”;
- Kirill Kulish “Zinc(II)-Mediated Generation of 5-amino-1,2,4-oxadiazoles from amidoximes and cyan amides”
Опубликован отчёт о деятельности ресурсного центра ФМИП за первую половину 2014 года - pdf-файл.
