Archive for 10.03.2016

Экскурсия-лекция (2-ая группа)

Вторая группа студентов 3 курса рамках лабораторного практикума посетила РЦ. Студенты познакомились с современным оборудованием, предназначенным для проведения экспериментов по ЯМР и ЭПР.


В рамках лабораторного практикума для студентов 3 курса проведена обзорная экскурсия-лекция. Студенты познакомились с современным оборудованием, способами пробоподготовки, с некоторыми стандартными исследовательскими задачами, решаемыми на оборудование РЦ.

Inorg. Chem. Comm. 2015, 61, 21-23

V.A. Rassadin, A.A. Yakimanskiy, E.V. Eliseenkov, V.P. Boyarskiy
“Synthesis of acyclic diaminocarbene palladium complex featuring triethoxysilane moiety”

Inorg. Chem. Comm., 2015, 2015, 61, 21-23

The first example of an acyclic diaminocarbene palladium complex, viz. cis-[PdCl2(CN(2,6-Me2C6H3)){C(NH(2,6-Me2C6H3)) = NH(CH2)3Si(OEt)3}], featuring the triethoxysilane moiety is described. The complex was generated from bis(o-xylylisocyanide)palladium dichloride and (3-aminopropyl)triethoxysilane under mild conditions and isolated in 88% yield. The target compound is stable at RT either in the solid state or in CDCl3 or CD3OD solutions within several months.


В феврале выполнено 1749 заявок на сервисные измерения.


  • 1680 спектров 1H
  • 341 спектр 13C
  • 150 спектров DEPT
  • 24 спектра COSY
  • 15 спектров NOESY
  • 73 спектра 31Р
  • 58 спектров 19F

Выполнено 206 заявок на исследовательскую работу.

Inorg. Chem., 2015, 54, 4039-4046

D.S. Bolotin, M.Ya. Demakova, A.S. Novikov, M.S. Avdontceva, M.L. Kuznetsov, N.A. Bokach, V.Yu. Kukushkin
“Bifunctional Reactivity of Amidoximes Observed upon Nucleophilic Addition to Metal-Activated Nitriles”

Inorg. Chem., 2015, 54, 4039-4046

Treatment of the aromatic nitrile complexes trans-[PtCl2(RC6H4CN)2] with the aryl amidoximes p-R′C6H4C(NH2)═NOH, followed by addition of 1 equiv of AgOTf and then 5 equiv of Et3N, leads to the chelates [PtCl{HN═C(RC6H4)ON═C(C6H4R′-p)NC(RC6H4)═NH}] (15 examples; yields 71−88% after column chromatography) derived from the platinum(II)-mediated coupling between metal-activated nitriles and amidoximes. The combined experimental and theoretical results indicate that the coupling with the nitrile ligands involves both the HON and monodeprotonated NH2 groups of the amidoximes.

Org. Lett. 2015, 17, 3502-3505

V.A. Rassadin, V.P. Boyarskiy, V.Yu. Kukushkin
“Facile Gold-Catalyzed Heterocyclization of Terminal Alkynes and Cyanamides Leading to Substituted 2-Amino-1,3-Oxazoles”

Org. Lett., 2015, 17, 3502-3505

Facile gold-catalyzed heterocyclization based upon intermolecular trapping of the generated α-oxo gold carbenes with various cyanamides R2R3NCN (R2/R3 = Alk/Alk, −(CH2)2O(CH2)2–, Ar/Ar, Ar/H) has been developed. In most cases, 2-amino-1,3-oxazoles functionalized at the nitrogen atom as well as at the fifth position of the heterocyclic ring (12 examples) were isolated in good to moderate yields.

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