0000000000465001
AUTHOR
Irina A. Boyarskaya
Syntheses and Structures of a Series of Acyclic Diaminocarbene Palladium(II) Complexes Derived from 3,4-Diaryl-1H-pyrrol-2,5-diimines and Bisisocyanide Palladium(II) Complexes
Reactions of 3,4-diaryl-1H-pyrrol-2,5-diimines with various bisisocyanide palladium(II) complexes were studied. The coupling proceeds with one isocyanide ligand to accomplish the acyclic diaminocarbene complexes. The structure of generated diaminocarbene complexes depends on bulkiness of isocyanide ligand in the bisisocyanide complexes of palladium(II). The imino-group of 3,4-diaryl-1H-pyrrol-2,5-diimine reacts with one isocyanide ligand of cis-[PdCl2(CN–R)2] (R = i-Pr, Cy, t-Bu, Bn), and the nitrogen atom of the pyrrole ring is coordinated to the palladium center as the second isocyanide ligand remains intact. In the case of cis-[PdCl2(CN–R)2] (R = 2-acyloxyphenyl, 2-sulfonyloxyphenyl), on…
Triple associates based on (oxime)Pt(II) species, 18-crown-6, and water: Synthesis, structural characterization, and DFT study
Abstract The associates 2(cis-[PtCl2(acetoxime)2])⋅18-crown-6⋅2H2O (1), 2(cis-[PtBr2(acetoxime)2])⋅18-crown-6⋅2H2O (2), and trans-[PtCl2(acetaldoxime)2]⋅(18-crown-6)⋅2H2O (3) were synthesized by co-crystallization of free corresponding platinum species and 18-crown-6 from wet solvents and characterized by 1H NMR and IR spectroscopies, high-resolution mass-spectrometry (ESI), TG/DTA, and X-ray crystallography. The (oxime)Pt(II) species are assembled with 18-crown-6 and water by hydrogen bonding between the hydroxylic hydrogen atoms of the oxime ligands and the oxygen atom of water and between the hydrogen atoms of water and the oxygen atoms of 18-crown-6. In 2(cis-[PtX2(acetoxime)2])⋅18-crow…
C,N-chelated diaminocarbene platinum(II) complexes derived from 3,4-diaryl-1H-pyrrol-2,5-diimines and cis-dichlorobis(isonitrile)platinum(II): Synthesis, cytotoxicity, and catalytic activity in hydrosilylation reactions
The reaction of 3,4-diaryl-1H-pyrrol-2,5-diimines with cis-dichlorobis(isonitrile)platinum(II) affords the C,N-chelated diaminocarbene platinum(II) complexes, which have been fully characterized including molecular spectroscopy, single crystal X-ray diffraction and DFT calculations. The obtained platinum(II) complexes are effective catalysts for the hydrosilylation of alkynes and alkenes. Thus, the reaction of phenylacetylene with triethoxysilane leads to the formation of α- and β-(E)-vinylsilanes, generating TON's in the range of 103 to 104 and TOF's in the range of 102 to 103 h−1. Also, the cross-linked silicones, possessing the luminescence properties, were obtained by the hydrosilylatio…
CCDC 1983029: Experimental Crystal Structure Determination
Related Article: Anastasiia M. Afanasenko, Tatiana G. Chulkova, Irina A. Boyarskaya, Regina M. Islamova, Anton A. Legin, Bernhard K. Keppler, Stanislav I. Selivanov, Anatoly N. Vereshchagin, Michail N. Elinson, Matti Haukka|2020|J.Organomet.Chem.|923|121435|doi:10.1016/j.jorganchem.2020.121435
CCDC 880417: Experimental Crystal Structure Determination
Related Article: Evgeny Yu. Bulatov, Tatiana G. Chulkova, Irina A. Boyarskaya, Veniamin V. Kondratiev, Matti Haukka, Vadim Yu. Kukushkin|2014|J.Mol.Struct.|1068|176|doi:10.1016/j.molstruc.2014.04.010
CCDC 868793: Experimental Crystal Structure Determination
Related Article: Evgeny Yu. Bulatov, Tatiana G. Chulkova, Irina A. Boyarskaya, Veniamin V. Kondratiev, Matti Haukka, Vadim Yu. Kukushkin|2014|J.Mol.Struct.|1068|176|doi:10.1016/j.molstruc.2014.04.010
CCDC 880416: Experimental Crystal Structure Determination
Related Article: Evgeny Yu. Bulatov, Tatiana G. Chulkova, Irina A. Boyarskaya, Veniamin V. Kondratiev, Matti Haukka, Vadim Yu. Kukushkin|2014|J.Mol.Struct.|1068|176|doi:10.1016/j.molstruc.2014.04.010
CCDC 1817631: Experimental Crystal Structure Determination
Related Article: Dina V. Boyarskaya, Evgeny Bulatov, Irina A. Boyarskaya, Tatiana G. Chulkova, Valentin A. Rassadin, Elena G. Tolstopjatova, Ilya E. Kolesnikov, Margarita S. Avdontceva, Taras L. Panikorovskii, Vitalii V. Suslonov, Matti Haukka|2018|Organometallics|38|300|doi:10.1021/acs.organomet.8b00725
CCDC 1818370: Experimental Crystal Structure Determination
Related Article: Dina V. Boyarskaya, Evgeny Bulatov, Irina A. Boyarskaya, Tatiana G. Chulkova, Valentin A. Rassadin, Elena G. Tolstopjatova, Ilya E. Kolesnikov, Margarita S. Avdontceva, Taras L. Panikorovskii, Vitalii V. Suslonov, Matti Haukka|2018|Organometallics|38|300|doi:10.1021/acs.organomet.8b00725
CCDC 1817212: Experimental Crystal Structure Determination
Related Article: Dina V. Boyarskaya, Evgeny Bulatov, Irina A. Boyarskaya, Tatiana G. Chulkova, Valentin A. Rassadin, Elena G. Tolstopjatova, Ilya E. Kolesnikov, Margarita S. Avdontceva, Taras L. Panikorovskii, Vitalii V. Suslonov, Matti Haukka|2018|Organometallics|38|300|doi:10.1021/acs.organomet.8b00725
CCDC 1822187: Experimental Crystal Structure Determination
Related Article: Dina V. Boyarskaya, Evgeny Bulatov, Irina A. Boyarskaya, Tatiana G. Chulkova, Valentin A. Rassadin, Elena G. Tolstopjatova, Ilya E. Kolesnikov, Margarita S. Avdontceva, Taras L. Panikorovskii, Vitalii V. Suslonov, Matti Haukka|2018|Organometallics|38|300|doi:10.1021/acs.organomet.8b00725