Author
J. Macicek
Bio: J. Macicek is an academic researcher from Bulgarian Academy of Sciences. The author has contributed to research in topics: Crystal structure & Electron paramagnetic resonance. The author has an hindex of 10, co-authored 33 publications receiving 284 citations.
Papers
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TL;DR: In this paper, the interaction of solid W3S7Br4 with Et4NBr under vibrational mill conditions followed by extraction with acetonitrile has been studied.
47 citations
TL;DR: Pt(II) and Pd(II)-complexes with creatinine, C3H2N2(O)(CH3)NH2, were synthesized in this paper and a model for coordination of the ligands to the central atoms was confirmed by X-ray structural investigation.
26 citations
TL;DR: In this paper, the inner self-redox reaction of dithiophosphate (D2PS2− [R = CnH2n+1 (n=1-4), Ph, orcyclo-C6H11] is attributed to the association between two molecules of CuII(dtp)2 during crystallization.
Abstract: Studies of copper dithiophosphate (dtp) complexes by various physical methods, in the solid and the molten state as well as in solution, are reported. In the solid state all the complexes of dithiophosphate (RO)2PS2− [R = CnH2n+1 (n=1–4), Ph, orcyclo-C6H11] are diamagnetic but in the molten state and in solution they are paramagnetic. Interconversions were found to be reversible, and the effect was ascribed to an inner self-redox reaction. Only the bulkyo-tolyl derivative is paramagnetic in the solid and molten states and in solution. It is proposed that the self-redox reaction involves association between two molecules of CuII(dtp)2 during crystallization, followed by formation of [CuI(dtp)]2, and (RO)2P(S)S-S(S)P(OR)2, and then [CuI(dtp)]4. The molecular structures of complexes with R = isopropyl ando-tolyl confirm these inferences.
24 citations
TL;DR: The reaction of α-chloroimines with homophthalic anhydrides leads to the formation of the isoguinoline ring system incorporated in furo[3,4-c]isoquinolinediones 8 - 10, resp. 13a-(chloromethyl)-8H-dibenzo[a,g]-quinolizine-8-one-13-carboxylic acids 12.
18 citations
TL;DR: The copper(II) complexes of Furosemide (Fu) widely used as diuretic were synthesized and isolated from aqueous and methanol solutions as CuFu2 · 2Solv and characterized by elemental analysis, single crystal X-ray diffraction, UV-vis and IR spectroscopy, EPR and magnetic susceptibility measurements as mentioned in this paper.
14 citations
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2,147 citations
TL;DR: Concentrating on recent advances, this article covers industrial aspects, inorganic materials, organic synthesis, cocrystallisation, pharmaceutical aspects, metal complexes, supramolecular aspects and characterization methods.
Abstract: The aim of this critical review is to provide a broad but digestible overview of mechanochemical synthesis, i.e. reactions conducted by grinding solid reactants together with no or minimal solvent. Although mechanochemistry has historically been a sideline approach to synthesis it may soon move into the mainstream because it is increasingly apparent that it can be practical, and even advantageous, and because of the opportunities it provides for developing more sustainable methods. Concentrating on recent advances, this article covers industrial aspects, inorganic materials, organic synthesis, cocrystallisation, pharmaceutical aspects, metal complexes (including metal–organic frameworks), supramolecular aspects and characterization methods. The historical development, mechanistic aspects, limitations and opportunities are also discussed (314 references).
2,102 citations
554 citations
TL;DR: In this paper, Synand anti-Mo,(O,S),(S,S)@-S), (S,O, S)@S,(S),@S), cores (C,S, S,S)-O,O(S)-S),((S, O,S))@S).
260 citations
220 citations