S 68 Smyshliaeva, L. A. C-H functionalization methodology in the synthesis of novel azaheterocyclic carboranes / L. A. Smyshliaeva, M. V. Varaksin, V. N. Charushin, O. N. Chupakhin // Современные синтетические методологии для создания лекарственных препаратов и функциональных материалов (MOSM2018): вторая международная научно-практическая конференция : материалы и доклады. - Екатеринбург, 2019. - С. 206 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
Azaheterocyclic derivatives of ortho - carborane: synthetic strategies and application opportunities / L. A. Smyshliaeva, M. V. Varaksin, V. N. Charushin, O. N. Chupakhin // Synthesis. - 2020. - Vol. 52, № 3. - P337-352 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): AZAHETEROCYCLES -- CARBORANES -- CARBORYNE -- CROSS-COUPLING REACTIONS -- DECABORANE Аннотация: Azaheterocyclic derivatives of 1,2-dicarba- closo -dodeca borane (ortho -carborane) are known to be of particular interest due to numerous plausible applications, particularly, in medicine, materials science, and advanced technologies. Three principal synthetic strategies resulting in azaheterocyclic carboranes, in which boron-enriched and azaheterocyclic fragments are linked to each other, either directly by means of the C-C bonds or through a short spacer (CH 2, CH 2 S, CH 2 O, etc.), have been outlined. These synthetic approaches are of general character and can be used both individually and in combination to afford promising organoboron clusters of diverse architectures. 1 Introduction 2 C-C Cross-Coupling Strategies in the Synthesis of Azahetero cyclic Carboranes 3 Carboryne-Based Transformation Strategies 4 Condensation Strategies: Reactions of Decaborane B 10 H 14 with Substituted Acetylenes 5 Conclusion and Outlook. |
Azaheterocyclic derivatives of ortho -carborane: synthetic strategies and application opportunities / L. A. Smyshliaeva, M. V. Varaksin, V. N. Charushin, O. N. Chupakhin // Synthesis. - 2020. - Т. 52, № 3. - P337-352 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): CARBORANES -- AZAHETEROCYCLES -- DECABORANE -- CROSS-COUPLING REACTIONS -- CARBORYNE Аннотация: Azaheterocyclic derivatives of 1,2-dicarba- closo -dodeca borane (ortho -carborane) are known to be of particular interest due to numerous plausible applications, particularly, in medicine, materials science, and advanced technologies. Three principal synthetic strategies resulting in azaheterocyclic carboranes, in which boron-enriched and azaheterocyclic fragments are linked to each other, either directly by means of the C-C bonds or through a short spacer (CH 2, CH 2 S, CH 2 O, etc.), have been outlined. These synthetic approaches are of general character and can be used both individually and in combination to afford promising organoboron clusters of diverse architectures. 1 Introduction 2 C-C Cross-Coupling Strategies in the Synthesis of Azahetero cyclic Carboranes 3 Carboryne-Based Transformation Strategies 4 Condensation Strategies: Reactions of Decaborane B 10 H 14 with Substituted Acetylenes 5 Conclusion and Outlook. |
Synthesis, characterization, and in vitro assessment of cytotoxicity for novel azaheterocyclic nido-carboranes – Candidates in agents for boron neutron capture therapy (BNCT) of cancer / M. V. Varaksin, L. A. Smyshliaeva, V. L. Rusinov [et al.] // Tetrahedron. - 2021. - Vol. 102. - P132525 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
1,3,7-triazapyrene-based ortho-carborane fluorophores: convenient synthesis, theoretical studies, and aggregation-induced emission properties / L. A. Smyshliaeva, M. V. Varaksin, E. I. Fomina [et al.] // Organometallics. - 2021. - Vol. 40, № 16. - P2792-2807 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: A convenient transition-metal-free approach, based on nucleophilic substitution of hydrogen (SNH), for consecutive regioselective C–H functionalization of 1,3,7-triazapyrene scaffolds with carboranyllithium and phenyllithium is reported. The theoretical calculations disclosed highlight key features in the regioselectivity and mechanism of the investigated SNH transformations. The novel 1,3,7-triazapyrene-based ortho-carboranes obtained have large potential in the field of molecular electronics as organic luminophores, which are characterized by the aggregation-induced emission and dual-emission effects. |
C-H functionalization in non-aromatic azaheterocycles. an effective approach in the design of promising molecules for medicinal chemistry / M. V. Varaksin, L. A. Smyshliaeva, T. D. Moseev [и др.] // MedChem-Russia 2021: материалы 5-ой Российской конференции по медицинской химии с международным участием. - Волгоград, 2021. - С. 16 Рубрики: ХИМИЧЕСКИЕ НАУКИ |