Аналіз передумов формування регіональної конкурентоспроможності в соціально-економічній сфері

У статті здійснено аналіз основних чинників, що зумовлюють необхідність вирішення нагальних питань у сфері соціально-економічного розвитку вітчизняних регіонів. Детально прокоментовано основні показники соціально-економічного розвитку в Україні. Визначено проблеми української економіки, що зумовлені зокрема недосконалістю розвитку та підтримки соціальної складової. Зазначено переваги від формування стратегії соціально-економічного розвитку держави на регіональному рівні. Запропоновано актуальні напрями реалізації регіональних проектів у соціальній сфері.В статье проанализированы основные факторы, которые обусловливают необходимость решения современных проблем в сфере социально-экономического развития отечественных регионов. Детально прокомментированы основные показатели социально-экономического развития в Украине. Определены проблемы украинской экономики, которые обусловлены в частности несовершенством развития и поддержки социальной составляющей. Определены преимущества от формирования стратегии социально-экономического развития государства на региональном уровне. Предложены актуальные направления реализации региональных проектов в социальной сфере.The article analyzes the main factors that contribute to the need to solute urgent issues in the sphere of social and economic development of regions. It is commented in detail the main indicators of social and economic development in Ukraine. The problems of the Ukrainian economy caused by imperfections including development and maintenance of the social component are identified. The benefits from the formation of social and economic development at the regional level are indicated. Directions of regional projects realization in the social sphere are proposed. Modern regional development of Ukraine confirms spread of negative trends such as deepening of regional disparities, worsening of social and economic problems of the regions due to lack of effective system of implementation of the state regional policy in social and economic sphere. It is necessary to regulate regional development of Ukraine with strengthening of effective factors through qualitative use of decentralization of power due to reduced direct financial assistance and the use of preferences and guarantees. The main areas of regional projects implementation in the social sphere should be: creating long-term plan of infrastructure development in the regions; joint development of communal medical network, wellness and spa and other facilities of social purpose with departmental, business and private funding. There are such advantages of forming a strategy of social and economic potential of the state at the regional level: the needs of the region is best known for stakeholders (regional governments, businesses, NGOs, local communities); definition of strategic directions of development at the regional level encourages businesses, organizations, non-profit sector, local communities in the process of regional governance; promoting decentralized management processes; the possibility of optimal coordination of local interests with regional and so on

Control of Dihedral Angle of Meso−Meso Linked Diporphyrins by Introducing Dioxymethylene Straps of Various Length

Meso−meso linked strapped diporphyrins Sn (n = 10, 8, 6, 4, 3, 2, and 1) were synthesized by intramolecular Ag(I)-promoted coupling of dioxymethylene-bridged diporphyrins Bn. With decrease of strap length, the absorption and fluorescence spectra and the one-electron oxidation potentials of Sn changed in a systematic manner, suggesting a progressive increase in electronic communication of two porphyrins

Aromatic and Antiaromatic Gold(III) Hexaphyrins with Multiple Gold−Carbon Bonds

Au(III) metalation of hexakis(pentafluorophenyl) [26]hexaphyrin led to formation of aromatic mono-Au(III) hexaphyrin and bis-Au(III) hexaphyrin, in which the inner pyrrolic β-protons are activated to form gold−carbon bonds, hence accommodating Au(III) ion with a NNCC core in a square planar manner. Two-electron reductions of these complexes with NaBH4 provided the corresponding [28]hexaphyrin complexes which exhibit distinct paratropic ring currents

Cross-Bridging Reaction of 5,20-Diethynyl Substituted Hexaphyrins to Vinylene-Bridged Hexaphyrins

5,20-Diethynyl substituted [26]hexaphyrins(1.1.1.1.1.1) undergo a thermal or spontaneous cross-bridging reaction to provide trans-vinylene-bridged [26]hexaphyrins, probably through strongly folded conformations. Facile aromatic−antiaromatic switching of vinylene-bridged hexaphyrins has been demonstrated upon two-electron redox processes. Curiously, a resonance contributor of the vinylene-bridged hexaphyrins is regarded as [16]diazaannuleno[16]diazaannulene but its contribution should be minor because of the perpendicular geometry of the bridge. Vinylene-bridged hexaphyrin serves as an effective ligand that coordinates two zinc(II) ions using the central vinylene double bond in a η2-fashion along with the three pyrrolic nitrogen atoms

Heterobismetal Complexes of [26]Hexaphyrin(1.1.1.1.1.1)

AuIIICuIII and AuIIIRhI heterobismetal complexes of meso-aryl-substituted [26]hexaphyrin were rationally prepared from a monometal AuIII complex. The AuIIICuIII complex is an aromatic molecule with a rectangular shape, while AuIIIRhI complexes are out-of-plane macrocycles, being either aromatic or antiaromatic depending upon the number of conjugated π electrons. The 26π AuIIIRhI complex was converted into an aromatic and planar 26π AuIIIRhIII complex via double C−H bond activation upon refluxing in pyridine

<i>meso</i>-Porphyrinyl-Substituted Porphyrin and Expanded Porphyrins

A series of meso-porphyrinyl-substituted expanded porphyrins were prepared from the 1:1 acid-catalyzed condensation reaction of 4-porphyrinyl-2,3,5,6-tetrafluorobenzaldehyde and pyrrole

Synthesis of <i>m</i><i>eso-meso</i> Linked Hybrid Porphyrin Arrays by Pd-Catalyzed Cross-Coupling Reaction

meso-meso linked porphyrin arrays of a variety of compositions and connectivities have been prepared by Pd-catalyzed cross-coupling reaction in a manner complementary to AgI-promoted oxidative coupling

Aromatic and Antiaromatic Gold(III) Hexaphyrins with Multiple Gold−Carbon Bonds

Au(III) metalation of hexakis(pentafluorophenyl) [26]hexaphyrin led to formation of aromatic mono-Au(III) hexaphyrin and bis-Au(III) hexaphyrin, in which the inner pyrrolic β-protons are activated to form gold−carbon bonds, hence accommodating Au(III) ion with a NNCC core in a square planar manner. Two-electron reductions of these complexes with NaBH4 provided the corresponding [28]hexaphyrin complexes which exhibit distinct paratropic ring currents

Cross-Bridging Reaction of 5,20-Diethynyl Substituted Hexaphyrins to Vinylene-Bridged Hexaphyrins

5,20-Diethynyl substituted [26]hexaphyrins(1.1.1.1.1.1) undergo a thermal or spontaneous cross-bridging reaction to provide trans-vinylene-bridged [26]hexaphyrins, probably through strongly folded conformations. Facile aromatic−antiaromatic switching of vinylene-bridged hexaphyrins has been demonstrated upon two-electron redox processes. Curiously, a resonance contributor of the vinylene-bridged hexaphyrins is regarded as [16]diazaannuleno[16]diazaannulene but its contribution should be minor because of the perpendicular geometry of the bridge. Vinylene-bridged hexaphyrin serves as an effective ligand that coordinates two zinc(II) ions using the central vinylene double bond in a η2-fashion along with the three pyrrolic nitrogen atoms

Cross-Bridging Reaction of 5,20-Diethynyl Substituted Hexaphyrins to Vinylene-Bridged Hexaphyrins

5,20-Diethynyl substituted [26]hexaphyrins(1.1.1.1.1.1) undergo a thermal or spontaneous cross-bridging reaction to provide trans-vinylene-bridged [26]hexaphyrins, probably through strongly folded conformations. Facile aromatic−antiaromatic switching of vinylene-bridged hexaphyrins has been demonstrated upon two-electron redox processes. Curiously, a resonance contributor of the vinylene-bridged hexaphyrins is regarded as [16]diazaannuleno[16]diazaannulene but its contribution should be minor because of the perpendicular geometry of the bridge. Vinylene-bridged hexaphyrin serves as an effective ligand that coordinates two zinc(II) ions using the central vinylene double bond in a η2-fashion along with the three pyrrolic nitrogen atoms