Mechanistic Studies on the Photochemical Oxidation of Phenothiazine with Oxygen in Ethanol

Platinum-oxygen Bond Formation: Kinetic and Mechanistic Studies

Reaction of [PtMe(C^N)(SMe2)] (C^N = 2-phenylpyridinate (ppy); 1a, C^N = benzo[h]quinolate, (bhq); 1b) with hydrogen peroxide gives the platinum(IV) complexes trans-[PtMe(OH)2(C^N)(H2O)] (C^N = ppy; 3a, C^N = bhq, 3b) bearing platinum-oxygen bonds. The Pt(II) complexes 1a and 1b have 5dπ(Pt)→π*(C^N) MLCT band in the visible region which is used to easily follow the kinetic of its reaction with ...

the impact of e-readiness on ec success in public sector in iran the impact of e-readiness on ec success in public sector in iran

acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...

Phenothiazine-azaBODIPY-fullerene supramolecules: syntheses, structural characterization, and photochemical studies.

Photoactive supramolecules composed of two entities of carbamoyl phenothiazines (PTZ) positioned at different locations of the BF2-chelated azadipyrromethene (azaBODIPY) periphery and fulleropyrrolidine (C60) have been newly designed and synthesized to probe excited state events. The X-ray structure of one of the precursor compounds, (PTZ)2-azaBODIPY, revealed spatially well separated PTZ entit...

the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests

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Studies on the Chemical and Photochemical Oxidation of Bacteriochlorophyll