Solid-State Synthesis of Molybdenum and Tungsten Porphyrins and Aerial Oxidation of Coordinated Benzenethiolate to Benzenesulfonate

Nandi, Goutam; Sarkar, Sabyasachi

doi:10.1021/ic3008377

Cited by 14 publications

(2 citation statements)

References 44 publications

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“…In recent times solid-state reactions involving inorganic and organometallic compounds have attracted considerable interest because of their importance in the area of green chemistry 1 2 . Moreover, solid-state reactions can be useful in generating products that are difficult to obtain using solution reaction methods 3 4 5 .…”

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confidence: 99%

In-situ X-ray diffraction snapshotting: Determination of the kinetics of a photodimerization within a single crystal

Wang

Lang

et al. 2014

Sci Rep

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In a single-crystal-to-single-crystal (SCSC) transformation, a preformed three-dimensional coordination polymer,[Ni3(oba)2(bpe)2(SO4)(H2O)4]·H2O (H2oba = 4,4′-oxydibenzoic acid; bpe = (E)-1,2-di(pyridin-4-yl)ethane) (1), was shown to undergo a [2+2] cycloaddition reaction upon exposure to UV irradiation. The kinetics of this reaction were followed by taking “snapshots” of the solid state transformation using in situ single crystal X-ray crystallography; a first order process was indicated. The reaction rate was influenced by many factors such as the separation of the sample from the UV light source, the heat produced by the UV irradiation, the light flux of the UV lamp used, the size of the single-crystal and the powder samples. The investigation of the kinetics was complemented by 1H NMR studies. The results clearly demonstrate that in situ single-crystal X-ray diffraction is able to provide useful insights into the gradual formation of the photoproducts and the reaction processes. The work also offers a clear indication that it is possible to use the technique to study the kinetics of other photocycloaddition reactions and SCSC processes in general.

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confidence: 99%

In-situ X-ray diffraction snapshotting: Determination of the kinetics of a photodimerization within a single crystal

Wang

Lang

et al. 2014

Sci Rep

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“…Some well‐known derivatives include porphyrins co‐ordinated with Si(IV), Mo(II), W, Al(II) and Cu(II), Zn(II) and Pb(II) . However, most studies report on the core metal co‐ordination of various second‐generation Ps.…”

Section: Shortcomings Of Current Photosensitizers For Phototherapymentioning

confidence: 99%

Mechanistics and photo‐energetics of macrocycles and photodynamic therapy: An overview of aspects to consider for research

Horne

Cronjé

2017

Chem Biol Drug Des

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Research within the field of photodynamic therapy has escalated over the past 20 years. The required conjunctional use of photosensitizers, particularly of the macrocycle structure, has lead to a vast repertoire of derivatives that branch classes and subclasses thereof. Each exhibits a differential range of physiochemical properties that influence their potential applications within the larger phototherapy field for use in either diagnostics, photodynamic therapy, both or none. Herein, we provide an overview of these properties as they relate to photodynamic therapy and to a lesser extent diagnostics. By summarizing the mechanistics of photodynamic therapy coupled to the photo-energetics displayed by macrocycle photosensitizers, we aimed to highlight the critical aspects any researcher should be aware of and consider when selecting and performing research for therapeutic application purposes. These include photosensitizer, photophysical and structural properties, synthesis design and subsequent attributes, main applications within research, common shortcomings exhibited and the current methods practiced to overcome them. K E Y W O R D Sco

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Metalloporphyrins as Building Blocks for Quantum Information Science

Santanni,

Privitera

2024

Advanced Optical Materials

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The intrinsic quantum nature of molecules opens exciting opportunities for developing the field of quantum information science. In this context, porphyrins stand out as ideal building blocks for quantum technologies thanks to their unique optical and electrical properties as well as their capacity to accommodate metal atoms and ions. This review bridges the chemistry and physics of porphyrins, providing an overview of recent advances in porphyrin‐based molecular qubits. Starting from qubits, the review explores the potential of porphyrin units to combine, leading to the formation of quantum logic gates and hierarchical higher‐dimensional structures. Next, the exploitation of porphyrins' unique photophysical properties for realizing long‐lived high spin states is examined. These states are promising for the photogeneration of multi‐level systems and the optical initialization and control of molecular qubits. With a critical eye on the current state‐of‐the‐art, the review elucidates the future perspectives of porphyrins for advancing quantum technologies.

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Solid-State Synthesis of Molybdenum and Tungsten Porphyrins and Aerial Oxidation of Coordinated Benzenethiolate to Benzenesulfonate

Cited by 14 publications

References 44 publications

In-situ X-ray diffraction snapshotting: Determination of the kinetics of a photodimerization within a single crystal

In-situ X-ray diffraction snapshotting: Determination of the kinetics of a photodimerization within a single crystal

Mechanistics and photo‐energetics of macrocycles and photodynamic therapy: An overview of aspects to consider for research

Metalloporphyrins as Building Blocks for Quantum Information Science

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