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1. Meso -tetra(dioxanyl)porphyrins: Neutral, low molecular weight, and chiral porphyrins with solubility in aqueous solutions

   https://doi.org/10.1142/S108842462150070X  

   Jiang, Xu-Liang ; Damunupola, Dinusha ; Bruckner, Christian ( July 2021 , Journal of Porphyrins and Phthalocyanines)

   null (Ed.)

   The synthesis of a low-molecular weight, neutral, porphyrin meso-tetra(dioxan-2-yl)porphyrin of significant solubility in aqueous solution is described using 4 × 1 or 2 + 2-type approaches. The key intermediate dioxan-2-carbaldehyde is accessible in either racemic or in stereo-pure forms from commercially available starting materials in three steps, allowing also the preparation of chiral porphyrins. 

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2. Observations on the Mechanochemical Insertion of Zinc(II), Copper(II), Magnesium(II), and Select Other Metal(II) Ions into Porphyrins

   https://doi.org/10.1021/acs.inorgchem.9b00052  

   Atoyebi, Adewole O. ; Brückner, Christian ( March 2019 , Inorganic Chemistry)
3. Selective Excited-State Dynamics in a Unique Set of Rationally Designed Ni Porphyrins

   https://doi.org/10.1021/acs.jpcc.9b05413  

   Pattengale, Brian ; Liu, Qiuhua ; Hu, Wenhui ; Yang, Sizhuo ; He, Peilei ; Tender, Sir Lawrence ; Wang, Yingqi ; Zhang, Xiaoyi ; Zhou, Zaichun ; Zhang, Jian ; et al ( July 2019 , The Journal of Physical Chemistry C)
4. Structure, Properties, and Reactivity of Porphyrins on Surfaces and Nanostructures with Periodic DFT Calculations

   https://doi.org/10.3390/app10030740  

   Chilukuri, Bhaskar ; Mazur, Ursula ; Hipps, K. W. ( February 2020 , Applied Sciences)

   Porphyrins are fascinating molecules with applications spanning various scientific fields. In this review we present the use of periodic density functional theory (PDFT) calculations to study the structure, electronic properties, and reactivity of porphyrins on ordered two dimensional surfaces and in the formation of nanostructures. The focus of the review is to describe the application of PDFT calculations for bridging the gaps in experimental studies on porphyrin nanostructures and self-assembly on 2D surfaces. A survey of different DFT functionals used to study the porphyrin-based system as well as their advantages and disadvantages in studying these systems is presented. 

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5. Exploring the limitations of the MacDonald ‘3 + 1’ condensation in the preparation of porphyrins with fused electron-withdrawing heterocyclic rings: Synthesis of a bis(thiadiazolo)benzoporphyrin and a related benzocarbaporphyrin

   https://doi.org/10.1016/j.tetlet.2020.152576  

   Cillo, Catherine M. ; Geiger, Mark A. ; Lash, Timothy D. ( November 2020 , Tetrahedron Letters)

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