Search Results - "Lindeman, Sergey"

Regioselectivity in the Scholl Reaction: Mono and Double [7]Helicenes by Hossain, Mohammad Mosharraf, Thakur, Khushabu, Talipov, Marat R, Lindeman, Sergey V, Mirzaei, Saber, Rathore, Rajendra

“…We employed the density functionaly theory (DFT)-predicted regioselectivity of the intramolecular Scholl reaction in phenanthrene and dibenzo­[g,p]­chrysene…”
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Highly Selective Synthesis of Pillar[n]arene (n = 5, 6) by Mirzaei, Saber, Wang, Denan, Lindeman, Sergey V, Sem, Camille M, Rathore, Rajendra

“…An efficient and highly selective synthetic method toward the preparation of pillar­[n]­arenes (n = 5, 6) is reported, based upon a high solvent-dependent…”
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Design, Synthesis, Electronic Properties, and X-ray Structural Characterization of Various Modified Electron-Rich Calixarene Derivatives and Their Conversion to Stable Cation Radical Salts by Rathore, Rajendra, Lindeman, Sergey V, Abdelwahed, Sameh H

“…We have designed and synthesized electron-rich calixarene derivatives, which undergo reversible electrochemical oxidation in a well-accessible potential range…”
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Cobalt Superoxo and Alkylperoxo Complexes Derived from Reaction of Ring-Cleaving Dioxygenase Models with O 2 by Kumar, Praveen, Lindeman, Sergey V, Fiedler, Adam T

“…The syntheses and O reactivities of active-site models of cobalt-substituted ring-cleaving dioxygenases are presented. The pentacoordinate…”
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Cobalt Superoxo and Alkylperoxo Complexes Derived from Reaction of Ring-Cleaving Dioxygenase Models with O2 by Kumar, Praveen, Lindeman, Sergey V, Fiedler, Adam T

“…The syntheses and O2 reactivities of active-site models of cobalt-substituted ring-cleaving dioxygenases are presented. The pentacoordinate…”
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Probing the Magnetic Anisotropy of Co(II) Complexes Featuring Redox-Active Ligands by Kumar, Praveen, SantaLucia, Daniel J, Kaniewska-Laskowska, Kinga, Lindeman, Sergey V, Ozarowski, Andrew, Krzystek, J, Ozerov, Mykhaylo, Telser, Joshua, Berry, John F, Fiedler, Adam T

“…Coordination complexes that possess large magnetic anisotropy (otherwise known as zero-field splitting, ZFS) have possible applications in the field of…”
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Search for the shortest intermetallic Tl---Tl contacts: Synthesis and characterization of Thallium(I) coordination polymers with several mono- and bis-cyanoximes by Curtis, Scott, Lottes, Brett, Robertson, Daniel, Lindeman, Sergey V., Gerasimchuk, Nikolay

“…Synthesis and detailed characterization of five Tl complexes with three mono-cyanoximes such as phenylcyanoxime, NCC(NOH)C6H5 (further as H(PhCO)),…”
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Reversible Dioxygen Binding to Co(II) Complexes with Noninnocent Ligands by Kumar, Praveen, Devkota, Laxmi, Casey, Maximilian C., Fischer, Anne A., Lindeman, Sergey V., Fiedler, Adam T.

“…A series of mononuclear Co­(II) complexes with noninnocent (redox-active) ligands are prepared that exhibit metal–ligand cooperativity during the reversible…”
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Redox-Induced Molecular Actuators: The Case of Oxy-Alternate Bridged Cyclotetraveratrylene by Mirzaei, Saber, Wang, Denan, Lindeman, Sergey V, Timerghazin, Qadir K, Rathore, Rajendra

“…We report a practical two-step approach for the synthesis of hybrid-bridge macrocyclic molecules that has been used to synthesize two novel…”
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A synthetic model of the nonheme iron-superoxo intermediate of cysteine dioxygenase by Fischer, Anne A, Lindeman, Sergey V, Fiedler, Adam T

“…A nonheme Fe(ii) complex (1) that models substrate-bound cysteine dioxygenase (CDO) reacts with O at -80 °C to yield a purple intermediate (2). Analysis with…”
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Spectroscopic and Magnetic Studies of Co(II) Scorpionate Complexes: Is There a Halide Effect on Magnetic Anisotropy? by Devkota, Laxmi, SantaLucia, Daniel J., Wheaton, Amelia M., Pienkos, Alexander J., Lindeman, Sergey V., Krzystek, J., Ozerov, Mykhaylo, Berry, John F., Telser, Joshua, Fiedler, Adam T.

“…The observation of single-molecule magnetism in transition-metal complexes relies on the phenomenon of zero-field splitting (ZFS), which arises from the…”
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Observation of oxygenated intermediates in functional mimics of aminophenol dioxygenase by Devkota, Laxmi, Xiong, Jin, Fischer, Anne A., Murphy, Kate, Kumar, Praveen, Balensiefen, Ellie L., Lindeman, Sergey V., Popescu, Codrina V., Fiedler, Adam T.

“…Aminophenol dioxygenases (APDO) are mononuclear nonheme iron enzymes that utilize dioxygen (O2) to catalyze the conversion of o-aminophenols to 2-picolinic…”
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Photophysical properties of 1,3,6,8-tetraarylpyrenes and their cation radicals by Vyas, Vijay S., Lindeman, Sergey V., Rathore, Rajendra

“…•The UV–vis absorption and emission spectra of a series of 1,3,6,8-tetraaryl pyrenes were obtained in solutions.•Cyclic voltammograms were recorded.•Cation…”
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Modified synthesis of the peptidomimetic natriuretic peptide receptor-C antagonist M372049 by Porter, Jacob D., Lindeman, Sergey V., Dockendorff, Chris

“…[Display omitted] •Details of a convenient, laboratory-scale synthesis of M372049 are disclosed.•A chiral gamma lactam was prepared and characterized by X-ray…”
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Diverse Coordination Geometries Derived from Trisaminocyclohexane Ligands with Appended Outer‐Sphere Hydrogen Bond Donors by Ekanayake, Danushka M., Sheridan, Patrick E., Lindeman, Sergey V., Fiedler, Adam T.

“…With the aim of constructing hydrogen‐bonding networks in synthetic complexes, two new ligands derived from cis,cis ‐1,3,5‐triaminocyclohexane (TACH) have been…”
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Synthesis of Doubly Annulated m‐Terphenyl‐Based Molecular Tweezers and Their Charge‐Transfer Complexes with DDQ as a Guest by Thakur, Khushabu, Wang, Denan, Lindeman, Sergey V., Rathore, Rajendra

“…The synthesis of a doubly‐annulated m‐terphenyl‐based tweezer platform has been developed, which affords ready incorporation of various pincer units from…”
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Assembly, Structure, and Reactivity of Cu4S and Cu3S Models for the Nitrous Oxide Reductase Active Site, CuZ by Johnson, Brittany J, Lindeman, Sergey V, Mankad, Neal P

“…Bridging diphosphine ligands were used to facilitate the assembly of copper clusters with single sulfur atom bridges that model the structure of the CuZ*…”
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Spectroscopic and computational studies of reversible O 2 binding by a cobalt complex of relevance to cysteine dioxygenase by Fischer, Anne A, Lindeman, Sergey V, Fiedler, Adam T

“…The substitution of non-native metal ions into metalloenzyme active sites is a common strategy for gaining insights into enzymatic structure and function. For…”
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Bimetallic Complexes Supported by a Redox-Active Ligand with Fused Pincer-Type Coordination Sites by Wang, Denan, Lindeman, Sergey V, Fiedler, Adam T

“…The remarkable chemistry of mononuclear complexes featuring tridentate, meridionally chelating “pincer” ligands has stimulated the development of ligand…”
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Accessing highly electron-rich calix[n]arene (n = 4 and 8) derivatives from acid-catalyzed condensation of 1,3,5-tripropoxybenzene by Wang, Denan, Mirzaei, Saber, Lindeman, Sergey V., Rathore, Rajendra

“…[Display omitted] •Two novel highly electron-rich calix[n]arenes (n = 4 and 8) were synthesized.•Both compounds are characterized with X-ray…”
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