Search Results - "Rohde, Jan"

Intrinsic properties and reactivities of mononuclear nonheme iron–oxygen complexes bearing the tetramethylcyclam ligand by de Visser, Sam P., Rohde, Jan-Uwe, Lee, Yong-Min, Cho, Jaeheung, Nam, Wonwoo

“…► FeIVO, FeIII (η2O2), and FeIIIO2H complexes having a common ligand environment. ► Models of intermediates in oxygen activation by mononuclear nonheme iron…”
Get full text

Nickel-Catalyzed Azide–Alkyne Cycloaddition To Access 1,5-Disubstituted 1,2,3-Triazoles in Air and Water by Kim, Woo Gyum, Kang, Mi Eun, Lee, Jae Bin, Jeon, Min Ho, Lee, Sungmin, Lee, Jungha, Choi, Bongseo, Cal, Pedro M. S. D, Kang, Sebyung, Kee, Jung-Min, Bernardes, Gonçalo J. L, Rohde, Jan-Uwe, Choe, Wonyoung, Hong, Sung You

“…Transition-metal-catalyzed or metal-free azide–alkyne cycloadditions are methods to access 1,4- or 1,5-disubstituted 1,2,3-triazoles. Although the…”
Get full text

Rapid access to polycyclic N-heteroarenes from unactivated, simple azines via a base-promoted Minisci-type annulation by Lee, Jae Bin, Kim, Gun Ha, Jeon, Ji Hwan, Jeong, Seo Yeong, Lee, Soochan, Park, Jaehyun, Lee, Doyoung, Kwon, Youngkook, Seo, Jeong Kon, Chun, Joong-Hyun, Kang, Seok Ju, Choe, Wonyoung, Rohde, Jan-Uwe, Hong, Sung You

“…Conventional synthetic methods to yield polycyclic heteroarenes have largely relied on metal-mediated arylation reactions requiring pre-functionalised…”
Get full text

Annulative π‑Extension of Unactivated Benzene Derivatives through Nondirected C–H Arylation by Lee, Jae Bin, Jeon, Min Ho, Seo, Jeong Kon, von Helden, Gert, Rohde, Jan-Uwe, Zhao, Bum Suk, Seo, Jongcheol, Hong, Sung You

“…Annulative π-extension chemistry provides a concise synthetic route to polycyclic arenes. Herein, we disclose a nondirected annulation approach of unactivated…”
Get full text

Organic Radical-Linked Covalent Triazine Framework with Paramagnetic Behavior by Jiang, Yi, Oh, Inseon, Joo, Se Hun, Buyukcakir, Onur, Chen, Xiong, Lee, Sun Hwa, Huang, Ming, Seong, Won Kyung, Kim, Jin Hoon, Rohde, Jan-Uwe, Kwak, Sang Kyu, Yoo, Jung-Woo, Ruoff, Rodney S

“…The production of multifunctional pure organic materials that combine different sizes of pores and a large number of electron spins is highly desirable due to…”
Get full text

RTEL1 contributes to DNA replication and repair and telomere maintenance by Uringa, Evert-Jan, Lisaingo, Kathleen, Pickett, Hilda A, Brind'Amour, Julie, Rohde, Jan-Hendrik, Zelensky, Alex, Essers, Jeroen, Lansdorp, Peter M

“…Telomere maintenance and DNA repair are important processes that protect the genome against instability. mRtel1, an essential helicase, is a dominant factor…”
Get full text

Chemoselective Trifluoroethylation Reactions of Quinazolinones and Identification of Photostability by Maiti, Saikat, Kim, Jaeshin, Park, Jae-Heon, Nam, Dongsik, Lee, Jae Bin, Kim, Ye-Jin, Kee, Jung-Min, Seo, Jeong Kon, Myung, Kyungjae, Rohde, Jan-Uwe, Choe, Wonyoung, Kwon, Oh-Hoon, Hong, Sung You

“…Herein, we report chemoselective trifluoroethylation routes of unmasked 2-arylquinazolin-4­(3H)-ones using mesityl­(2,2,2-trifluoroethyl)­iodonium triflate at…”
Get full text

A Universal Aptamer Chimera for the Delivery of Functional microRNA-126 by Rohde, Jan-H, Weigand, Julia E, Suess, Beatrix, Dimmeler, Stefanie

“…microRNAs (miRs) regulate vascular diseases such as atherosclerosis and cancer. miR-126 is important for endothelial cell signaling and promotes angiogenesis,…”
Get more information

The MOSAiC ice floe: sediment-laden survivor from the Siberian shelf by Krumpen, Thomas, Birrien, Florent, Kauker, Frank, Rackow, Thomas, von Albedyll, Luisa, Angelopoulos, Michael, Belter, H. Jakob, Bessonov, Vladimir, Damm, Ellen, Dethloff, Klaus, Haapala, Jari, Haas, Christian, Harris, Carolynn, Hendricks, Stefan, Hoelemann, Jens, Hoppmann, Mario, Kaleschke, Lars, Karcher, Michael, Kolabutin, Nikolai, Lei, Ruibo, Lenz, Josefine, Morgenstern, Anne, Nicolaus, Marcel, Nixdorf, Uwe, Petrovsky, Tomash, Rabe, Benjamin, Rabenstein, Lasse, Rex, Markus, Ricker, Robert, Rohde, Jan, Shimanchuk, Egor, Singha, Suman, Smolyanitsky, Vasily, Sokolov, Vladimir, Stanton, Tim, Timofeeva, Anna, Tsamados, Michel, Watkins, Daniel

“…In September 2019, the research icebreaker Polarstern started the largest multidisciplinary Arctic expedition to date, the MOSAiC (Multidisciplinary drifting…”
Get full text

Crystallographic and Spectroscopic Characterization of a Nonheme Fe(IV)=O Complex by Rohde, Jan-Uwe, In, Jun-Hee, Lim, Mi Hee, Brennessel, William W., Bukowski, Michael R., Stubna, Audria, Münck, Eckard, Nam, Wonwoo, Que, Lawrence

“…Following the heme paradigm, it is often proposed that dioxygen activation by nonheme monoiron enzymes involves an iron(IV)=oxo intermediate that is…”
Get full text

Axial Ligand Effects on the Geometric and Electronic Structures of Nonheme Oxoiron(IV) Complexes by Jackson, Timothy A, Rohde, Jan-Uwe, Seo, Mi Sook, Sastri, Chivukula V, DeHont, Raymond, Stubna, Audria, Ohta, Takehiro, Kitagawa, Teizo, Münck, Eckard, Nam, Wonwoo, Que, Lawrence

“…A series of complexes [FeIV(O)(TMC)(X)]+ (where X = OH−, CF3CO2 −, N3 −, NCS−, NCO−, and CN−) were obtained by treatment of the well-characterized nonheme…”
Get full text

Reaction of a Redox-Active Ligand Complex of Nickel with Dioxygen Probes Ligand-Radical Character by Manuel, Tony D, Rohde, Jan-Uwe

“…Bis(imino)pyridine complex [Ni{2,6-(ArNCMe)2C5H3N}Cl] (where Ar = 2,6- i Pr2C6H3) was synthesized by reduction of the corresponding dichloride complex and…”
Get full text

The Reaction of a High-Valent Nonheme Oxoiron(IV) Intermediate with Hydrogen Peroxide by Braymer, Joseph J., O'Neill, Kevin P., Rohde, Jan-Uwe, Lim, Mi Hee

“…An FeIVO group meets with H2O2! Reaction of high‐valent iron with the reactive oxygen species (ROS) hydrogen peroxide (H2O2) is in general reserved for heme…”
Get full text

Guanidinato Complexes of Iridium: Ligand-Donor Strength, O2 Reactivity, and (Alkene)peroxoiridium(III) Intermediates by Kelley, Matthew R, Rohde, Jan-Uwe

“…A series of seven [Ir{ArNC(NR2)NAr}(cod)] complexes (1a–1g; where R = Me or Et; Ar = Ph, 4-MeC6H4, 4-MeOC6H4, 2,6-Me2C6H3, or 2,6- i Pr2C6H3; and cod =…”
Get full text

Stabilization of Iridium(IV) by Monoanionic Dialkyldiarylguanidinato Ligands by Rohde, Jan-Uwe, Lee, Wei-Tsung

“…Electron-rich tris(guanidinato) complexes of IrIII, [Ir{ArNC(NR2)NAr}3] (where R = Me or Et; Ar = Ph or 4-MeC6H4), were synthesized from the respective…”
Get full text

Nonheme Oxoiron(IV) Complexes of Tris(2-pyridylmethyl)amine with cis-Monoanionic Ligands by Rohde, Jan-Uwe, Stubna, Audria, Bominaar, Emile L, Münck, Eckard, Nam, Wonwoo, Que, Lawrence

“…Treatment of [FeIV(O)(TPA)(NCMe)](CF3SO3)2 [TPA, N,N,N-tris(2-pyridylmethyl)amine] with 3 equiv of NR4X (X = CF3CO2, Cl, or Br) in MeCN at −40 °C affords a…”
Get full text

Reaction of an Oxoiron(IV) Complex with Nitrogen Monoxide: Oxygen Atom or Oxide(•1–) Ion Transfer? by Owen, Travis M, Rohde, Jan-Uwe

“…Reaction of [FeO(tmc)(OAc)]+ with the free radical nitrogen monoxide afforded a mixture of two FeII complexes, [Fe(tmc)(OAc)]+ and [Fe(tmc)(ONO)]+ (where tmc =…”
Get full text

Expression of recombinant staphylokinase in the methylotrophic yeast Hansenula polymorpha by Moussa, Manal, Ibrahim, Mahmoud, El Ghazaly, Maria, Rohde, Jan, Gnoth, Stefan, Anton, Andreas, Kensy, Frank, Mueller, Frank

“…Currently, the two most commonly used fibrinolytic agents in thrombolytic therapy are recombinant tissue plasminogen activator (rt-PA) and streptokinase (SK)…”
Get full text

End-On and Side-On Peroxo Derivatives of Non-Heme Iron Complexes with Pentadentate Ligands:  Models for Putative Intermediates in Biological Iron/Dioxygen Chemistry by Roelfes, Gerard, Vrajmasu, Vladislav, Chen, Kui, Ho, Raymond Y. N, Rohde, Jan-Uwe, Zondervan, Charon, la Crois, Rene M, Schudde, Ebe P, Lutz, Martin, Spek, Anthony L, Hage, Ronald, Feringa, Ben L, Münck, Eckard, Que, Lawrence

“…Mononuclear iron(III) species with end-on and side-on peroxide have been proposed or identified in the catalytic cycles of the antitumor drug bleomycin and a…”
Get full text

Self-interaction of a SNARE Transmembrane Domain Promotes the Hemifusion-to-fusion Transition by Hofmann, Mathias W., Peplowska, Karolina, Rohde, Jan, Poschner, Bernhard C., Ungermann, Christian, Langosch, Dieter

“…SNARE proteins mediate intracellular fusion of eukaryotic membranes. Some SNAREs have previously been shown to dimerise via interaction of their transmembrane…”
Get full text