Two Faces of the Bi-O Bond: Photochemically and Thermally Induced Dehydrocoupling for Si-O Bond Formation [0.03%]
硅氧键形成的光电化学和热致脱氢偶联：Bi-O键的两面性研究
Jacqueline Ramler,Johannes Schwarzmann,Andreas Stoy et al.
Jacqueline Ramler et al.
The diorgano(bismuth)alcoholate [Bi((C6H4CH2)2S)OPh] (1-OPh) has been synthesized and fully characterized. Stoichiometric reactions, UV/Vis spectroscopy, and (TD-)DFT calculations suggest its susceptibility to homolytic and heterolytic Bi-O...
Targeting Zinc Finger Proteins with Exogenous Metals and Molecules: Lessons learned from Tristetraprolin, a CCCH type Zinc Finger [0.03%]
利用外源金属和分子靶向锌指蛋白：来自三四脯氨酸(CCCH型锌指)的经验教训
Kiwon Ok,Milos R Filipovic,Sarah L J Michel
Kiwon Ok
ZF proteins are ubiquitous eukaryotic proteins that play important roles in gene regulation. ZFs contain small domains made up of a combination of four cysteine and histidine residues, and are classified based up on the identity of these re...
Jan Pecak,Wolfgang Eder,Gerald Tomsu et al.
Jan Pecak et al.
A series of cobalt complexes, stabilized by a monoanionic tridentate NCN pincer ligand, was synthetized and characterized. Preparation of the paramagnetic 15 VE complex [Co(NCNCH2-Et)Br] (1) was accomplished by transmetalation of Li[2,6-(Et...
Structural, Electronic and Thermochemical preference for multi-PCET reactivity of Ruthenium(II)-Amine and Ruthenium(IV)-Amido Complexes [0.03%]
ruthenium(II)-胺和ruthenium(IV)-氨基配合物多.pcet.反应的结构.电子和热化学偏好
Mauricio Cattaneo,Giovanny A Parada,Adam L Tenderholt et al.
Mauricio Cattaneo et al.
The multiredox reactivity of bioinorganic cofactors is often coupled to proton transfers. Here we investigate the structural, thermochemical, and electronic structure of ruthenium-amino/amido complexes with multi- proton-coupled electron tr...
Rosie J Somerville,Jesús Campos
Rosie J Somerville
Cooperative reactivity between transition metals and ligands, or between two metals, has created significant opportunities for the development of new transformations that would be difficult to carry out with a single metal. Here we explore ...
Rhodocenium Functionalization Enabled by Half-Sandwich Capping, Zincke Reaction, Diazoniation and Sandmeyer Chemistry [0.03%]
半夹心封端、Zincke反应、重氮化及Sandmeyer化学实现的紫罗兰酮功能化
Markus Wiedemair,Holger Kopacka,Klaus Wurst et al.
Markus Wiedemair et al.
In continuation of our exploration of metallocenium chemistry we report here on innovative ways toward monofunctionalized rhodocenium salts applying half-sandwich capping reactions of cyclopentadienyl rhodium(III) halide synthons with cyclo...
Biological Investigations of Ru(II) Complexes With Diverse β-diketone Ligands [0.03%]
具有多种β-二酮配体的Ru(II)配合物的生物活性研究
Raphael T Ryan,Dmytro Havrylyuk,Kimberly C Stevens et al.
Raphael T Ryan et al.
The β-diketone scaffold is a commonly used synthetic intermediate, and is a functional group found in natural products such as curcuminoids. This core structure can also act as a chelating ligand for a variety of metals. In order to assess...
Cobaltoceniumselenolate Gold(I) Complexes: Synthesis, Spectroscopic, Structural and Anticancer Properties [0.03%]
钴ocene硒酸盐金(I)配合物：合成、光谱、结构及抗癌性质
Daniel Menia,Holger Kopacka,Klaus Wurst et al.
Daniel Menia et al.
Cobaltoceniumselenolate is an unusual, highly air-sensitive, mesoionic compound containing a very soft anionic selenium donor atom. Here we explore its coordination chemistry with Au(I) metal centers and show that its hetero- and homoleptic...
Gold(I) Complexes with a Quinazoline Carboxamide Alkynyl Ligand: Synthesis, Cytotoxicity, and Mechanistic Studies [0.03%]
含喹唑啉羧酰胺炔配体金(I)配合物的合成、抗肿瘤活性及初步作用机制研究
Leila Tabrizi,Won Seok Yang,Chetan Chintha et al.
Leila Tabrizi et al.
A series of gold(I) complexes with the general formula [Au(L2)(L')] (L2=4-phenyl-N-(prop-2-yn-1-yl)quinazoline-2-carboxamide, L'=PPh3 (triphenylphosphine), 1; TPA (1,3,5-triaza-7-phosphaadamantane), 2, and Me2-imy (1,3-dimethylimidazol-2-yl...
Solvent-Dependent Reactivity and Photochemistry of Dinuclear and Mononuclear Platinum(IV) Azido Triazaolato Complexes [0.03%]
溶剂依赖的二核和单核铂(IV)叠氮三唑配合物的反应性和光化学性质研究
Kezi Yao,Arnau Bertran,Jacques Morgan et al.
Kezi Yao et al.
Reaction between the platinum(IV) azido complex trans,trans,trans-[Pt(py)2(N3)2(OH)2] (1) and 1,4-diphenyl-2-butyne-1,4-dione 2 in MeCN produces the intermediate peroxide-bridged dimeric platinum(IV) azido triazolato species (5), which has ...