238 research outputs found
Gold(i)-catalyzed nucleophilic cyclization of ÎČ-monosubstituted o-(alkynyl)styrenes: a combined experimental and computational study
Get PDFThe stereospecific gold(I)-catalyzed nucleophilic cyclization of ÎČ-monosubstituted o-(alkynyl)styrenes to produce C-1 functionalized 1H-indenes including challenging substrates and nucleophiles, such as ÎČ-(cyclo)alkyl-substituted o-(alkynyl)styrenes and a variety of alcohols as well as selected electron-rich aromatics, is reported. DFT calculations support the stereochemical outcome of the process that involves the formation of a key cyclopropyl gold carbene intermediate through a regiospecific 5-endo cyclization.Ministerio de EconomĂa y Competitividad (MINECO) and FEDER (CTQ2016-75023-C2-1-P and 2-P), and Junta de Castilla y LeĂłn and FEDER (BU291P18) and Xunta de Galicia (ED431C 2017/70 and ED431E 2018/07
Ligand-Controlled Product Selectivity in Gold-Catalyzed Double Cycloisomerization of 1,11-Dien-3,9-Diyne Benzoates
Full text linkChemInform Abstract: Gold-Catalyzed Addition of Carbon Nucleophiles to Propargyl Carboxylates.
No full textChemInform Abstract: Gold(I)-Catalyzed Intermolecular Addition of Carbon Nucleophiles to 1,5- and 1,6-Enynes.
No full textMetallasupramolecular Architectures, an overview of functional properties and applications
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Functionalized Homoleptic cis- and trans-C,N-ortho-Chelated Aminoaryl Platinum(II) Complexes
No full textStructural Features and Dynamical Behavior of Heteroleptic trans-C, C-Bisaryl-Platinum(II) and -Palladium(II) Complexes
No full textInduction of Chirotopicity in the Self-Assembly Process of Heterocuprates: Structual and Stereochemical Aspects of Neutral Culi2BrAryl2 Aggregates
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