Literature DB >> 20394085

Metal-arene interactions in dialkylbiarylphosphane complexes of copper, silver, and gold.

Patricia Pérez-Galán1, Nicolas Delpont, Elena Herrero-Gómez, Feliu Maseras, Antonio M Echavarren.   

Abstract

Dialkylbiphenylphosphane-Au(I) complexes exhibit only weak metal-arene interactions with the covering arene ring. However, the contacts in isoleptic Ag(I) and Cu(I) complexes are shorter than the limiting values of 3.03 A (Ag(I)) and 2.83 A (Cu(I)). Strong metal-arene interactions were also found in the two Ag(I) aquo complexes and in two acetonitrile--Cu(I) complexes with dialkylbiphenylphosphane ligands. Arene-Ag(I) complexes with these bulky phosphane ligands show the strongest Ag(I)--arene bonds known.

Entities:  

Year:  2010        PMID： 20394085     DOI： 10.1002/chem.200903507

Source DB:  PubMed          Journal:  Chemistry        ISSN： 0947-6539            Impact factor:   5.236


  27 in total

1.  Enantioselective copper-catalyzed alkynylation of benzopyranyl oxocarbenium ions.

Authors:  Harathi D Srinivas; Prantik Maity; Glenn P A Yap; Mary P Watson
Journal:  J Org Chem       Date:  2015-04-07       Impact factor: 4.354

2.  Copper-catalyzed enantioselective additions to oxocarbenium ions: alkynylation of isochroman acetals.

Authors:  Prantik Maity; Harathi D Srinivas; Mary P Watson
Journal:  J Am Chem Soc       Date:  2011-10-11       Impact factor: 15.419

3.  Rapid access to chroman-3-ones through gold-catalyzed oxidation of propargyl aryl ethers.

Authors:  Yanzhao Wang; Kegong Ji; Sylvester Lan; Liming Zhang
Journal:  Angew Chem Int Ed Engl       Date:  2012-01-13       Impact factor: 15.336

4.  Tempering the reactivities of postulated α-oxo gold carbenes using bidentate ligands: implication of tricoordinated gold intermediates and the development of an expedient bimolecular assembly of 2,4-disubstituted oxazoles.

Authors:  Yingdong Luo; Kegong Ji; Yuxue Li; Liming Zhang
Journal:  J Am Chem Soc       Date:  2012-10-11       Impact factor: 15.419

5.  Investigating the dearomative rearrangement of biaryl phosphine-ligated Pd(II) complexes.

Authors:  Phillip J Milner; Thomas J Maimone; Mingjuan Su; Jiahao Chen; Peter Müller; Stephen L Buchwald
Journal:  J Am Chem Soc       Date:  2012-11-27       Impact factor: 15.419

6.  Regio- and Stereospecific 1,3-Allyl Group Transfer Triggered by a Copper-Catalyzed Borylation/ortho-Cyanation Cascade.

Authors:  Yang Yang
Journal:  Angew Chem Int Ed Engl       Date:  2015-10-28       Impact factor: 15.336

7.  Modular chiral gold(i) phosphite complexes†Electronic supplementary information (ESI) available: Experimental results and NMR data. CCDC 933751 (L11(AuCl)), 933752 (L12(AuCl)a), 933753 (L9(AuCl)), 933754 (L10(AuCl)), 933756 (L8(AuCl)), 933757 (L12(AuCl)e). For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c3cy00250kClick here for additional data file.Click here for additional data file.

Authors:  Nicolas Delpont; Imma Escofet; Patricia Pérez-Galán; Dirk Spiegl; Mihai Raducan; Christophe Bour; Riccardo Sinisi; Antonio M Echavarren
Journal:  Catal Sci Technol       Date:  2013-07-22       Impact factor: 6.119

8.  Dissecting Anion Effects in Gold(I)-Catalyzed Intermolecular Cycloadditions.

Authors:  Anna Homs; Carla Obradors; David Lebœuf; Antonio M Echavarren
Journal:  Adv Synth Catal       Date:  2014-01-13       Impact factor: 5.837

9.  Gold-Catalyzed Reactions via Cyclopropyl Gold Carbene-like Intermediates.

Authors:  Ruth Dorel; Antonio M Echavarren
Journal:  J Org Chem       Date:  2015-06-19       Impact factor: 4.354

10.  Chiral Bifunctional Phosphine Ligand-Enabled Cooperative Cu Catalysis: Formation of Chiral α,β-Butenolides via Highly Enantioselective γ-Protonation.

Authors:  Xinpeng Cheng; Tianyou Li; Kaylaa Gutman; Liming Zhang
Journal:  J Am Chem Soc       Date:  2021-07-15       Impact factor: 16.383
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