Literature DB >> 24309495

Atomic-scale insight into the formation, mobility and reaction of Ullmann coupling intermediates.

Emily A Lewis1, Colin J Murphy, Melissa L Liriano, E Charles H Sykes.   

Abstract

The Ullmann reaction of bromobenzene, the simplest coupling reagent, to form biphenyl on a Cu surface proceeds via a highly mobile organometallic intermediate in which two phenyl groups extract and bind a single surface Cu atom.

Entities:  

Year:  2014        PMID： 24309495     DOI： 10.1039/c3cc47002d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  Correlated rotational switching in two-dimensional self-assembled molecular rotor arrays.

Authors:  Natalie A Wasio; Diana P Slough; Zachary C Smith; Christopher J Ivimey; Samuel W Thomas; Yu-Shan Lin; E Charles H Sykes
Journal:  Nat Commun       Date:  2017-07-04       Impact factor: 14.919

2.  N-Heterocyclic carbenes on close-packed coinage metal surfaces: bis-carbene metal adatom bonding scheme of monolayer films on Au, Ag and Cu.

Authors:  Li Jiang; Bodong Zhang; Guillaume Médard; Ari Paavo Seitsonen; Felix Haag; Francesco Allegretti; Joachim Reichert; Bernhard Kuster; Johannes V Barth; Anthoula C Papageorgiou
Journal:  Chem Sci       Date:  2017-09-28       Impact factor: 9.825

3.  Synthesis of armchair graphene nanoribbons from the 10,10'-dibromo-9,9'-bianthracene molecules on Ag(111): the role of organometallic intermediates.

Authors:  K A Simonov; A V Generalov; A S Vinogradov; G I Svirskiy; A A Cafolla; C McGuinness; T Taketsugu; A Lyalin; N Mårtensson; A B Preobrajenski
Journal:  Sci Rep       Date:  2018-02-22       Impact factor: 4.379
  3 in total

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