Centres de Recerca de Catalunya (CERCA)
Now showing items 1-12 of 12
Merging polymer-supported asymmetric organocatalysis with continuous flow in a packed bed reactor has been used as the key, enantiodetermining step in a short synthesis of indoloquinolizidines. Using this approach, a highly ...
This review article covers the main types of gold(I) complexes used as precatalysts under homogeneous conditions in organic synthesis and discusses the different ways of catalyst activation as well as ligand, silver, and ...
The first enantioselective total synthesis of (−)-nardoaristolone B is accomplished by the implementation of an enantio- and diastereoselective copper(I)-catalyzed conjugate addition/enolate trapping sequence and a ...
By reviewing the recent progress on the eluci- dation of the structure of gold carbenes and the defini- tions of metal carbenes and carbenoids, we recommend to use the term gold carbene to describe gold carbene-like ...
A site-selective catalytic incorporation of multiple CO2 molecules into 1,3-dienes en route to adipic acids is described. This protocol is characterized by its mild conditions, excellent chemo- and regioselectivity and ...
A hybrid photoanode based on a molecular water oxidation precatalyst was prepared from TiO2-protected n- or p+-Si coated with multiwalled carbon nanotubes (CNT) and the ruthenium-based water oxidation precatalyst ...
The systematic computational study of the mechanism for water oxidation in four different complexes confirms the existence of an alternative mechanism to those previously reported: the single electron transfer - water ...
A new disc-shaped highly symmetric C54H20 nanographene fragment, tetrabenzocircumpyrene, has been synthesized and characterized by scanning tunnelling microscopy, demonstrating the potential of this technique for identifying ...
A family of Ru complexes based on the pentadentate t5a3- ligand ((2,5-bis(6-carboxylatopyridin-2- yl)pyrrol-1-ide) and pyridine (py) that include, {RuII(Ht5a--N2O)(py)3}, 1HII(-N2O), {RuIII(t5a-- N3O1.5)(py)2}, ...
Ideal synthesis: From the point of view of catalytic efficiency and simplicity, the gold(I)‐catalyzed synthesis of homoallylic ketones from alkynes and allyl alcohols is the best method for the synthesis of these compounds. ...
