910643-16-2Relevant academic research and scientific papers
New chiral diamino-bis(tert-thiophene): An effective ligand for Pd- and Zn-catalyzed asymmetric transformations
Bandini, Marco,Melucci, Manuela,Piccinelli, Fabio,Sinisi, Riccardo,Tommasi, Simona,Umani-Ronchi, Achille
, p. 4519 - 4521 (2008/04/01)
Enantiomerically pure diamino-bis(tert-thiophene) 1b proved to be a valuable and flexible chiral ligand for Pd- and Zn-catalyzed transformations, allowing for high levels of stereocontrol in asymmetric allylic alkylation (ee up to 99%) and hydrosilylation
Synthesis, multiphase characterization, and helicity control in chiral DACH-linked oligothiophenes
Melucci, Manuela,Barbarella, Giovanna,Gazzano, Massimo,Cavallini, Massimiliano,Biscarini, Fabio,Bongini, Alessandro,Piccinelli, Fabio,Monari, Magda,Bandini, Marco,Umani-Ronchi, Achille,Biscarini, Paolo
, p. 7304 - 7312 (2007/10/03)
A new class of chiral oligothiophenes is described. Mono-, bi-, ter-, and quarterthiophenes have been linked to enantiopure trans-1,2-cyclohexanediamine (DACH) via diamino or diimino moieties. The stereochemistry of DACH, the type of linker, and oligothio
Novel chiral diamino-oligothiophenes as valuable ligands in Pd-catalyzed allylic alkylations. On the "primary" role of "secondary" interactions in asymmetric catalysis
Albano, Vincenzo Giulio,Bandini, Marco,Melucci, Manuela,Monari, Magda,Piccinelli, Fabio,Tommasi, Simona,Umani-Ronchi, Achille
, p. 1507 - 1512 (2007/10/03)
A new class of chiral C2-symmetrical diamino-oligothiophenes is described to be effective in catalyzing Pd-mediated asymmetric allylic alkylations in a highly enantioselective manner. The combination of experimental as well as crystallographic
