Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Francis Harrington"'
Autor:
Orla A. McNamara, Francis Harrington, Norma Kelly, Simon E. Lawrence, Sarah O’Keeffe, Anita R. Maguire, N. Rachael Buckley, Catherine N. Slattery, Angela Stack, Patrick O'Leary, Shane T. O'Neill
Publikováno v:
Tetrahedron. 70:6870-6878
Intramolecular rhodium(II)-catalysed aromatic addition (Buchner) reactions of a range of α- and β-substituted α-diazoketones are reported. Both steric and electronic effects are evident for the aromatic additions investigated. In general, highly e
Publikováno v:
Synlett. 2007:2367-2370
Enantioselectivities of up to 95% ee have been achieved in the intramolecular Buchner reaction catalysed by copper bis(ox-azoline) complexes, the highest asymmetric inductions reported to date for this transformation. Significantly, use of a catalyst
Publikováno v:
Synlett. 2009:2312-2314
Variation of the enantioselection of the copper-catalysed intramolecular Buchner reaction of diazoketones with the nature of the counterion is reported; significantly the presence of the non-coordinating BARF anion leads to enhanced enantioselectivit
Publikováno v:
ChemInform. 33
Rhodium carboxylate catalyzed aromatic addition reactions of a range of diazoketones bearing methoxy-substituted aryl rings have been explored. While the existence of norcaradiene−cycloheptatriene equilibria in related compounds is well established
Publikováno v:
The Journal of organic chemistry. 66(21)
Rhodium carboxylate catalyzed aromatic addition reactions of a range of diazoketones bearing methoxy-substituted aryl rings have been explored. While the existence of norcaradiene-cycloheptatriene equilibria in related compounds is well established,