905982-40-3Relevant academic research and scientific papers
Domino metal-free allene-β-lactam-based access to functionalized pyrroles
Alcaide, Benito,Almendros, Pedro,Redondo, María C.
, p. 2616 - 2618 (2006)
A novel transition metal-free domino reaction sequence in allene-β-lactams, leading to the biologically relevant pyrrole frame has been developed using a sodium methoxide-methanol system. The Royal Society of Chemistry 2006.
Direct allenol-based stereocontrolled access to substituted (E)-1,3-enynes
Alcaide, Benito,Almendros, Pedro,Martínez Del Campo, Teresa
, p. 7603 - 7609 (2012/10/29)
A stereoselective synthesis of 1-substituted (E)-2-aryl-but-1-en-3-ynes, including tetrasubstituted alkenes, has been developed from aryl-substituted α-allenols by treatment with the AcCl-NaOH (aqueous) system. This transformation might be explained throu
New aspects of the indium chemistry of carbonyl-β-lactams
Alcaide, Benito,Almendros, Pedro,Aragoncillo, Cristina,Rodri?guez-Acebes, Raquel
, p. 1163 - 1170 (2007/10/03)
Reactions of racemic as well as optically pure carbonyl-β-lactams with stabilized organo-indium reagents were investigated in aqueous media. The regio- and stereochemistry of the processes were generally good, offering a convenient asymmetric entry to den
Additions of allenyl/propargyl organometallic reagents to 4-oxoazetidine-2-carbaldehydes: Novel palladium-catalyzed domino reactions in allenynes
Alcaide, Benito,Almendros, Pedro,Aragoncillo, Cristina
, p. 1719 - 1729 (2007/10/03)
Metal-mediated carbonyl allenylation and propargylation of 4-oxoazetidine-2-carbaldehydes were investigated in aqueous environment. Different propargyl bromide and metal promoters showed varied regio- and stereoselectivities on product formation. In addit
