138984-15-3Relevant academic research and scientific papers
Uebergangsmetallkatalysierte Reaktionen von α-Diazocarbonylverbindungen - Einfluss der Liganden auf die Chemoselektivitaet
Padwa, Albert,Austin, David J.
, p. 1881 - 1899 (2007/10/02)
Die uebergangsmetallkatalysierte Reaktion von α-Diazocarbonylverbindungen wurde haeufig in der organischen Synthese angewendet und ist beim Aufbau heterocyclischer und carbocyclischer Ringe gut dokumentiert.Am Anfang standen Arbeiten mit unloeslichen Kupf
Chemoselectivity of rhodium carbenoids. A comparison of the selectivity for O-H insertion reactions or carbonyl ylide formation versus aliphatic and aromatic C-H insertion and cyclopropanation
Cox,Moody,Austin,Padwa
, p. 5109 - 5126 (2007/10/02)
A range of diazocarbonyl compounds 1-9 containing two different functional groups has been prepared, and their rhodium(II) catalysed decomposition studied as a means of probing the chemoselectivity of carbenoid intermediates. The results indicate that wereas O-H insertion reactions predominate over cyclopropanation and aromatic insertion reactions, carbonyl ylide formation vs other competing processes is more finely balanced, and is catalyst dependent.
