135508-13-3Relevant academic research and scientific papers
Synthesis of aliphatic ketones from allylic alcohols through consecutive isomerization and chelation-assisted hydroacylation by a rhodium catalyst
Lee, Dae-Yon,Moon, Choong Woon,Jun, Chul-Ho
, p. 3945 - 3948 (2002)
Abstract: An allylic alcohol, utilized as a precursor for an aliphatic aldehyde, reacted with olefins to afford aliphatic ketones in the presence of RhCl(PPh3)3, 2-amino-4-picoline, aniline, and benzoic acid through a tandem reaction of an isomerization and a chelation-assisted hydroacylation.
Traceless chelation-controlled rhodium-catalyzed intermolecular alkene and alkyne hydroacylation
Hooper, Joel F.,Young, Rowan D.,Weller, Andrew S.,Willis, Michael C.
supporting information, p. 3125 - 3130 (2013/03/28)
A new functional-group tolerant, rhodium-catalyzed, sulfide-reduction process is combined with rhodium-catalyzed chelation-controlled hydroacylation reactions to give a traceless hydroacylation protocol. Aryl- and alkenyl aldehydes can be combined with both alkenes, alkynes and allenes to give traceless products in high yields. A preliminary mechanistic proposal is also presented. Traceless catalysis: The powerful combination of a chelation-controlled hydroacylation process and a new rhodium-catalyzed sulfide reduction gave the products of traceless hydroacylation. Aryl- and alkenyl aldehydes can be combined with alkenes, alkynes, and allenes to deliver traceless products in high yields (see scheme). Copyright
Palladium-Catalyzed Carbonylative Cross-Coupling Reaction of 1-Halo-1-alkenes with 9-Alkyl-9-BBN Derivatives. A Direct Synthesis of α,β-Unsaturated Ketones
Ishiyama, Tatsuo,Miyaura, Norio,Suzuki, Akira
, p. 1999 - 2001 (2007/10/02)
The synthesis of α,β-unsaturated ketones by means of the palladium-catalyzed cross-coupling reaction between 9-alkyl-9-borabicyclononanes (9-R-9-BBN) and 1-halo-1-alkenes under carbon monoxide atmosphere is described.
