77645-38-6Relevant academic research and scientific papers
Palladium-catalyzed transfer hydrogenation in alkaline aqueous medium
Arterburn,Pannala,Gonzalez,Chamberlin
, p. 7847 - 7849 (2000)
Catalytic transfer hydrogenation using palladium(II) chloride, formate and aqueous sodium hydroxide is effective for the reduction of unsaturated carboxylic acids, azalactones, and α-ketocarboxylic acids. This method is convenient, economical, avoids organic solvents, and uses a stable, nonpyrophoric catalyst. (C) 2000 Elsevier Science Ltd.
Spirodienones. Part 5. The Synthesis and Reactions of N-Sulphonylcyclohexadienimines
Coutts, Ian G. C.,Culbert, Nicholas J.,Edwards, Mark,Hadfield, John A.,Musto, Donald R.,et al.
, p. 1829 - 1836 (2007/10/02)
The anodic or chemical oxidation of para-substituted sulphonanilides gives 4,4-disubstituted N-sulphonylcyclohexadienimines, which, from appropriately substituted anilines, may be spirocyclic.The scope and limitations of the synthesis are described, and mechanism proposed.The selective hydrolysis of the dienimines to the corresponding dienones provides a convenient route to the latter compounds.The reaction of some of the dienimines with dienes is discussed.
