120347-69-5Relevant academic research and scientific papers
Rhodium-catalyzed ortho-C-H olefination of aromatic aldehydes employing transient directing strategy
Liu, Xi,Wang, Zhonghao,Chen, Qun,He, Ming-Yang,Wang, Liang
, (2018/02/07)
A Rhodium(III)-catalyzed ortho-C-H olefination of aromatic aldehydes in the presence of catalytic amount of TsNH2 has been developed. The in situ generated imine intermediate from aldehyde and TsNH2 worked as a transient directing gr
Highly regio- and stereoselective ruthenium(II)-catalyzed direct ortho -alkenylation of aromatic and heteroaromatic aldehydes with activated alkenes under open atmosphere
Padala, Kishor,Jeganmohan, Masilamani
supporting information; experimental part, p. 1134 - 1137 (2012/03/27)
Various aromatic and heteroaromatic aldehydes reacted with activated alkenes in the presence of a catalytic amount of [{RuCl2(p-cymene)} 2], AgSbF6, and Cu(OAc)2?H2O to give substituted alkene derivat
Cyclopalladiated Aromatic Imines in Organic Synthesis: The Preparation of Cinnamonitriles, Cinnamates, Unsymmetrical Stilbenes, Isoquinolones, and Isoquinolines
Girling, Ian R.,Widdowson, David A.
, p. 1317 - 1324 (2007/10/02)
The preparation and characterisation of some new ortho-palladiated benzaldimine complexes and their reaction with olefins are described.The reaction of di-μ-1-chloro-bis(2-alkyl-2,1-benzazapalladole) complexes (1) with styrene in trifluoroacetic acid-acetic acid mixtures yielded stilbene-2-carbaldehydes (10).These were converted into 2-methyl-3-phenyl-1(2H)-isoquinolones (12) via a mercury(II) mediated cyclisation of the N-methylimine derivatives of the stylbenes.Reaction of the complexes (1) with methyl acrylate produced methyl 2-(N-t-butyliminomethyl)cinnamates (7; Y=CO2Me) and with acrylonitril, the 2-(N-t-butyliminomethyl)cinnamonitriles (7; Y=CN), which upon in situ thermolysis gave the corresponding isoquinolines (8).
