88299-58-5Relevant academic research and scientific papers
Carbonylative coupling of allylic acetates with aryl boronic acids
Ma, Wei,Xue, Dong,Yu, Ting,Wang, Chao,Xiao, Jianliang
supporting information, p. 8797 - 8800 (2015/05/20)
The first allylic carbonylation reaction of allylic acetates with aryl boronic acids under carbon monoxide has been developed. Using Pd-PCy3 as a catalyst, a wide spectrum of allylic acetates was carbonylated in the presence of various aryl boronic acids, affording α,β-unsaturated aryl ketones in good to excellent yields. Preliminary studies indicate that carbon monoxide always inserts at the least substituted terminal allylic carbon and the resulting β,γ-unsaturated aryl ketones generally isomerise to the ketones obtained.
Reactions with Allylidenephosphoranes, III. Novel Resonance-stabilized Phosphorus Ylides
Capuano, Lilly,Triesch, Thea,Willmes, Arnold
, p. 3767 - 3773 (2007/10/02)
Via the simultaneous reaction of the α- and the γ-position, the allylidenephosphoranes 4 are converted by dicarboxylic acid dichlorides into five- and six-membered isocyclic phosphoranylidenediones 1, 2; by phenyl isothiocyanate into the dithioxo- or imin
