316805-93-3Relevant academic research and scientific papers
A practical palladium catalyzed dehalogenation of aryl halides and α-haloketones
Chen, Jingbo,Zhang, Yushun,Yang, Liquan,Zhang, Xiang,Liu, Jianping,Li, Liang,Zhang, Hongbin
, p. 4266 - 4270 (2007)
A practical and high-yielding protocol for the dehalogenation of aromatic halides is presented. In the presence of palladium acetate, triphenylphosphine, and potassium carbonate, a number of highly functionalized aromatic halides as well as α-haloketones were dehalogenated with alcohols as hydrogen donors.
Very short and efficient syntheses of the spermine alkaloid kukoamine A and analogs using isolable succinimidyl cinnamates
Garnelis, Thomas,Athanassopoulos, Constantinos M.,Papaioannou, Dionissios,Eggleston, Ian M.,Fairlamb, Alan H.
, p. 264 - 265 (2007/10/03)
Direct selective acylation of the primary amino functions of spermine and spermidine with a variety of isolable succinimidyl cinnamates, followed by catalytic hydrogenation, gave high yields of the spermine alkaloid kukoamine A and analogs suitable for structure-activity relationship studies. Suitable succinimidyl cinnamates were readily obtained through Wittig reaction of aromatic aldehydes with the ylides Ph3P=CRCO2Me, followed by saponification and activation with N-hydroxysuccinimide in the presence of N,N'-dicyclohexylcarbodiimide. Copyright
Microwave enhanced esterification of α,β-unsaturated acids
Mitra,De,Karchaudhuri
, p. 311 - 312 (2007/10/03)
A rapid and efficient method for the synthesis of α,β-unsaturated esters by the esterification of the corresponding carboxylic acids using dry methanol in the presence of catalytic amount of concentrated sulphuric acid under microwave irradiation is reported.
