607-65-8Relevant academic research and scientific papers
Microwave-assisted trans-halogenation reactions of various chloro-, bromo-, trifluoromethanesulfonyloxy- and nonafluorobutanesulfonyloxy-substituted quinolines, isoquinolines, and pyridines leading to the corresponding iodinated heterocycles
Bissember, Alex C.,Banwell, Martin G.
supporting information; experimental part, p. 4893 - 4895 (2009/10/02)
(Chemical Equation Presented) Microwave irradiation of certain chloro-, bromo-, trifluoromethanesulfonyloxy- and nonafluorobutanesulfonyloxy-substituted quinolines in the presence of acetic anhydride and sodium iodide leads, via a trans-halogenation process, to the corresponding iodides in high yield. Related conversions involving pyridines and isoquinolines can also be achieved under similar conditions.
Studies on Pyrimidine Derivatives. XXX. The Palladium-Catalyzed Cross-Coupling Reaction of Iodopyrimidines with Terminal Olefinic Compounds
Sakamoto, Takao,Arakida, Hiroko,Edo, Kiyoto,Yamanaka, Hiroshi
, p. 3647 - 3656 (2007/10/02)
The influence of triphenylphosphine, used as a ligand, on the palladium-catalyzed cross-coupling reaction of iodopyrimidines with olefins such as ethyl acrylate, acrylonitrile, and styrene was investigated.In general, the addition of triphenylphosphine was concluded to retard the reaction in the pyrimidine series.The effect of triphenylphosphine in the monoazine series is also discussed.Keywords - palladium catalyst; carbon-carbon bond formation; homo-coupling reaction of N-heteroaromatic iodide; raction conditions; six-membered N-heteroaromatic iodide; substituted ethenylpyrimidine
