6320-47-4Relevant academic research and scientific papers
Microwave-expedited one-pot, two-component, solvent-free synthesis of functionalized pyrimidines
Goswami, Shyamaprosad,Jana, Subrata,Dey, Swapan,Kumar Adak, Avijit
, p. 120 - 123 (2008/02/11)
The synthesis of a series of diversely substituted pyrimidines under solvent-free conditions in good yields is described. Under microwave irradiation, a variety of nucleophilic substrates containing the N?C?N unit with ?-dicarbonyl compounds, ethyl cyanoacetate, malononitrile, and chalcones was cyclized to give pyrimidines. A combinatorial type approach for a one-step synthesis has been developed where a ring-closing condensation is followed by spontaneous aromatization to afford 28 functionalized and aryl/alkyl substituted pyrimidines. CSIRO 2007.
REACTIVITY OF 4,7-DIHYDRO-5-PHENYL-1,2,4-OXADIAZEPIN-3(2H)-ONES
Lassalvy, Christiane,Petrus, Clement,Petrus, Francoise
, p. 273 - 278 (2007/10/02)
The reactions of 4,7-dihydro-5-phenyl-1,2,4-oxadiazepin-3(2H)-ones have been studied.The behaviour of this unsaturated, seven-membered heterocyclic series, which possesses an O-NH-CO-NH functionality, depends on the reagents employed, the experimental con
