26028-53-5Relevant articles and documents
A series of 2, 4, 5-trisubstituted oxazole: Synthesis, characterization and DFT modelling
Kadam, Vinay S.,Shaikh, Saminaparwin G.,Patel, Arun L.
, p. 181 - 188 (2016/03/12)
A new series of 2,4,5-trisubstituted oxazole were synthesized with good yields using simple methodology. All the compounds were thoroughly characterized by IR, NMR (1H and 13C) and mass spectrometry and structures of 2-(4-butyloxyphenyl)-4,5-dimethyloxazole (5b) and 4,5-dimethyl-2-(4-(octyloxy)phenyl)oxazole(5e) were unambiguously determined by X-ray crystallography. Evidently, the crystal structures of these compounds showed C-HaN and C-HaO intermolecular interactions. The electronic structures of these compounds were also studied by DFT at B3LYP/6-311G ++ level of theory.
Tungsten and molybdenum catalyst-mediated cyclisation of N-propargyl amides
Meng, Xiangjian,Kim, Sunggak
, p. 4429 - 4431 (2011/07/29)
Tungsten and molybdenum catalysts were employed to promote the cyclisation of N-propargylic amides to afford the corresponding oxazolines or oxazines via 5-exo-dig or 6-endo-dig mode.
A new approach to the synthesis of 2-aryl-4-halomethyl-5-methyl-1,3- oxazoles by highly regioselective direct halogenation with NBS or NCS/MeCN
Yamane, Taihei,Mitsudera, Hiroyuki,Shundoh, Takatsugu
, p. 2825 - 2832 (2007/10/03)
A simple and efficient method for the synthesis of 2-aryl-4-bromomethyl-5- methyl-1,3-oxazoles 2 and 2-aryl-4-chloromethyl-5-methyl-1,3-oxazoles 3 is described. The reaction of 2-aryl-4,5-dimethyl-1,3-oxazoles 1 with N-bromosuccinimide and N-chlorosuccini
