N-(4-hydroxy-3-methoxyphenylmethylene)-p-methoxyaniline(C15H15NO3) was synthesized by the one step solid phase reactions of p-methoxyaniline with vanillin at room temperature without solvent.The reaction was completed...N-(4-hydroxy-3-methoxyphenylmethylene)-p-methoxyaniline(C15H15NO3) was synthesized by the one step solid phase reactions of p-methoxyaniline with vanillin at room temperature without solvent.The reaction was completed in 15 min and the yield was 93%.The product was characterized by elemental analysis,X-ray powder diffraction,IR and 1H NMR.展开更多
The synthesis of a novel host blocked in the cone conformation and bearing m-methoxycarbonylbenzyl groups at the lower rim is described. X-ray crystal structure analysis revealed that action of one molecule of compoun...The synthesis of a novel host blocked in the cone conformation and bearing m-methoxycarbonylbenzyl groups at the lower rim is described. X-ray crystal structure analysis revealed that action of one molecule of compound upon one molecule of CH 3CN or one molecule of CH 3NO 2, forms an intramolecular inclusion complex, respectively, by CH 3-π interactions. The complex of L with tetrabutyl ammonium bromide(TBAB), L·TBAB, was obtained. The results of DTA-TG and XRD analysis of L·TBAB can also be considered as an intramolecular inclusion complex.展开更多
文摘N-(4-hydroxy-3-methoxyphenylmethylene)-p-methoxyaniline(C15H15NO3) was synthesized by the one step solid phase reactions of p-methoxyaniline with vanillin at room temperature without solvent.The reaction was completed in 15 min and the yield was 93%.The product was characterized by elemental analysis,X-ray powder diffraction,IR and 1H NMR.
文摘The synthesis of a novel host blocked in the cone conformation and bearing m-methoxycarbonylbenzyl groups at the lower rim is described. X-ray crystal structure analysis revealed that action of one molecule of compound upon one molecule of CH 3CN or one molecule of CH 3NO 2, forms an intramolecular inclusion complex, respectively, by CH 3-π interactions. The complex of L with tetrabutyl ammonium bromide(TBAB), L·TBAB, was obtained. The results of DTA-TG and XRD analysis of L·TBAB can also be considered as an intramolecular inclusion complex.
