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
Polysubstituted cyclopropane was easily constructed from p hydroxyl benzopropene type compounds when catalytic amount PdCl 2 was used. In this paper 1 methyl 2 ethyl 3,3 di(3,5 dimethoxyl 4 hydroxyl)benzocyclopr...Polysubstituted cyclopropane was easily constructed from p hydroxyl benzopropene type compounds when catalytic amount PdCl 2 was used. In this paper 1 methyl 2 ethyl 3,3 di(3,5 dimethoxyl 4 hydroxyl)benzocyclopropane and 1 methyl 2 ethyl 3,3 di(3,5 dihydroxyl 4 methoxyl)benzocyclopropane were first synthesized.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Polysubstituted cyclopropane was easily constructed from p hydroxyl benzopropene type compounds when catalytic amount PdCl 2 was used. In this paper 1 methyl 2 ethyl 3,3 di(3,5 dimethoxyl 4 hydroxyl)benzocyclopropane and 1 methyl 2 ethyl 3,3 di(3,5 dihydroxyl 4 methoxyl)benzocyclopropane were first synthesized.
