کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
40006 | 45842 | 2014 | 8 صفحه PDF | دانلود رایگان |
• MCM-41-N-propylsulfamic acid was synthesized and characterized.
• Synthesis of 1-amidoalkyl-2-naphthols catalyzed by MCM-41-N-propylsulfamic acid.
• Used catalyst XRD and IR revealed mesopore channels was stable during reaction.
An efficient, one-pot three-component condensation of aromatic aldehydes, acetamide and 2-naphtol in the presence of catalytic amounts of MCM-41-N-propylsulfamic acid under thermal solvent-free conditions is described for the preparation of 1-amidoalkyl-2-naphtols in good to excellent yields. In this work, MCM-41-N-propylsulfamic acid was prepared by reaction of propylamine functionalized MCM-41 and chlorosulfonic acid and characterized by FTIR, XRD and TGA.
An efficient, one-pot three-component condensation of aromatic aldehydes, acetamide and 2-naphtol in the presence of catalytic amounts of MCM-41-N-propylsulfamic acid under thermal solvent-free conditions is described for the preparation of 1-amidoalkyl-2-naphtols.Figure optionsDownload high-quality image (116 K)Download as PowerPoint slide
Journal: Applied Catalysis A: General - Volume 470, 30 January 2014, Pages 303–310