Isolation and characterization of bis(۲-ethylheptyl) phthalate from Cynodon dactylon (L.) and studies on catalytic activity of its Cu(II) complex in the green preparation of ۱,۸-dioxo-octahydroxanthenes
Publish Year: 1401
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JAOC-2-1_006
تاریخ نمایه سازی: 20 اردیبهشت 1401
Abstract:
Bis(۲-ethylheptyl) phthalate is an anti-oxidant and anticancer compound that was extracted from the Cynodon dactylon plant stem extract and fully identified and characterized by FTIR, CHN, ۱HNMR, ۱۳CNMR, along with various ۲D NMR techniques. The phthalate compound was modified and functionalized by polyethylene glycol (PEG) chains followed by complexation to Cu(II) ions. The resultant complex was applied as an efficient and strong recyclable homogeneous catalyst for the preparation of ۱,۸-dioxo-octahydroxanthenes under mild conditions. The homogeneous catalyst could be recovered and reused for several times.
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Authors
Ali Allahresani
Department of Chemistry, Faculty of Science, University of Birjand, P.O. BOX ۹۷۱۷۵-۶۱۵, Birjand, Iran
Fatemeh Ghorbanian
Department of Chemistry, Faculty of Science, University of Birjand, P.O. BOX ۹۷۱۷۵-۶۱۵, Birjand, Iran
Mohammad Ali Nasseri
Department of Chemistry, Faculty of Science, University of Birjand, P.O. BOX ۹۷۱۷۵-۶۱۵, Birjand, Iran
Milad Kazemnejadi
Department of Chemistry, Faculty of Science, University of Birjand, P.O. BOX ۹۷۱۷۵-۶۱۵, Birjand, Iran