عنوان مجله
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APPLIED ORGANOMETALLIC CHEMISTRY
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چکیده
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Ethylene diamine functionalized MIL‐101(Cr) was established to be an efficient organocatalyst for single‐pot synthesis of polyhydroquinolines via four‐
component condensation reaction between aldehydes, dimedone, β‐ketoecters
and ammonium acetate in aqueous medium. Ethylene diamine of the parent
open metal site MIL‐101(Cr) has been carried out through a post‐synthetic
modification (PSM) technique. Efficient transformation, mild condition, easy
product isolation and the potential high recycbility of the organocatalyst are
the key feature of this protocol
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