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机译:
机译:ChemInform Abstract: Synthesis of Two 1,3‐2,4‐Calix4bis‐crown Ethers Containing Two 1,2‐Phenylene and One Pyridine or Anisole Units in Each Crown Ether Moiety.
机译:(1,3)Pyrenophanes containing crown ether moieties as fluorescence sensors for metal and ammonium ions
机译:Nucleophilic attack toward group 4 metal complexes bearing reactive 1-aza-1,3-butadienyl and imido moieties
机译:The reactivities of ionpair and free ion as the nucleophiles in solid-liquid phase transfer sN reaction catalyzed by crown ethers.