Home Chemistry Heterocyclic Building Blocks Spiroes 9,9'-Spirobi[Fluorene]
Oxidation: It can undergo oxidation reactions, depending on the conditions and reagents used. For example, it can be oxidized to form spirobi[fluorenone] by using strong oxidizing agents.
Halogenation: You can halogenate 9,9'-spirobi[fluorene] by using halogenating reagents like chlorine, bromine, or iodine. This can lead to the substitution of hydrogen atoms with halogens on the aromatic rings.
Reduction: It can undergo reduction reactions, converting functional groups like carbonyl groups into hydroxyl groups or other substituents. Common reducing agents like lithium aluminum hydride (LiAlH4) or sodium borohydride (NaBH4) can be employed.
Aryl Grignard Reactions: You can prepare aryl Grignard reagents and add them to 9,9'-spirobi[fluorene] to form various aryl-substituted derivatives.
Friedel-Crafts Acylation or Alkylation: It can be used as a substrate in Friedel-Crafts acylation or alkylation reactions, where acyl or alkyl groups are added to the aromatic rings.
Nucleophilic Substitution: If the molecule contains suitable leaving groups (e.g., halogens or tosylates), it can undergo nucleophilic substitution reactions.
Cross-Coupling Reactions: You can use 9,9'-spirobi[fluorene] as a coupling partner in various cross-coupling reactions, such as Suzuki-Miyaura coupling, Heck reaction, or Sonogashira coupling.
Photochemical Reactions: The compound can undergo photochemical reactions when exposed to UV or visible light, leading to the formation of photoproducts.
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2,2'-(9,9'-Spirobi[fluorene]-2,7-diylbis(oxy))bis(ethan-1-ol)
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2,7-Dibromo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]
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2'-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene]
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2,2',7,7'-Tetrabromo-9,9'-spirobifluorene
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2,2',7-Tribromo-9,9'-spirobi[fluorene]
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