Synthesis and Properties of Open Fullerenes Encapsulating Ammonia and Methane
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DOI: 10.1002/cphc.201701212
Abstract: Abstract We describe the synthesis and characterisation of open fullerene (1) and its reduced form (2) in which CH4 and NH3 are encapsulated, respectively. The 1H NMR resonance of endohedral NH3 is broadened by scalar coupling… read more here.
Keywords: ammonia; ch4; synthesis properties; properties open ... See more keywords
π-Extended Open-[70]Fullerenes with a Fused Azaacene.
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DOI: 10.1021/acs.orglett.3c00726
Abstract: By the reaction with aromatic diamines, π-extended open-[60]fullerenes were synthesized, in which the nucleophilicity of the diamine switched annulation and orifice-cutting modes, thus generating a fused pyrazine or imidazole. Employing this method for [70]fullerene analogues,… read more here.
Keywords: fused azaacene; fullerenes fused; open fullerenes; extended open ... See more keywords
Synthesis of open-[70]fullerenes bearing huge orifices.
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DOI: 10.1039/d3cc01717f
Abstract: Orifices with ring-atom counts of up to 13 have been created on [70]fullerenes as an isolable form. Herein, we report orifice-enlargement reactions providing huge orifices on [70]fullerene with ring-atom counts of 17, 18, and 20.… read more here.
Keywords: fullerenes bearing; huge orifices; synthesis open; open fullerenes ... See more keywords