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Cobalt(III) Bridged by gem-DEE: Facile Access to a New Type of Cross-Conjugated Organometallics

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Figshare2016-02-12 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Cobalt_III_Bridged_by_i_gem_i_DEE_Facile_Access_to_a_New_Type_of_Cross_Conjugated_Organometallics/2111347
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Reported in this communication are CoIII(cyclam) compounds bearing a gem-diethynylethene ligand (gem-DEE; 1–3), including the first examples of 3d metal bimetallic species bridged by gem-DEE (2 and 3). Compounds 1 and 2 were prepared in satisfactory yields under ambient conditions using mild alkylamine bases. X-ray structural characterizations revealed the retention of key geometric features of the gem-DEE ligand upon metalation.
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2016-02-12
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