Reactions of homoleptic rare‐earth aryloxides based Lewis pairs with organic azides were investigated, which gave either bimetallic rare‐earth azide complexes in an end‐to‐end fashion or FLP‐type 1,1‐addition product depending on the nature of azide reagents. The current reaction was found to be applicable for Lewis acids across the full range of rare‐earth metals. More details are discussed in the article by Xu et al. on page 559—564.

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研究了基于均化稀土的基于芳基氧化物的Lewis对与有机叠氮化物的反应，根据叠氮化物试剂的性质，可以端到端的方式生成双金属稀土叠氮化物络合物，也可以生成FLP型1,1加成产物。 。发现当前反应适用于所有稀土金属的路易斯酸。Xu等人在文章中讨论了更多细节。在559-564页上。