Dinitrogen Splitting and Functionalization in the Coordination Sphere of Rhenium
Dinitrogen Splitting and Functionalization in the Coordination Sphere of Rhenium
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DOI：
10.1021/ja502759d
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发表时间：
2014-05-14
影响因子：
15
通讯作者：
Schneider, Sven
中科院分区：
文献类型：
--
作者：
Klopsch, Isabel;Finger, Markus;Schneider, Sven
[ReCl3(PPh3)(2)(NCMe)]与钳配体HN(CH2CH2PtBu2)(2) (HPNP)反应生成五配位铼(III)络合物[ReCl2(PNP)]。该化合物在还原时裂解 N-2，生成氮化铼 (V) [Re(N)Cl(PNP)]，这是 Re 配位层中的第一个例子。通过与 MeOTf 选择性形成 CN 键，证明了源自 N-2 的氮化物配体的官能化。
[ReCl3(PPh3)(2)(NCMe)] reacts with pincer ligand HN(CH2CH2PtBu2)(2) (HPNP) to five coordinate rhenium(III) complex [ReCl2(PNP)]. This compound cleaves N-2 upon reduction to give rhenium(V) nitride [Re(N)Cl(PNP)], as the first example in the coordination sphere of Re. Functionalization of the nitride ligand derived from N-2 is demonstrated by selective C N bond formation with MeOTf.