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Spontaneous Ammonia Activation Through Coordination-Induced Bond Weakening in Molybdenum Complexes of a Dianionic Pentadentate Ligand Platform**
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-06-24 , DOI: 10.1002/anie.202203576 C Christopher Almquist 1 , Nicole Removski 1 , Thayalan Rajeshkumar 2 , Benjamin S Gelfand 1 , Laurent Maron 2 , Warren E Piers 1
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-06-24 , DOI: 10.1002/anie.202203576 C Christopher Almquist 1 , Nicole Removski 1 , Thayalan Rajeshkumar 2 , Benjamin S Gelfand 1 , Laurent Maron 2 , Warren E Piers 1
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Molybdenum complexes of the dianionic pentadentate ligand B2Pz4Py enable spontaneous activation of coordinated ammonia to release dihydrogen and form a dinuclear μ-nitrido Mo complex. DFT calculations and experimental investigations show that this ligand is highly effective at inducing N−H bond weakening and the ensuing chemistry brings to light potential side reactions in catalytic ammonia oxidation.
中文翻译：
通过双阴离子五齿配体平台的钼配合物中的配位诱导键弱化自发氨活化**
双阴离子五齿配体 B 2 Pz 4 Py 的钼配合物能够自发活化配位氨以释放二氢并形成双核 μ-氮化钼配合物。DFT 计算和实验研究表明，这种配体在诱导 N-H 键弱化方面非常有效，随后的化学反应揭示了催化氨氧化中潜在的副反应。
更新日期：2022-06-24
中文翻译：
通过双阴离子五齿配体平台的钼配合物中的配位诱导键弱化自发氨活化**
双阴离子五齿配体 B 2 Pz 4 Py 的钼配合物能够自发活化配位氨以释放二氢并形成双核 μ-氮化钼配合物。DFT 计算和实验研究表明，这种配体在诱导 N-H 键弱化方面非常有效，随后的化学反应揭示了催化氨氧化中潜在的副反应。
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