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路易斯酸在次级配位球内的迁移性:合作底物结合模型的建立。

Mobility of Lewis acids within the secondary coordination sphere: toward a model for cooperative substrate binding.

机构信息

University of Michigan, 930 N. University, Ann Arbor, MI 48109, USA.

出版信息

Chem Commun (Camb). 2020 Nov 7;56(86):13105-13108. doi: 10.1039/d0cc05121g. Epub 2020 Oct 5.

DOI:10.1039/d0cc05121g
PMID:33016291
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7606458/
Abstract

Distance dependence of appended Lewis acids in NH binding and deprotonation was evaluated within a series of zinc complexes. Variation of spacer-length to a tethered trialkylborane Lewis acid revealed distinct preferences for binding and stabilization of the resulting deprotonated NH unit.

摘要

在一系列锌配合物中评估了附加路易斯酸在 NH 结合和去质子化过程中的距离依赖性。改变连接到三烷基硼路易斯酸的间隔长度,对结合和稳定所得去质子化的 NH 单元表现出明显的偏好。

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