Cover Feature: Incorporation of Boron into Uranium Metallacycles: Synthesis, Structure, and Reactivity of Boron‐Containing Uranacycles Derived from Bis(alkynyl)boranes (Chem. Eur. J. 60/2020) | Zendy

Ma Wangyang | Zendy; Douair Iskander | Zendy; Maron Laurent | Zendy; Ye Qing | Zendy

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Cover Feature: Incorporation of Boron into Uranium Metallacycles: Synthesis, Structure, and Reactivity of Boron‐Containing Uranacycles Derived from Bis(alkynyl)boranes (Chem. Eur. J. 60/2020)

Author(s) -

Ma Wangyang,

Douair Iskander,

Maron Laurent,

Ye Qing

Publication year - 2020

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.202004090

Subject(s) - boranes , borane , chemistry , intramolecular force , boron , reactivity (psychology) , ligand (biochemistry) , substituent , cycloaddition , medicinal chemistry , stereochemistry , organic chemistry , catalysis , medicine , biochemistry , receptor , alternative medicine , pathology

The first bis(alkynyl)borane‐supported actinide complexes are reported. Depending on R (i.e., the B ‐substituent), the bis(alkynyl)borane ligand can either coordinate in an η 5 ‐manner, affording a six‐membered uranaboracycle, or undergo a U IV ‐assisted intramolecular [2+2] cycloaddition to give a highly unusual fused bicyclic structure. More information can be found in the Communication by L. Maron, Q. Ye, et al. on page 13573.

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