In:
Angewandte Chemie, Wiley, Vol. 135, No. 23 ( 2023-06-05)
Abstract:
[1.1.1]Propellane, which is structurally simple and compact, exhibits promising potential for the synthesis of disubstituted straight‐shaped bicyclo[1.1.1] pentane (BCP) compounds by manipulation of its highly reactive internal C−C bond. BCPs are considered to be isosteres of 1,4‐disubstituted benzenes, which have found broad applications in the areas of functional molecules and drug discovery. The internal C−C single bond of [1.1.1]propellane is regarded as a charge‐shift bond, which can be readily cleaved by radical means to construct BCPs. We herein report a novel synthetic method for (un)symmetric diphosphines based on the BCP motif, which can be interpreted as isosteres of 1,4‐bis(diphenylphosphino)benzenes. The obtained BCP‐diphosphine derivatives were used to generate a straight‐shaped Au complex and an Eu‐based coordination polymer.
Type of Medium:
Online Resource
ISSN:
0044-8249
,
1521-3757
DOI:
10.1002/ange.v135.23
DOI:
10.1002/ange.202303435
Language:
English
Publisher:
Wiley
Publication Date:
2023
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