Literature DB >> 17511451

Redox behavior of cyclo[6]pyrrole in the formation of a uranyl complex.

Patricia J Melfi1, Sung Kuk Kim, Jeong Tae Lee, Frédéric Bolze, Daniel Seidel, Vincent M Lynch, Jacqueline M Veauthier, Andrew J Gaunt, Mary P Neu, Zhongping Ou, Karl M Kadish, Shunichi Fukuzumi, Kei Ohkubo, Jonathan L Sessler.   

Abstract

A uranyl complex, the first metal complex to be formed from the cyclo[n]pyrrole series of expanded porphyrins, is formed when cyclo[6]pyrrole is treated with the uranyl cation under aerobic conditions. Spectroscopic, spectroelectrochemical, and electron spin resonance data of this species are consistent with the ligand in the complex being oxidized to an antiaromatic form.

Entities:  

Year:  2007        PMID: 17511451     DOI: 10.1021/ic700781t

Source DB:  PubMed          Journal:  Inorg Chem        ISSN: 0020-1669            Impact factor:   5.165


  5 in total

1.  Functionalized 2,2'-Bipyrroles: Building Blocks for Pyrrolic Macrocycles.

Authors:  Gonzalo Anguera; James T Brewster; David Sánchez-García; Jonathan L Sessler
Journal:  Macroheterocycles       Date:  2018       Impact factor: 1.200

2.  Synthesis and Characterization of Pyridine Dipyrrolide Uranyl Complexes.

Authors:  Brett M Hakey; Dylan C Leary; Lauren M Lopez; Leyla R Valerio; William W Brennessel; Carsten Milsmann; Ellen M Matson
Journal:  Inorg Chem       Date:  2022-04-14       Impact factor: 5.436

3.  Theoretical investigation of the aromaticity and electronic properties of protonated and unprotonated molecules in the series hexaphyrin(1.0.0.1.0.0) to hexaphyrin(1.1.1.1.1.1).

Authors:  Gang Sun; Xi-Xin Duan; Chun-Hui Yu; Chun-Guang Liu
Journal:  J Mol Model       Date:  2015-11-20       Impact factor: 1.810

4.  Inner-sphere vs. outer-sphere reduction of uranyl supported by a redox-active, donor-expanded dipyrrin.

Authors:  James R Pankhurst; Nicola L Bell; Markus Zegke; Lucy N Platts; Carlos Alvarez Lamfsus; Laurent Maron; Louise S Natrajan; Stephen Sproules; Polly L Arnold; Jason B Love
Journal:  Chem Sci       Date:  2016-10-28       Impact factor: 9.825

5.  UO2 2+-mediated ring contraction of pyrihexaphyrin: synthesis of a contracted expanded porphyrin-uranyl complex.

Authors:  James T Brewster; Harrison D Root; Daniel Mangel; Adam Samia; Hadiqa Zafar; Adam C Sedgwick; Vincent M Lynch; Jonathan L Sessler
Journal:  Chem Sci       Date:  2019-04-30       Impact factor: 9.825

  5 in total

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