Re(I) complexes of pyridyl-phosphinines and 2,2’-bipyridine derivatives: A comparison study

Antonia Loibl; Manuela Weber; Martin Lutz; Christian Müller

doi:10.1002/ejic.201801234

Re(I) complexes of pyridyl-phosphinines and 2,2’-bipyridine derivatives: A comparison study

Antonia Loibl, Manuela Weber, Martin Lutz, Christian Müller^*

^*Corresponding author for this work

Sub Crystal and Structural Chemistry

Institut für Chemie und Biochemie, Freie Universität Berlin

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

The coordination chemistry of 2‐(2′‐pyridyl)‐4,6‐diarylphosphinines towards ReI has been investigated and compared to the structurally analogous 2,2′‐bipyridine derivatives. The different steric properties of the chelating pyridylphosphinines with respect to substituted bipyridines lead to considerable differences in the structures of the mononuclear [(P^N)Re(CO)3X] and [(N^N)Re(CO)3X] (X = Cl, Br) complexes, both in the solid state and in solution. The phosphinine‐based coordination compounds are highly sensitive towards nucleophilic attack and react reversibly with water at the P=C double bond.

Original language	English
Pages (from-to)	1575-1585
Journal	European Journal of Inorganic Chemistry
Volume	2019
Issue number	11-12
DOIs	https://doi.org/10.1002/ejic.201801234
Publication status	Published - 31 Mar 2019

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Loibl_et_al-2019-European_Journal_of_Inorganic_ChemistryFinal published version, 2.43 MBLicence: Taverne

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title = "Re(I) complexes of pyridyl-phosphinines and 2,2{\textquoteright}-bipyridine derivatives: A comparison study",

abstract = "The coordination chemistry of 2‐(2′‐pyridyl)‐4,6‐diarylphosphinines towards ReI has been investigated and compared to the structurally analogous 2,2′‐bipyridine derivatives. The different steric properties of the chelating pyridylphosphinines with respect to substituted bipyridines lead to considerable differences in the structures of the mononuclear [(P^N)Re(CO)3X] and [(N^N)Re(CO)3X] (X = Cl, Br) complexes, both in the solid state and in solution. The phosphinine‐based coordination compounds are highly sensitive towards nucleophilic attack and react reversibly with water at the P=C double bond.",

author = "Antonia Loibl and Manuela Weber and Martin Lutz and Christian M{\"u}ller",

year = "2019",

month = mar,

day = "31",

doi = "10.1002/ejic.201801234",

language = "English",

volume = "2019",

pages = "1575--1585",

journal = "European Journal of Inorganic Chemistry",

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T1 - Re(I) complexes of pyridyl-phosphinines and 2,2’-bipyridine derivatives: A comparison study

AU - Loibl, Antonia

AU - Weber, Manuela

AU - Lutz, Martin

AU - Müller, Christian

PY - 2019/3/31

Y1 - 2019/3/31

N2 - The coordination chemistry of 2‐(2′‐pyridyl)‐4,6‐diarylphosphinines towards ReI has been investigated and compared to the structurally analogous 2,2′‐bipyridine derivatives. The different steric properties of the chelating pyridylphosphinines with respect to substituted bipyridines lead to considerable differences in the structures of the mononuclear [(P^N)Re(CO)3X] and [(N^N)Re(CO)3X] (X = Cl, Br) complexes, both in the solid state and in solution. The phosphinine‐based coordination compounds are highly sensitive towards nucleophilic attack and react reversibly with water at the P=C double bond.

AB - The coordination chemistry of 2‐(2′‐pyridyl)‐4,6‐diarylphosphinines towards ReI has been investigated and compared to the structurally analogous 2,2′‐bipyridine derivatives. The different steric properties of the chelating pyridylphosphinines with respect to substituted bipyridines lead to considerable differences in the structures of the mononuclear [(P^N)Re(CO)3X] and [(N^N)Re(CO)3X] (X = Cl, Br) complexes, both in the solid state and in solution. The phosphinine‐based coordination compounds are highly sensitive towards nucleophilic attack and react reversibly with water at the P=C double bond.

U2 - 10.1002/ejic.201801234

DO - 10.1002/ejic.201801234

M3 - Article

SN - 1434-1948

VL - 2019

SP - 1575

EP - 1585

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

IS - 11-12

ER -

Re(I) complexes of pyridyl-phosphinines and 2,2’-bipyridine derivatives: A comparison study

Abstract

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