Mechanism of η-Pentadienyl Ligand Isomerization. First Structural Characterization of a 3-η1-Pentadienyl-Metal Complex1

John R. Bleeke; Patricia L. Earl

doi:10.1021/om00113a035

Mechanism of η-Pentadienyl Ligand Isomerization. First Structural Characterization of a 3-η¹-Pentadienyl-Metal Complex¹

John R. Bleeke
, Patricia L. Earl

Department of Chemistry

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

10 Scopus citations

Abstract

Treatment of (η⁵-pentadienyl)Re(CO)₃with 1 equiv of Et₂PCH₂CH₂PEt2 (depe) produces (cis-η¹-pentadienyl)Re(CO)₃(depe) (1). Upon irradiation at 0 °C, 1 is converted to (3-η¹-pentadienyl)Re(CO)₃(depe) (2). This species rearranges thermally via a phosphine dissociation/association process to (trans-η¹-pentadienyl)Re-(CO)₃(depe) (3). Compounds 1 and 2 have been structurally characterized.

Original language	English
Pages (from-to)	2735-2737
Number of pages	3
Journal	Organometallics
Volume	8
Issue number	11
DOIs	https://doi.org/10.1021/om00113a035
State	Published - Nov 1989

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title = "Mechanism of η-Pentadienyl Ligand Isomerization. First Structural Characterization of a 3-η1-Pentadienyl-Metal Complex1",

abstract = "Treatment of (η5-pentadienyl)Re(CO)3with 1 equiv of Et2PCH2CH2PEt2 (depe) produces (cis-η1-pentadienyl)Re(CO)3(depe) (1). Upon irradiation at 0 °C, 1 is converted to (3-η1-pentadienyl)Re(CO)3(depe) (2). This species rearranges thermally via a phosphine dissociation/association process to (trans-η1-pentadienyl)Re-(CO)3(depe) (3). Compounds 1 and 2 have been structurally characterized.",

author = "Bleeke, \{John R.\} and Earl, \{Patricia L.\}",

year = "1989",

month = nov,

doi = "10.1021/om00113a035",

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volume = "8",

pages = "2735--2737",

journal = "Organometallics",

issn = "0276-7333",

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T1 - Mechanism of η-Pentadienyl Ligand Isomerization. First Structural Characterization of a 3-η1-Pentadienyl-Metal Complex1

AU - Bleeke, John R.

AU - Earl, Patricia L.

PY - 1989/11

Y1 - 1989/11

N2 - Treatment of (η5-pentadienyl)Re(CO)3with 1 equiv of Et2PCH2CH2PEt2 (depe) produces (cis-η1-pentadienyl)Re(CO)3(depe) (1). Upon irradiation at 0 °C, 1 is converted to (3-η1-pentadienyl)Re(CO)3(depe) (2). This species rearranges thermally via a phosphine dissociation/association process to (trans-η1-pentadienyl)Re-(CO)3(depe) (3). Compounds 1 and 2 have been structurally characterized.

AB - Treatment of (η5-pentadienyl)Re(CO)3with 1 equiv of Et2PCH2CH2PEt2 (depe) produces (cis-η1-pentadienyl)Re(CO)3(depe) (1). Upon irradiation at 0 °C, 1 is converted to (3-η1-pentadienyl)Re(CO)3(depe) (2). This species rearranges thermally via a phosphine dissociation/association process to (trans-η1-pentadienyl)Re-(CO)3(depe) (3). Compounds 1 and 2 have been structurally characterized.

UR - https://www.scopus.com/pages/publications/9744231860

U2 - 10.1021/om00113a035

DO - 10.1021/om00113a035

M3 - Article

AN - SCOPUS:9744231860

SN - 0276-7333

VL - 8

SP - 2735

EP - 2737

JO - Organometallics

JF - Organometallics

IS - 11

ER -

Mechanism of η-Pentadienyl Ligand Isomerization. First Structural Characterization of a 3-η¹-Pentadienyl-Metal Complex¹

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