Synthesis, crystal structure and reactivity studies of iron complexes with pybox ligands

Tao Chen; Limin Yang; Dirong Gong; Kuo-Wei Huang

doi:10.1016/j.ica.2014.08.050

Synthesis, crystal structure and reactivity studies of iron complexes with pybox ligands

Tao Chen, Limin Yang, Dirong Gong, Kuo-Wei Huang

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

5 Scopus citations

Abstract

Iron(II) complexes, [Fe(2,6-bis(4,4-dimethyl-1,3-oxazolin-2-yl)pyridine)Cl2] ((Fe(Me2-pybox)Cl2), 3) and [Fe(2,6-bis(4,4-diphenyl-1,3-oxazolin-2-yl)pyridine)Cl2] ((Fe(Ph2-pybox)Cl2), 4), have been synthesized and characterized by X-ray crystallographic analysis. Upon treatment of complex 3 with silver triflate and 4 with acetonitrile, [Fe(Me2-pybox)(CH3CN)OTf2] (5) and [Fe(Ph2-pybox)(CH3CN)2Cl][FeCl3] (6) were obtained, respectively. The bulkier phenyl substitutes were found not only to cause the elongation of the N-Fe bonds but also influence the reactivity of the Fe center.

Original language	English (US)
Pages (from-to)	320-325
Number of pages	6
Journal	Inorganica Chimica Acta
Volume	423
Issue number	PA
DOIs	https://doi.org/10.1016/j.ica.2014.08.050
State	Published - Nov 2014

ASJC Scopus subject areas

Materials Chemistry
Physical and Theoretical Chemistry
Inorganic Chemistry

Access to Document

10.1016/j.ica.2014.08.050

Cite this

@article{31c25f1f149e4a2aafd38a746773243d,

title = "Synthesis, crystal structure and reactivity studies of iron complexes with pybox ligands",

abstract = "Iron(II) complexes, [Fe(2,6-bis(4,4-dimethyl-1,3-oxazolin-2-yl)pyridine)Cl2] ((Fe(Me2-pybox)Cl2), 3) and [Fe(2,6-bis(4,4-diphenyl-1,3-oxazolin-2-yl)pyridine)Cl2] ((Fe(Ph2-pybox)Cl2), 4), have been synthesized and characterized by X-ray crystallographic analysis. Upon treatment of complex 3 with silver triflate and 4 with acetonitrile, [Fe(Me2-pybox)(CH3CN)OTf2] (5) and [Fe(Ph2-pybox)(CH3CN)2Cl][FeCl3] (6) were obtained, respectively. The bulkier phenyl substitutes were found not only to cause the elongation of the N-Fe bonds but also influence the reactivity of the Fe center.",

author = "Tao Chen and Limin Yang and Dirong Gong and Kuo-Wei Huang",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: We are grateful for the financial support from King Abdullah University of Science and Technology. We thank Ms Geok Kheng Tan (NUS) for her kindly help in X-ray crystallographic analysis. Financial supports from the Natural Science Foundation of China (21302170, 21304050), the Science Foundation of Zhejiang Sci-Tech University (1201839-Y), the Program for Zhejiang Leading Team of Science and Technology Innovation (2010R50038-20) were also greatly appreciated.",

year = "2014",

month = nov,

doi = "10.1016/j.ica.2014.08.050",

language = "English (US)",

volume = "423",

pages = "320--325",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier",

number = "PA",

}

TY - JOUR

T1 - Synthesis, crystal structure and reactivity studies of iron complexes with pybox ligands

AU - Chen, Tao

AU - Yang, Limin

AU - Gong, Dirong

AU - Huang, Kuo-Wei

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: We are grateful for the financial support from King Abdullah University of Science and Technology. We thank Ms Geok Kheng Tan (NUS) for her kindly help in X-ray crystallographic analysis. Financial supports from the Natural Science Foundation of China (21302170, 21304050), the Science Foundation of Zhejiang Sci-Tech University (1201839-Y), the Program for Zhejiang Leading Team of Science and Technology Innovation (2010R50038-20) were also greatly appreciated.

PY - 2014/11

Y1 - 2014/11

N2 - Iron(II) complexes, [Fe(2,6-bis(4,4-dimethyl-1,3-oxazolin-2-yl)pyridine)Cl2] ((Fe(Me2-pybox)Cl2), 3) and [Fe(2,6-bis(4,4-diphenyl-1,3-oxazolin-2-yl)pyridine)Cl2] ((Fe(Ph2-pybox)Cl2), 4), have been synthesized and characterized by X-ray crystallographic analysis. Upon treatment of complex 3 with silver triflate and 4 with acetonitrile, [Fe(Me2-pybox)(CH3CN)OTf2] (5) and [Fe(Ph2-pybox)(CH3CN)2Cl][FeCl3] (6) were obtained, respectively. The bulkier phenyl substitutes were found not only to cause the elongation of the N-Fe bonds but also influence the reactivity of the Fe center.

AB - Iron(II) complexes, [Fe(2,6-bis(4,4-dimethyl-1,3-oxazolin-2-yl)pyridine)Cl2] ((Fe(Me2-pybox)Cl2), 3) and [Fe(2,6-bis(4,4-diphenyl-1,3-oxazolin-2-yl)pyridine)Cl2] ((Fe(Ph2-pybox)Cl2), 4), have been synthesized and characterized by X-ray crystallographic analysis. Upon treatment of complex 3 with silver triflate and 4 with acetonitrile, [Fe(Me2-pybox)(CH3CN)OTf2] (5) and [Fe(Ph2-pybox)(CH3CN)2Cl][FeCl3] (6) were obtained, respectively. The bulkier phenyl substitutes were found not only to cause the elongation of the N-Fe bonds but also influence the reactivity of the Fe center.

UR - http://hdl.handle.net/10754/563822

UR - https://linkinghub.elsevier.com/retrieve/pii/S0020169314005507

UR - http://www.scopus.com/inward/record.url?scp=84907587369&partnerID=8YFLogxK

U2 - 10.1016/j.ica.2014.08.050

DO - 10.1016/j.ica.2014.08.050

M3 - Article

SN - 0020-1693

VL - 423

SP - 320

EP - 325

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - PA

ER -

Synthesis, crystal structure and reactivity studies of iron complexes with pybox ligands

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

CCDC 879408: Experimental Crystal Structure Determination : (2,6-bis(4,4-dimethyl-4,5-dihydro-1,3-oxazol-2-yl)pyridine)-dichloro-iron(ii)

CCDC 879412: Experimental Crystal Structure Determination : 2,6-bis(4,4-diphenyl-4,5-dihydro-1,3-oxazol-2-yl)pyridine

CCDC 879409: Experimental Crystal Structure Determination : dichloro-(2,6-bis(4,4-diphenyl-4,5-dihydro-1,3-oxazol-2-yl)pyridine)-iron(ii) diethyl ether solvate

Cite this

Synthesis, crystal structure and reactivity studies of iron complexes with pybox ligands

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Datasets

CCDC 879408: Experimental Crystal Structure Determination : (2,6-bis(4,4-dimethyl-4,5-dihydro-1,3-oxazol-2-yl)pyridine)-dichloro-iron(ii)

CCDC 879412: Experimental Crystal Structure Determination : 2,6-bis(4,4-diphenyl-4,5-dihydro-1,3-oxazol-2-yl)pyridine

CCDC 879409: Experimental Crystal Structure Determination : dichloro-(2,6-bis(4,4-diphenyl-4,5-dihydro-1,3-oxazol-2-yl)pyridine)-iron(ii) diethyl ether solvate

Cite this