Mononuclear complexes of platinum group metals containing η6- And η5cyclic II-perimeter hydrocarbon and pyridylpyrazolyl derivatives: Syntheses and structural studies

Gajendra Gupta; Chong Zheng; Peng Wang; Kollipara Mohan Rao

doi:10.1002/zaac.200900475

Mononuclear complexes of platinum group metals containing η⁶- And η⁵cyclic II-perimeter hydrocarbon and pyridylpyrazolyl derivatives: Syntheses and structural studies

Gajendra Gupta
, Chong Zheng
, Peng Wang
, Kollipara Mohan Rao

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

13 Scopus citations

Abstract

Piano-stool-shaped platinum group metal compounds, stable in the solid state and in solution, which are based on 2-(5-pheny1-1H-pyrazol-3-yl)pyridine (L) with the formulas [(η⁶-arene)Ru(L)C1]PR₆{arene= C₆H₆ (1),p-cymene (2), and C₆Me₆, (3)}, [(η⁶-C₅Me₅)M(L)C1]PF₆ {M = Rh (4), Ir (5)}, and [(η⁵-C₅H₅) Ru(TPPh₃)(L)]PF₆ (6), [(η⁵-C ₅.H₅)Os(PPh₃)(L)]PF₆ (7), [(η⁵-C₅Me₅)Ru(PPh₃)(L)]PF ₆ (8), and [(η⁵-C₉H₇)Ru(PPh ₃)-(L)]PF₆ (9) were prepared by a general, method, and characterized by NMR and IR spectroscopy and mass spectrometry. The molecular structures of compounds 4 and 5 were established by single-crystal X-ray diffraction. In each compound the metal is connected to N1 and N11 in a k ² manner.

Original language	English
Pages (from-to)	758-764
Number of pages	7
Journal	Zeitschrift fur Anorganische und Allgemeine Chemie
Volume	636
Issue number	5
DOIs	https://doi.org/10.1002/zaac.200900475
State	Published - Apr 2010
Externally published	Yes

Keywords

Iridium
Osmium
Phenylpyrazolylpyridines
Rhodium
Ruthenium

Access to Document

10.1002/zaac.200900475

Cite this

@article{2208f2f835cb4e60ad67ab9146439a77,

title = "Mononuclear complexes of platinum group metals containing η6- And η5cyclic II-perimeter hydrocarbon and pyridylpyrazolyl derivatives: Syntheses and structural studies",

abstract = "Piano-stool-shaped platinum group metal compounds, stable in the solid state and in solution, which are based on 2-(5-pheny1-1H-pyrazol-3-yl)pyridine (L) with the formulas [(η6-arene)Ru(L)C1]PR6\{arene= C6H6 (1),p-cymene (2), and C6Me6, (3)\}, [(η6-C5Me5)M(L)C1]PF6 \{M = Rh (4), Ir (5)\}, and [(η5-C5H5) Ru(TPPh3)(L)]PF6 (6), [(η5-C 5.H5)Os(PPh3)(L)]PF6 (7), [(η5-C5Me5)Ru(PPh3)(L)]PF 6 (8), and [(η5-C9H7)Ru(PPh 3)-(L)]PF6 (9) were prepared by a general, method, and characterized by NMR and IR spectroscopy and mass spectrometry. The molecular structures of compounds 4 and 5 were established by single-crystal X-ray diffraction. In each compound the metal is connected to N1 and N11 in a k 2 manner.",

keywords = "Iridium, Osmium, Phenylpyrazolylpyridines, Rhodium, Ruthenium",

author = "Gajendra Gupta and Chong Zheng and Peng Wang and Rao, \{Kollipara Mohan\}",

year = "2010",

month = apr,

doi = "10.1002/zaac.200900475",

language = "English",

volume = "636",

pages = "758--764",

journal = "Zeitschrift fur Anorganische und Allgemeine Chemie",

issn = "0044-2313",

publisher = "Wiley-VCH Verlag",

number = "5",

}

Mononuclear complexes of platinum group metals containing η⁶- And η⁵cyclic II-perimeter hydrocarbon and pyridylpyrazolyl derivatives: Syntheses and structural studies. / Gupta, Gajendra; Zheng, Chong; Wang, Peng et al.
In: Zeitschrift fur Anorganische und Allgemeine Chemie, Vol. 636, No. 5, 04.2010, p. 758-764.

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

TY - JOUR

T1 - Mononuclear complexes of platinum group metals containing η6- And η5cyclic II-perimeter hydrocarbon and pyridylpyrazolyl derivatives

T2 - Syntheses and structural studies

AU - Gupta, Gajendra

AU - Zheng, Chong

AU - Wang, Peng

AU - Rao, Kollipara Mohan

PY - 2010/4

Y1 - 2010/4

N2 - Piano-stool-shaped platinum group metal compounds, stable in the solid state and in solution, which are based on 2-(5-pheny1-1H-pyrazol-3-yl)pyridine (L) with the formulas [(η6-arene)Ru(L)C1]PR6{arene= C6H6 (1),p-cymene (2), and C6Me6, (3)}, [(η6-C5Me5)M(L)C1]PF6 {M = Rh (4), Ir (5)}, and [(η5-C5H5) Ru(TPPh3)(L)]PF6 (6), [(η5-C 5.H5)Os(PPh3)(L)]PF6 (7), [(η5-C5Me5)Ru(PPh3)(L)]PF 6 (8), and [(η5-C9H7)Ru(PPh 3)-(L)]PF6 (9) were prepared by a general, method, and characterized by NMR and IR spectroscopy and mass spectrometry. The molecular structures of compounds 4 and 5 were established by single-crystal X-ray diffraction. In each compound the metal is connected to N1 and N11 in a k 2 manner.

AB - Piano-stool-shaped platinum group metal compounds, stable in the solid state and in solution, which are based on 2-(5-pheny1-1H-pyrazol-3-yl)pyridine (L) with the formulas [(η6-arene)Ru(L)C1]PR6{arene= C6H6 (1),p-cymene (2), and C6Me6, (3)}, [(η6-C5Me5)M(L)C1]PF6 {M = Rh (4), Ir (5)}, and [(η5-C5H5) Ru(TPPh3)(L)]PF6 (6), [(η5-C 5.H5)Os(PPh3)(L)]PF6 (7), [(η5-C5Me5)Ru(PPh3)(L)]PF 6 (8), and [(η5-C9H7)Ru(PPh 3)-(L)]PF6 (9) were prepared by a general, method, and characterized by NMR and IR spectroscopy and mass spectrometry. The molecular structures of compounds 4 and 5 were established by single-crystal X-ray diffraction. In each compound the metal is connected to N1 and N11 in a k 2 manner.

KW - Iridium

KW - Osmium

KW - Phenylpyrazolylpyridines

KW - Rhodium

KW - Ruthenium

UR - https://www.scopus.com/pages/publications/77950845570

U2 - 10.1002/zaac.200900475

DO - 10.1002/zaac.200900475

M3 - Article

AN - SCOPUS:77950845570

SN - 0044-2313

VL - 636

SP - 758

EP - 764

JO - Zeitschrift fur Anorganische und Allgemeine Chemie

JF - Zeitschrift fur Anorganische und Allgemeine Chemie

IS - 5