Boron-nitrogen adducts of 1,3,5-triaza-7-phosphaadamantane (PTA): Synthesis, reactivity, and molecular structure

Brian J. Frost; Charles A. Mebi; Phillip W. Gingrich

doi:10.1002/ejic.200501019

Boron-nitrogen adducts of 1,3,5-triaza-7-phosphaadamantane (PTA): Synthesis, reactivity, and molecular structure

Brian J. Frost, Charles A. Mebi, Phillip W. Gingrich

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

35 Scopus citations

Abstract

Addition of BH₃ to 1,3,5-triaza-7-phosphaadamantane (PTA) leads to the formation of the first coordination complex of PTA in which a nitrogen and not the phosphorus of PTA is involved in the bonding. Multinuclear NMR spectroscopy, X-ray crystallography, and computational chemistry are utilized in the characterization of the products. Crystal structures of PTA-BH₃ (1) and O=PTA-BH₃ (2) adducts are described. In addition a coordination polymer, [CpRu(PTA)₂Cl(Ph₃B₃O ₃)]_n (3), resulting from Lewis acid-base adduct formation between the PTA ligands of CpRu(PTA)₂Cl and the product of the cyclocondensation of phenylboronic acid is described. The polymeric compound 3 was also characterized by X-ray crystallography.

Original language	English (US)
Pages (from-to)	1182-1189
Number of pages	8
Journal	European Journal of Inorganic Chemistry
Issue number	6
DOIs	https://doi.org/10.1002/ejic.200501019
State	Published - Mar 20 2006
Externally published	Yes

Keywords

Borane adducts
Boroxine
Coordination modes
N,P ligands
Structure elucidation

ASJC Scopus subject areas

Inorganic Chemistry

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10.1002/ejic.200501019

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title = "Boron-nitrogen adducts of 1,3,5-triaza-7-phosphaadamantane (PTA): Synthesis, reactivity, and molecular structure",

abstract = "Addition of BH3 to 1,3,5-triaza-7-phosphaadamantane (PTA) leads to the formation of the first coordination complex of PTA in which a nitrogen and not the phosphorus of PTA is involved in the bonding. Multinuclear NMR spectroscopy, X-ray crystallography, and computational chemistry are utilized in the characterization of the products. Crystal structures of PTA-BH3 (1) and O=PTA-BH3 (2) adducts are described. In addition a coordination polymer, [CpRu(PTA)2Cl(Ph3B3O 3)]n (3), resulting from Lewis acid-base adduct formation between the PTA ligands of CpRu(PTA)2Cl and the product of the cyclocondensation of phenylboronic acid is described. The polymeric compound 3 was also characterized by X-ray crystallography.",

keywords = "Borane adducts, Boroxine, Coordination modes, N,P ligands, Structure elucidation",

author = "Frost, {Brian J.} and Mebi, {Charles A.} and Gingrich, {Phillip W.}",

year = "2006",

month = mar,

day = "20",

doi = "10.1002/ejic.200501019",

language = "English (US)",

pages = "1182--1189",

journal = "European Journal of Inorganic Chemistry",

issn = "1434-1948",

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TY - JOUR

T1 - Boron-nitrogen adducts of 1,3,5-triaza-7-phosphaadamantane (PTA)

T2 - Synthesis, reactivity, and molecular structure

AU - Frost, Brian J.

AU - Mebi, Charles A.

AU - Gingrich, Phillip W.

PY - 2006/3/20

Y1 - 2006/3/20

N2 - Addition of BH3 to 1,3,5-triaza-7-phosphaadamantane (PTA) leads to the formation of the first coordination complex of PTA in which a nitrogen and not the phosphorus of PTA is involved in the bonding. Multinuclear NMR spectroscopy, X-ray crystallography, and computational chemistry are utilized in the characterization of the products. Crystal structures of PTA-BH3 (1) and O=PTA-BH3 (2) adducts are described. In addition a coordination polymer, [CpRu(PTA)2Cl(Ph3B3O 3)]n (3), resulting from Lewis acid-base adduct formation between the PTA ligands of CpRu(PTA)2Cl and the product of the cyclocondensation of phenylboronic acid is described. The polymeric compound 3 was also characterized by X-ray crystallography.

AB - Addition of BH3 to 1,3,5-triaza-7-phosphaadamantane (PTA) leads to the formation of the first coordination complex of PTA in which a nitrogen and not the phosphorus of PTA is involved in the bonding. Multinuclear NMR spectroscopy, X-ray crystallography, and computational chemistry are utilized in the characterization of the products. Crystal structures of PTA-BH3 (1) and O=PTA-BH3 (2) adducts are described. In addition a coordination polymer, [CpRu(PTA)2Cl(Ph3B3O 3)]n (3), resulting from Lewis acid-base adduct formation between the PTA ligands of CpRu(PTA)2Cl and the product of the cyclocondensation of phenylboronic acid is described. The polymeric compound 3 was also characterized by X-ray crystallography.

KW - Borane adducts

KW - Boroxine

KW - Coordination modes

KW - N,P ligands

KW - Structure elucidation

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U2 - 10.1002/ejic.200501019

DO - 10.1002/ejic.200501019

M3 - Article

AN - SCOPUS:33645318406

SN - 1434-1948

SP - 1182

EP - 1189

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

IS - 6

ER -

Boron-nitrogen adducts of 1,3,5-triaza-7-phosphaadamantane (PTA): Synthesis, reactivity, and molecular structure

Abstract

Keywords

ASJC Scopus subject areas

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