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  • A novel tetrakis(pyrazolyl)borate ligand bearing triphenylphosphine oxide substituents.

A novel tetrakis(pyrazolyl)borate ligand bearing triphenylphosphine oxide substituents.

Dalton transactions (Cambridge, England : 2003) (2007-10-24)
Steven Kealey, Nicholas J Long, Andrew J P White, Antony D Gee
ABSTRACT

A new tetrakis(pyrazolyl)borate ligand bearing triphenylphosphine oxide moieties appended to the 3-position of the pyrazolyl rings is reported and shown to display varied coordination chemistry from tridentate N(2)O coordination with thallium to hexadentate N(3)O(3) coordination with europium.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Triphenylphosphine oxide, 98%