Oxygen atom exchange in rhenium bipyridine and phenanthroline tetracarbonyl cations with (H2O)-O-18 Academic Article

abstract

• 2018 Elsevier Ltd [Re(bpy)(CO)4][OTf] 1 and [Re(phen)(CO)4][BF4] 2 (bpy = 2,2-bipyridine and phen = 1,10-phenanthroline) in acetonitrile have been shown to undergo oxygen atom exchange reactions with 18-oxygen labelled water regioselectivity at the axial CO ligands. This process is proposed to proceed via an hydroxycarbonyl intermediate, with a H = 49.9 4.1 kJ/mol in the case of complex 1.

authors

• Darensbourg, Donald

published proceedings

• POLYHEDRON

altmetric score

• 0.25

author list (cited authors)

• Folsom, T. M., & Darensbourg, D. J.

citation count

• 0

complete list of authors

• Folsom, Tucker M||Darensbourg, Donald J

publication date

• December 2018

publisher

• Elsevier  Publisher

published in

• Polyhedron  Journal

keywords

• (h2o)-o-18
• Carbonyls
• Infrared
• Kinetics
• Oxygen Exchange

Digital Object Identifier (DOI)

• 10.1016/j.poly.2018.08.074

start page

• 58

end page

• 63

volume

• 156

URL

• http://dx.doi.org/10.1016/j.poly.2018.08.074