Sulfato-bridged ECE-pincer palladium(II) complexes: structures in the solid-state and in solution, and catalytic properties

C.A. Kruithof; A. Berger; H.P. Dijkstra; F. Soulimani; T. Visser; M. Lutz; A.L. Spek; R.J.M. Klein Gebbink; G. van Koten

Sulfato-bridged ECE-pincer palladium(II) complexes: structures in the solid-state and in solution, and catalytic properties

C.A. Kruithof, A. Berger, H.P. Dijkstra, F. Soulimani, T. Visser, M. Lutz, A.L. Spek, R.J.M. Klein Gebbink, G. van Koten

Dept of Chemistry

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

Abstract

ECE-pincer sulfato palladium complexes (pincer = [C(6)H(3)(CH(2)E)(2)-2,6](-); E = SPh (), SMe (), S(t)Bu (), NMe(2) ()) were synthesized and characterized. In the solid-state (X-ray determinations) and exist as neutral ECE-pincer palladium sulfato complexes with a mu(2)-O,O' bridging sulfato ligand. IR and Raman spectroscopic studies revealed that in the solid-state the complexes can be present as either solely neutral or as a mixture of neutral and ionic species, depending on the preparation and morphology of the solids. In water, ionic complexes with non-coordinating sulfate ions prevail. Preliminary studies of the catalytic activity of in the Suzuki-Miyaura C-C cross-coupling reaction of 3-iodobenzoic acid and sodium tetraphenylborate in water reveal that the C-C cross-coupling product is efficiently formed in good yields at room temperature

Original language	Undefined/Unknown
Pages (from-to)	3306-3314
Number of pages	9
Journal	Dalton Transactions
Volume	2009
Issue number	17
Publication status	Published - 2009

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title = "Sulfato-bridged ECE-pincer palladium(II) complexes: structures in the solid-state and in solution, and catalytic properties",

abstract = "ECE-pincer sulfato palladium complexes (pincer = [C(6)H(3)(CH(2)E)(2)-2,6](-); E = SPh (), SMe (), S(t)Bu (), NMe(2) ()) were synthesized and characterized. In the solid-state (X-ray determinations) and exist as neutral ECE-pincer palladium sulfato complexes with a mu(2)-O,O' bridging sulfato ligand. IR and Raman spectroscopic studies revealed that in the solid-state the complexes can be present as either solely neutral or as a mixture of neutral and ionic species, depending on the preparation and morphology of the solids. In water, ionic complexes with non-coordinating sulfate ions prevail. Preliminary studies of the catalytic activity of in the Suzuki-Miyaura C-C cross-coupling reaction of 3-iodobenzoic acid and sodium tetraphenylborate in water reveal that the C-C cross-coupling product is efficiently formed in good yields at room temperature",

author = "C.A. Kruithof and A. Berger and H.P. Dijkstra and F. Soulimani and T. Visser and M. Lutz and A.L. Spek and \{Klein Gebbink\}, R.J.M. and \{van Koten\}, G.",

note = "Het lukt niet om nog een file aan te hangen: http://www.rsc.org/ej/DT/2009/b816936e.pdf",

year = "2009",

language = "Undefined/Unknown",

volume = "2009",

pages = "3306--3314",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "Royal Society of Chemistry",

number = "17",

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TY - JOUR

T1 - Sulfato-bridged ECE-pincer palladium(II) complexes: structures in the solid-state and in solution, and catalytic properties

AU - Kruithof, C.A.

AU - Berger, A.

AU - Dijkstra, H.P.

AU - Soulimani, F.

AU - Visser, T.

AU - Lutz, M.

AU - Spek, A.L.

AU - Klein Gebbink, R.J.M.

AU - van Koten, G.

N1 - Het lukt niet om nog een file aan te hangen: http://www.rsc.org/ej/DT/2009/b816936e.pdf

PY - 2009

Y1 - 2009

N2 - ECE-pincer sulfato palladium complexes (pincer = [C(6)H(3)(CH(2)E)(2)-2,6](-); E = SPh (), SMe (), S(t)Bu (), NMe(2) ()) were synthesized and characterized. In the solid-state (X-ray determinations) and exist as neutral ECE-pincer palladium sulfato complexes with a mu(2)-O,O' bridging sulfato ligand. IR and Raman spectroscopic studies revealed that in the solid-state the complexes can be present as either solely neutral or as a mixture of neutral and ionic species, depending on the preparation and morphology of the solids. In water, ionic complexes with non-coordinating sulfate ions prevail. Preliminary studies of the catalytic activity of in the Suzuki-Miyaura C-C cross-coupling reaction of 3-iodobenzoic acid and sodium tetraphenylborate in water reveal that the C-C cross-coupling product is efficiently formed in good yields at room temperature

AB - ECE-pincer sulfato palladium complexes (pincer = [C(6)H(3)(CH(2)E)(2)-2,6](-); E = SPh (), SMe (), S(t)Bu (), NMe(2) ()) were synthesized and characterized. In the solid-state (X-ray determinations) and exist as neutral ECE-pincer palladium sulfato complexes with a mu(2)-O,O' bridging sulfato ligand. IR and Raman spectroscopic studies revealed that in the solid-state the complexes can be present as either solely neutral or as a mixture of neutral and ionic species, depending on the preparation and morphology of the solids. In water, ionic complexes with non-coordinating sulfate ions prevail. Preliminary studies of the catalytic activity of in the Suzuki-Miyaura C-C cross-coupling reaction of 3-iodobenzoic acid and sodium tetraphenylborate in water reveal that the C-C cross-coupling product is efficiently formed in good yields at room temperature

M3 - Article

SN - 1477-9226

VL - 2009

SP - 3306

EP - 3314

JO - Dalton Transactions

JF - Dalton Transactions

IS - 17

ER -