A straight forward in situ preparation of NHC-substituted phosphapalladacycles

Guido D. Frey; Jan Schütz; Wolfgang A. Herrmann

doi:10.1016/j.jorganchem.2006.01.018

A straight forward in situ preparation of NHC-substituted phosphapalladacycles

Guido D. Frey, Jan Schütz, Wolfgang A. Herrmann

Technical University of Munich

Technical University of Munich

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

34 Scopus citations

Abstract

A new simple technique for the preparation of NHC-substituted phosphapalladacycles is reported by using phosphapalladacycle acetate precursors and azolium tetrafluoroborate salts in DMSO. The one-pot synthesis avoids multi-step reactions employing free carbenes. With this technique, NHC-substituted phosphapalladacycles were thus obtained that are not accessible via the free carbene route.

Original language	English
Pages (from-to)	2403-2408
Number of pages	6
Journal	Journal of Organometallic Chemistry
Volume	691
Issue number	11
DOIs	https://doi.org/10.1016/j.jorganchem.2006.01.018
State	Published - 15 May 2006

Keywords

Carbenes
In situ method
NHCs
Palladium
Phosphapalladacycle

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10.1016/j.jorganchem.2006.01.018

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title = "A straight forward in situ preparation of NHC-substituted phosphapalladacycles",

abstract = "A new simple technique for the preparation of NHC-substituted phosphapalladacycles is reported by using phosphapalladacycle acetate precursors and azolium tetrafluoroborate salts in DMSO. The one-pot synthesis avoids multi-step reactions employing free carbenes. With this technique, NHC-substituted phosphapalladacycles were thus obtained that are not accessible via the free carbene route.",

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AU - Frey, Guido D.

AU - Schütz, Jan

AU - Herrmann, Wolfgang A.

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Y1 - 2006/5/15

N2 - A new simple technique for the preparation of NHC-substituted phosphapalladacycles is reported by using phosphapalladacycle acetate precursors and azolium tetrafluoroborate salts in DMSO. The one-pot synthesis avoids multi-step reactions employing free carbenes. With this technique, NHC-substituted phosphapalladacycles were thus obtained that are not accessible via the free carbene route.

AB - A new simple technique for the preparation of NHC-substituted phosphapalladacycles is reported by using phosphapalladacycle acetate precursors and azolium tetrafluoroborate salts in DMSO. The one-pot synthesis avoids multi-step reactions employing free carbenes. With this technique, NHC-substituted phosphapalladacycles were thus obtained that are not accessible via the free carbene route.

KW - Carbenes

KW - In situ method

KW - NHCs

KW - Palladium

KW - Phosphapalladacycle

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DO - 10.1016/j.jorganchem.2006.01.018

M3 - Article

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VL - 691

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EP - 2408

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 11

ER -

A straight forward in situ preparation of NHC-substituted phosphapalladacycles

Abstract

Keywords

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