Synthesis of zwitterionic phosphapalladacycles: Unusual reactivity pattern of six-membered P,N-chelates

László Szi-Ferenc, Zsófia Császár, G. Lendvay, A. Bényei, Szabolcs Balogh, Balázs Nánási, Gergely Farkas, J. Bakos

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A cyclometalation motif has been discovered in the unprecedented reaction of Pd(II) precursors with simple pentane-2,4-diyl based aminoalkyl-phosphines. The unique six-membered zwitterionic palladacycles can easily be synthesized in the presence of 1 molar equiv of oxidant in high yields in a pure form. A comparison between the analogous ligands of different tether lengths revealed that the formation of the zwitterionic palladacycles is the exclusive privilege of the six-membered rings.

Original languageEnglish
Pages (from-to)2203-2206
Number of pages4
JournalOrganometallics
Volume37
Issue number14
DOIs
Publication statusPublished - Jul 23 2018

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Phosphines
pentanes
chelates
Oxidants
phosphines
reactivity
Ligands
ligands
rings
synthesis
pentane

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

Cite this

Synthesis of zwitterionic phosphapalladacycles : Unusual reactivity pattern of six-membered P,N-chelates. / Szi-Ferenc, László; Császár, Zsófia; Lendvay, G.; Bényei, A.; Balogh, Szabolcs; Nánási, Balázs; Farkas, Gergely; Bakos, J.

In: Organometallics, Vol. 37, No. 14, 23.07.2018, p. 2203-2206.

Research output: Contribution to journalArticle

Szi-Ferenc, László ; Császár, Zsófia ; Lendvay, G. ; Bényei, A. ; Balogh, Szabolcs ; Nánási, Balázs ; Farkas, Gergely ; Bakos, J. / Synthesis of zwitterionic phosphapalladacycles : Unusual reactivity pattern of six-membered P,N-chelates. In: Organometallics. 2018 ; Vol. 37, No. 14. pp. 2203-2206.
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