Ligand Exchange via Coordinative Si-N Bond Cleavage and Pseudorotation in Neutral Pentacoordinate Silicon Complexes

Inna Kalikhman, Daniel Kost

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Introduction of a chiral ligand to a series of pentacoordinate silicon complexes led to the assignment of two intramolecular rate processes: Si-N cleavage and pseudorotation. Linear correlations between 15N and 29Si chemical shifts of the complexes, as well as between the latter and the N-methyl exchange barriers were attributed to variation in strength of N→Si coordination.

Original languageEnglish
Title of host publicationOrganosilicon Chemistry Set
Subtitle of host publicationFrom Molecules to Materials
Publisherwiley
Pages446-451
Number of pages6
ISBN (Electronic)9783527620777
ISBN (Print)9783527323470
DOIs
StatePublished - 1 Jan 2005

Keywords

  • Multinuclear NMR
  • Pentacoordinate
  • Stereodynamics

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