Determination of the activation parameters of permanent allylic rearrangement in allyl- and methallylboranes and in 1,1-bis(dipropylborylmethyl)ethylene by dynamic NMR spectroscopy

Yu N. Bubnov, M. E. Gurskii, I. D. Gridnev, A. V. Ignatenko, Yu A. Ustynyuk, V. I. Mstislavsky

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

The activation parameters were determined for the permanent allylic rearrangement (PAR) in five organoboranes of allylic type by means of complete line shape analysis for the dynamic NMR spectra. The introduction of the second boron atom into the allylborane molecule leads to a significant decrease in the activation barrier of the PAR.

Original languageEnglish
Pages (from-to)127-132
Number of pages6
JournalJournal of Organometallic Chemistry
Volume424
Issue number2
DOIs
Publication statusPublished - 1992 Feb 11
Externally publishedYes

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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