Iron(0) mediated C-H activation of 1-hexyne

A mechanistic study using time-resolved infrared spectroscopy

Jan H. Blank, Rajesh K. Raju, Tao Yan, Edward Brothers, Marcetta Y. Darensbourg, Ashfaq A. Bengali

Research output: Contribution to journalArticle

Abstract

Photolysis of an iron tricarbonyl complex in the presence of 1-hexyne results in the activation of the terminal C-H bond to yield an iron-alkynyl species. The reaction proceeds through a single transition state with an activation enthalpy of 13.5 kcal mol-1. The resulting molecule may have potential as a C-C bond formation reagent.

Original languageEnglish
Pages (from-to)12292-12296
Number of pages5
JournalDalton Transactions
Volume45
Issue number31
DOIs
Publication statusPublished - 2016

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Time and motion study
Infrared spectroscopy
Spectrum Analysis
Iron
Chemical activation
Photolysis
Enthalpy
Molecules

ASJC Scopus subject areas

  • Inorganic Chemistry

Cite this

Iron(0) mediated C-H activation of 1-hexyne : A mechanistic study using time-resolved infrared spectroscopy. / Blank, Jan H.; Raju, Rajesh K.; Yan, Tao; Brothers, Edward; Darensbourg, Marcetta Y.; Bengali, Ashfaq A.

In: Dalton Transactions, Vol. 45, No. 31, 2016, p. 12292-12296.

Research output: Contribution to journalArticle

Blank, Jan H. ; Raju, Rajesh K. ; Yan, Tao ; Brothers, Edward ; Darensbourg, Marcetta Y. ; Bengali, Ashfaq A. / Iron(0) mediated C-H activation of 1-hexyne : A mechanistic study using time-resolved infrared spectroscopy. In: Dalton Transactions. 2016 ; Vol. 45, No. 31. pp. 12292-12296.
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