Experimental and theoretical studies on the conjugation of the phosphorus-carbon double bond with a cyclopropyl group

Shigeo Kimura, Shigekazu Ito, Masaaki Yoshifuji, T. Veszprémi

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14 Citations (Scopus)

Abstract

X-ray structural analysis for (Z)-2-cyclopropyl-1-(2,4,6-tri-tert-butylphenyl)-1-phosphaethene (2) was performed to confirm that the cyclopropyl group largely interacts with the P=C group compared with its carbon analogue, vinylcyclopropane (1). Absorption spectrum and redox properties of 2 were also studied to prove the conjugation. Theoretical investigation for nonsubstituted derivatives (4) indicated conjugative interaction between the P=C and cyclopropyl groups and revealed the physicochemical similarities between the P=C and C=C bonds.

Original languageEnglish
Pages (from-to)6820-6823
Number of pages4
JournalJournal of Organic Chemistry
Volume68
Issue number17
DOIs
Publication statusPublished - Sep 1 2003

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Structural analysis
Phosphorus
Absorption spectra
Carbon
Derivatives
X rays
Oxidation-Reduction

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Experimental and theoretical studies on the conjugation of the phosphorus-carbon double bond with a cyclopropyl group. / Kimura, Shigeo; Ito, Shigekazu; Yoshifuji, Masaaki; Veszprémi, T.

In: Journal of Organic Chemistry, Vol. 68, No. 17, 01.09.2003, p. 6820-6823.

Research output: Contribution to journalArticle

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