13C NMR spectra of 1-aryl-ferrocenylethylenes

1 January 1986

journal article
Published by Institute of Organic Chemistry & Biochemistry in Collection of Czechoslovak Chemical Communications

Vol. 51 (3) , 670-676
https://doi.org/10.1135/cccc19860670

Abstract

¹³C NMR spectra of 18 ferrocene analogues of trans stilbenes (1-aryl-2-ferrocenylethylenes) were measured. It was found that bridge group weakens the transfer of the substituent electron effects into ferrocene nucleus, especially distinctly into 3',4'positions of cyclopentadienyl ring. The transfer of substituent effects into β-position of the bridge -CH=CH- is greater in derivatives studied by us than in stilbenes. Synthesis of 1-(4-dimethylaminophenyl)-2-ferrocenylethylene is described.

Keywords

4'POSITIONS
13C NMR
FERROCENYLETHYLENES
FERROCENE ANALOGUES
TRANS STILBENES
NMR SPECTRA

This publication has 0 references indexed in Scilit: