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Carbon‐13 spectra of 2‐hetera[3](1,1′)ferrocenophanes
Author(s) -
Piórko A.,
Ratajczak A.,
Dominiak M.
Publication year - 1981
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270160317
Subject(s) - electronegativity , chemistry , methylene , sulfur , chemical shift , nitrogen atom , spectral line , nmr spectra database , coupling constant , oxygen atom , nitrogen , selenium , carbon atom , atom (system on chip) , oxygen , carbon 13 nmr , stereochemistry , computational chemistry , medicinal chemistry , molecule , group (periodic table) , organic chemistry , ring (chemistry) , physics , particle physics , astronomy , computer science , embedded system
The analysis of the 13 C FT NMR spectra of 2‐hetera[3](1,1′)ferrocenophanes containing an oxygen, sulphur, selenium atom, phenyl‐substituted nitrogen or a methylene group in the 2‐position of the bridge has been carried out. The electronegativity of this fragment affects both chemical shifts and coupling constants, but no simple relationship was found.