Premium
Hochauflösungs‐Protonenresonanz‐Spektren von Nitroäthylen, 1‐Nitropropen‐(1) und 1‐Nitropropen‐(2)
Author(s) -
Fröhlin H. J.,
Loos K. R.,
Günthard Hs. H.
Publication year - 1968
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19680510713
Subject(s) - chemistry , abx test , coupling constant , spectral line , proton magnetic resonance , proton , analytical chemistry (journal) , nuclear magnetic resonance , organic chemistry , nuclear physics , statistics , physics , mathematics , particle physics , astronomy
The proton resonance spectra of nitroethylene, 1‐nitropropene‐(1), and 1‐nitropropene‐(2) have been measured in solution with high resolving power at 60 and 100 MHz. A full set of chemical shift and coupling constants, obtained from analysis of the spectra in terms of ABC , ABX 3 and ABCD 2 systems, respectively, is given.