Premium
350 MHz 1 H NMR spectra, dipole moments and preferred conformation of 8,9‐epoxy‐6,7‐dihydro‐5 H ‐benzocyclohepten‐5‐ones
Author(s) -
Huet Jean,
KotkowskaMachnik Zofia,
Zakrzewski Janusz
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.1270160315
Subject(s) - dipole , epoxy , ring (chemistry) , spectral line , chemistry , derivative (finance) , nmr spectra database , nuclear magnetic resonance , position (finance) , crystallography , stereochemistry , computational chemistry , physics , organic chemistry , quantum mechanics , finance , financial economics , economics
350 MHz 1 H NMR spectra and dipole moments showed that in the preferred conformation of 8,9‐epoxy‐6,7‐dihydro‐5 H ‐benzocyclohepten‐5‐one and its 1,4‐dimethoxy derivative the oxirane ring takes a pseudo‐axial position.