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Confirmation of the E and Z attribution to the isomers of 3‐ethylidene‐1‐azabicyco‐[2,2,2]octane by CMR spectroscopy
Author(s) -
Van Binst G.,
Tourwe D.
Publication year - 1972
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.1270040504
Subject(s) - octane , bicyclic molecule , attribution , chemistry , stereochemistry , organic chemistry , psychology , social psychology
CMR spectra of the following bicyclo[2,2,2]octane compounds were measured: 1‐azabicyclo[2,2,2]octan‐3‐one ( 3 ), 2‐azabicyclo[2,2,2]octan‐3‐one ( 5 ), bicyclo[2,2,2]octaone ( 4 ), 3‐ethyl‐1‐azabicyclo[2,2,2]oct‐2‐ene ( 6 ) and of the Z and E isomers of 3‐ethylidene‐1‐azabicyclo‐[2,2,2]octane ( 1 and 2 ). The attribution of the signals and confirmation of the Z and E configuration of isomers ( 1 ) and ( 2 ) is described.