
%0 Journal Article
%A Verma, SM 
%A Subba Rao, O 
%T Conformational analysis about the N-N bond by P.M.R. spectroscopy: N'-derivatives of N-amino-1,2,3,4-tetrahydro-9-oxo-1,4-ethanonaphthalene-<I>endo</I>-2,3-dicarboximide
%J Australian Journal of Chemistry
%D 1973/09/01
%V 26
%N 9
%P 1963-1968
%K 
%R https://doi.org/10.1071/CH9731963
%U https://www.publish.csiro.au/paper/CH9731963 
%X A series of N?-derivatives of N-amino-1,2,3,4-tetrahydro-9-oxo-1,4- ethanonaphthalene-endo-2,3-dicarboximide have been prepared and their p.m.r. spectra studied. The non-planar ?cage-moiety? structure has been used in the conformational study. Temperature dependent spectral changes have been related to conformational changes about the N-N bond.     The endo configuration of the major product obtained in Diels-Alder addition of maleic anhydride on &#946;-naphthol has been strongly evidenced. 
