
%0 Journal Article
%A Adcock, W 
%A Rizvi, SQA 
%T Long-range proton-fluorine spin-spin coupling. Further evidence for a 'direct' mechanism
%J Australian Journal of Chemistry
%D 1973/12/01
%V 26
%N 12
%P 2659-2663
%K 
%R https://doi.org/10.1071/CH9732659
%U https://www.publish.csiro.au/paper/CH9732659 
%X A variable temperature p.m.r. study of outho- and peri-acetyl substituted fluoro-naphthalenes (including o-fluoroacetophenone) has been carried out. Further, 1-fluoro- 8-methylnaphthalene (previously unknown) has been synthesized and its p.m.r. spectra has been measured at various temperatures. The data, together with 19F substituent chemical shifts (SCS) for ortho-substituted cyanofluoronaphthalenes, provide further strong support for a through-space coupling mechanism (JMe,F). 
