Long-range proton-fluorine spin-spin coupling. Further evidence for a 'direct' mechanism
- 1 January 1973
- journal article
- Published by CSIRO Publishing in Australian Journal of Chemistry
- Vol. 26 (12) , 2659-2663
- https://doi.org/10.1071/ch9732659
Abstract
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).Keywords
This publication has 0 references indexed in Scilit: