Australian Journal of Chemistry

Fluorine-19 substituent chemical shifts (SCS)

W Adcock, PD Bettess, SQA Rizvi

Index: Adcock,W. et al. Australian Journal of Chemistry, 1970 , vol. 23, p. 1921 - 1937

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Citation Number: 13

Abstract

Abstract A number of substituted aryl fluorides have been synthesized and their fluorine-19 substituent chemical shifts (scs) have been measured. The comparison of the scs of 1-(m- fluorophenyl) propan-2-one, 1-(p-fluorophenyl) propan-2-one, 7-fluorotetral-2-one, and 6- fluorotetral-2-one confirm Dewars l-3 conclusions that long-range non-mesomeric effects are transmitted through space and that this polar effect makes a considerable contribution to ...

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