Perfluorotropilidene valence isomers and the perfluorotropylium ion

WP Dailey, DM Lemal

Index: Dailey, William P.; Lemal, David M. Journal of the American Chemical Society, 1984 , vol. 106, # 4 p. 1169 - 1170

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Citation Number: 19

Abstract

3/x carbon skeleton in an unexpected fashion, yielding perfluoro-tricycl0 [3.2. OO~*~] hept-3- ene (2). This fluorocarbon gave rise to a complex but first-order I9F NMR spectrum (CH3CN) with multiplets at 6 113.5 and 143.2 (gem F's, JBcm= 173 Hz), 144.7 and 156.9 (vinyl F's), 202.9, 210.9, 219.5, and 226.6 (bridgehead F's)~ and IR (vapor) vM 1741 cm-I. Upon continued irradiation the NMR signals of 2 diminished in intensity with concomitant growth ...