4,4,5-Trimethyl-2-cyclohexen-1-one. Cyclization of the al- kylation product from run 11 gave the title enone, bp 60-65 °C (air bath, 0.15 mm): NMR ô 0.96 (d, 3 H, J = 6 Hz, CH3CH), 1.02, 1.15 (s, 3 H each (CH3),C), 5.90, 6.69 (d, 1 H each, J = 10 Hz, CH=CH); IR 1670. These spectral properties are consistent with the structure and in fair agreement with those reported by Flaugh et al.23 %3D

4,4,5-Trimethyl-2-cyclohexen-1-one. Cyclization of the al- kylation product from run 11 gave the title enone, bp 60-65 °C (air bath, 0.15 mm): NMR ô 0.96 (d, 3 H, J = 6 Hz, CH3CH), 1.02, 1.15 (s, 3 H each (CH3),C), 5.90, 6.69 (d, 1 H each, J = 10 Hz, CH=CH); IR 1670. These spectral properties are consistent with the structure and in fair agreement with those reported by Flaugh et al.23 %3D

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter15: Benzene And Aromaticity

Section15.SE: Something Extra

Problem 29AP: 3-Chlorocyclopropene, on treatment with AgBF4, gives a precipitate of AgCl and a stable solution of...

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