Ketenes. V. Reactions of Ketenes with Dienes and Olefins1

JC Martin, PG Gott, VW Goodlett…

Index: Martin,J.C. et al. Journal of Organic Chemistry, 1965 , vol. 30, p. 4175 - 4180

Full Text: HTML

Citation Number: 42

Abstract

1 nation of elemental analysis and infrared and nmr spectra. Infrared bands at 5.62 pZ6 showed that the adduct was a cyclobutanone, and bands at 6.12 and 9.98 p demonstrated the presence of a terminal vinyl group. The nmr spectrumZ6 verified the presence of a terminal vinyl group and showed a methylene group adjacent to a carbonyl group. The methylene groups adjacent to the carbonyl group in cyclobutanone occur at 3.03 ppm, ...