Keten. Part 19. The reactions of 2,4,6-trimethylbenzonitrile N-oxide with ketens
- 1 January 1983
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- p. 979-983
- https://doi.org/10.1039/p19830000979
Abstract
Diphenylketen, t-butylcyanoketen, and dimethylketen react with the title nitrile oxide to form 1:1 adducts shown to have the oxazolinone structures (5); keten, t-butylethoxycarbonylketen, and phenyl isocyanate fail to react. The nitrile oxide is deoxygenated by diphenylketen and dimethylketen; in the latter case a new type of deoxygenation process occurs forming the unsaturated ketone (11) and thence the isoxazoline (8).Keywords
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