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Published April 1, 1973 | public
Journal Article Open

Nuclear magnetic resonance spectroscopy. 13C Fourier transform spectra of Δ8- and Δ9-tetrahydrocannabinol

Abstract

Carbon-13 nuclear magnetic resonance spectra have been taken of Δ8- and Δ9-tetrahydrocannabinol. The absorptions have been assigned to specific carbons with the aid of off-resonance and selective proton-decoupling experiments, as well as by chemical-shift comparison with model compounds.

Additional Information

Copyright © 1973 by the National Academy of Sciences. Contributed by John D. Roberts, January 24, 1973. We are deeply indebted to the Sheehan Institute and Sharps Associates (SISA), Cambridge, Mass., for the samples of I and II used in this work. This work was supported by the U.S. Public Health Service, Research Grant GM11072 from the Division of General Medical Sciences, and by the National Science Foundation. This is contribution no. 4625 from the Gates and Crellin Laboratories of Chemistry.

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August 22, 2023
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October 16, 2023