13C nuclear magnetic resonance spectroscopy of vanillin derivatives

1 January 1977

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1

No. 5,p. 492-494
https://doi.org/10.1039/p19770000492

Abstract

¹³ C Chemical shifts of vanillin and its chloro-, nitro-, O-acetyl, and O-methyl derivatives are reported. Carbon shifts together with carbon–proton and proton–proton coupling constants provide unambiguous structural determination.

Keywords

NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY