Natural abundance carbon-13 spin diffusion enhanced by magic-angle spinning.
In: Chemical Physics Letters, Jg. 149 (1988) ; Nr. 2, S. 170-174
Zeitschriftenaufsatz / Fach: Chemie
A technique to enhance 13C spin diffusion by magic-angle spinning is described. The expt. is applied to camphor, where cross-peaks between 2 13C resonances are obsd. in a 2D exchange expt. when the spinner frequency is adjusted to match the difference in resonance frequencies of the 2 carbons involved.