[Question from NMRWiki Q&A forum] how to get a 1H-15N HMBC spectroscopy

[nmrlearner]

how to get a 1H-15N HMBC spectroscopy

hi All,

I run a 1H-15N HMBC experiment on a Bruker AVANCE III 600 MHz spectrometer. But I fail to get the long- range correlation signal. please help me to set the acquisition parameters of the 1H-15 HMBC experiment, especially the “cnst2” (J(XH)) and the “cnst13” (J(XH) long range), or other key parameters.

Thank you very much!



Check if somebody has answered this question on NMRWiki QA forum