The 2D (H_b)C_b(N_bC_s)H_s experiment has been proposed to achieve through-bond intranucleotide sugar-to-base correlations in ¹³C,¹⁵N-labeled nucleic acids.

An analog experiment is the 2D (H_s)C_s(N_bC_b)H_b .

Implementation on AVANCE spectrometers equipped with a third channel and gradient technology.

The original experiment was described in 00JB291 .

Related 2D and 3D sugar-to-base pulse sequences are:

2D H_s(C_sN_bC_b)H_b
2D (H_s)C_s(N_bC_b)H_b
2D H_s(C_sN_b)H_b
2D H_s(C_s)N_b
3D H_sC_sN_b 3D H_sC_s(N_bC_b)H_b
3D H_s(C_sN_b)C_bH_b
3D (H_b)C_bN_b(C_s)H_s
3D (H_s)C_sN_b(C_b)H_b