The Application of Simple and Easy to Implement Decoupling Pulse Scheme Combinations to Effect Decoupling of Large 𝐽 Values with Reduced Artifacts

Figure 6

The ³¹P NMR spectrum of HP(=O)(OCH₂CH₃)₂ indicates the resultant sidebands with decoupling of ¹H by (a) CW decoupling (PL, 5 dB; 𝜈_1/2, 3.85 Hz; DB, ~45 Hz; SDB, irrelevant) and (b) CPD decoupling using WALTZ (PW, 45 μs; PL, 6 dB; 𝜈_1/2, 1.45 Hz; DB, 15 kHz; SDB, 3 kHz).