✦ LIBER ✦
Comparison of four pulse sequences for the routine application of proton-carbon shift correlation
✍ Scribed by H. Kessler; C. Griesinger; G. Zimmermann
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 438 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Four different pulse sequences for proton-carbon shift correlation via 'J(CH) couplings are compared using amacrolide as a practical example. These are the COLOC sequence, a new improved variant of COLOC, the 2D-DEPT-COSY sequence and its new constant-time variant. It emerged that the 2D-DEPT-COSY and the modified COLOC sequences are the most appropriate for the purpose of routine proton-carbon shift correlation via direct coupling.