Studies on organophosphorus compounds XXVI. Synthesis and 13C NMR spectra of N,N-dialkyl thioamides
✍ Scribed by H. Fritz; P. Hug; H. Sauter; T. Winkler; S. -O. Lawesson; B. S. Pedersen; S. Scheibye; E. Logemann
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 337 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0037-9646
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A high-yield synthesis and puriÐcation of propiolamide is described. The structure and purity of the compound were conÐrmed by 1H, 13C and 15N NMR studies. Natural abundance 13C and 15N chemical shift measurements in 3.0 M acetonitrile solutions are reported along with 1H-1H, 1H-15N and 1H-13C spin
## Data acquisition time of 0.17 s, an average 'JCH of 170 Hz, 256 increments with 32 transients per increment, a delay of 1.5 s between transients and data were processed as a 2048 x 512 matrix using sine-bell functions for weighting and zero-filling in both domains. Spectral widths of 0.5 and 3 k