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1H and 13C NMR Spectra of N- Ethyl- and N-Phenyl-β-carboline-1- carboxamides. Assignments by One- and Two-Dimensional Methods

✍ Scribed by M. L. López-Rodríguez; B. Benhamú; E. Fernández; M. J. Morcillo; C. Boticario

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
236 KB
Volume
34
Category
Article
ISSN
0749-1581

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✦ Synopsis

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 kHz were employed in the F , ('H) and the F, (',C) dimensions, respectively.

The long-range INEPT experiments were performed upon selective DANTE' excitation of suitable, well separated proton resonances and were optimized for coupling constants of 4-6 Hz.

'H and "C NMR Spectra of N-

Ethyl-and N-Phenyl-B-carboline-1carboxamides. Assignments by One-and Two-Dimensional Methods

MARfA L.

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