Complete  1 H and  13 C NMR spectral assignment of hydrogenated oxoisoaporphine derivatives | Zendy

SobarzoSánchez Eduardo | Zendy; Cassels Bruce K. | Zendy; Castedo Luis | Zendy

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Complete 1 H and 13 C NMR spectral assignment of hydrogenated oxoisoaporphine derivatives

Author(s) -

SobarzoSánchez Eduardo,

Cassels Bruce K.,

Castedo Luis

Publication year - 2003

Publication title -

magnetic resonance in chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.483

H-Index - 72

eISSN - 1097-458X

pISSN - 0749-1581

DOI - 10.1002/mrc.1205

Subject(s) - chemistry , acetic acid , nmr spectra database , carbon 13 nmr , medicinal chemistry , catalysis , nuclear magnetic resonance spectroscopy , proton nmr , stereochemistry , spectral line , organic chemistry , physics , astronomy

2,3,8,9,10,11‐Hexahydro‐7 H ‐dibenzo[ de,h ]quinolin‐7‐one, 5‐methoxy‐2,3,8,9,10,11‐hexahydro‐7 H ‐dibenzo[ de,h ]quinolin‐7‐one, 5‐methoxy‐6‐hydroxy‐1,2,3,7a,8,9,10,11,11a,11b‐decahydro‐7 H ‐dibenzo[ de,h ]quinolin‐7‐one, 5‐methoxy‐5,6,8,9,10,11‐hexahydro‐4 H ‐dibenzo[ de,h ]quinolin‐7‐ol, 5,6,8,9,10,11‐hexahydro‐4 H ‐dibenzo[ de,h ]quinolin‐7‐ol and 5,6‐dihydro‐4 H ‐dibenzo[ de,h ]quinolin‐7‐ol were prepared by catalytic hydrogenation of oxoisoaporphines or their 2,3‐dihydro derivatives over PtO 2 in acetic acid under mild conditions. Their structures were confirmed and 1 H and 13 C NMR spectra were completely assigned using a combination of one‐ and two‐dimensional NMR techniques. Copyright © 2003 John Wiley & Sons, Ltd.

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