Two‐dimensional NMR studies of cyperene | Zendy

JosephNathan P. | Zendy; Martińez E. | Zendy; Santillan R. L. | Zendy; Wesener J. R. | Zendy; Günther H. | Zendy

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Two‐dimensional NMR studies of cyperene

Author(s) -

JosephNathan P.,

Martińez E.,

Santillan R. L.,

Wesener J. R.,

Günther H.

Publication year - 1984

Publication title -

organic magnetic resonance

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.483

H-Index - 72

eISSN - 1097-458X

pISSN - 0030-4921

DOI - 10.1002/mrc.1270220507

Subject(s) - homonuclear molecule , heteronuclear molecule , chemistry , carbon 13 nmr , nuclear magnetic resonance , fluorine 19 nmr , nuclear magnetic resonance spectroscopy , stereochemistry , crystallography , molecule , physics , organic chemistry

Combined utilization of 1 H 1 H homonuclear and 1 H 13 C heteronuclear NMR chemical shift correlations, two‐dimensional J ‐resolved 1 H NMR measurements and homonuclear 1 H double resonance experiments allowed specific assignments for both 1 H and 13 C NMR frequencies to be made for the tricyclic sesquiterpene cyperene. The results also provided information on the conformation of the six‐membered ring of this natural product, which was recognized as a distorted chair.

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