Concepedia

STRUCTURES AND CONFORMATIONS OF NEW NINE-MEMBERED RING DITERPENOIDS FROM THE MARINE ALGA <i>DICTYOTA DICHOTOMA</i>

Nobuyasu Enoki, Ryoichi Ishida, Takeshi Matsumoto

Chemistry Letters · 1982 · 35 citations · 3 references

DOI

Concepts

Abstract

Abstract New nine-membered ring diterpenes acetyldictyolal (2), hydroxyacetyldictyolal (4) isodictyohemiacetal (5) and dictyodiacetal (7) have been isolated. Their structures and approximate conformations have been determined by spectral and chemical means.

References

3

Interesting aspects of marine natural products chemistry

D. John Faulkner · Tetrahedron · 1977 · 235 citations

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Structures of dictyodial and dictyolactone, unusual marine diterpenoids

Janet Finer, Jon Clardy, William Fenical et al. · The Journal of Organic Chemistry · 1979 · 82 citations

, , +8

Application of force field calculations to organic chemistry. 8. Internal rotation in simple to congested hydrocarbons including 2,3-dimethylbutane, 1,1,2,2-tetra-tert-butylethane, 2,2,4,4,5,5,7,7-octamethyloctane, cholestane

Eiji O̅sawa, Haruhisa Shirahama, Takeshi Matsumoto · Journal of the American Chemical Society · 1979 · 59 citations

, , +11