Concepedia

Synthesis of enantiomerically pure (S)-3-trichloromethylbutyric acid via asymmetric conjugate addition of trichloromethyl metal compounds to a chiral enoate. Activation effect of a sulfonylamino group

Günter Helmchen, Günter Wegner

Tetrahedron Letters · 1985 · 31 citations · 13 references

DOI

Concepts

References

13

A novel hexachloro-metabolite from the sponge dysidea herbacea

Romas J. Kazlauskas, R.O. Lidgard, Robert J. Wells et al. · Tetrahedron Letters · 1977 · 79 citations

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Dysidin, ein neuartiger, chlorhaltiger Naturstoff aus dem Schwamm <i>Dysidea herbacea</i>

W. Hofheinz, Willi E. Oberhänsli · Helvetica Chimica Acta · 1977 · 68 citations

, , +13

Preparative Scale Directed Resolution of Enantiomeric Carboxylic Acids and Lactones <i>via</i> Liquid Chromatography and Neighboring‐Group Assisted Hydrolysis of Diastereomeric Amides

Günter Helmchen, Günter Nill, Dieter Flockerzi et al. · Angewandte Chemie International Edition in English · 1979 · 56 citations

, , +13

Total synthesis of (+)-demethyldysidenin and (-)-demethylisodysidenin, hexachlorinated amino acids from the marine sponge Dysidea herbacea. Assignment of absolute stereochemistry

Stephen E. de Laszlo, Paul G. Williard · Journal of the American Chemical Society · 1985 · 55 citations

, , +14

Chemical studies of marine invertebrates XXXII. Isodysidenin, a further hexachlorinated metabolite from the sponge dysidea herbacea

C. Charles, J.C. Braeknan, D. Daloze et al. · Tetrahedron Letters · 1978 · 39 citations

, , +13