Helmut Schmid

The conformers of a nitrosamine and a carboxamide: Comparison of NMR line shape and equilibration methods

Andreas Jaeschke, Helmut Muensch, Helmut Schmid et al. · Journal of Molecular Spectroscopy · 1969 · 95 citations

Natural Sciences, Chemistry, Medicinal Chemistry +8

An approach to the biogenetic classification of indole alkaloids.

I. Kompiš, Matthew J. Hesse, Helmut Schmid · PubMed · 1971 · 33 citations

Life Sciences, Botany, Plant Sciences +11

Birefringence–An important property of plastic substrates for magneto‐optical storage disks

W. Siebourg, Helmut Schmid, F. M. Rateike et al. · Polymer Engineering and Science · 1990 · 21 citations

Natural Sciences, Materials Engineering, Materials Science +17

Synthesis of trans-azoalkane ligands RNNR by dehalogenation of N,N-dihaloalkylamines, RNCl2

Gottfried Hüttner, Helmut Schmid, Heinrich Willenberg et al. · Journal of Organometallic Chemistry · 1975 · 12 citations

Natural Sciences, Chemistry, Organometallic Chemistry +4

Aluminum-27 NMR studies of the calcium tungstate aluminate sodalite and sodium chromate aluminate sodalite, Sr8[Al12O24](CrO4)2 and Ca8[Al12O24](WO4)2

J. J. van der Klink, W. S. Veeman, Helmut Schmid · The Journal of Physical Chemistry · 1991 · 10 citations

Natural Sciences, Chemistry, Materials Science +5