Concepedia

Helmut Alfons Klein

HA

Statistics

Publications

7

Citations

309

H-Index

7

Active since

1980

Affiliations

Johannes Kepler University of Linz(Current)

Helmut Alfons Klein is an author at Johannes Kepler University of Linz specializing in chemistry, natural sciences, and analytical chemistry.

Publications per year

1980–2002

7

Publications

7

Determination of sulphite and ascorbic acid by high-performance liquid chromatography with electrochemical detection

R. Leubolt, Helmut Alfons Klein · Journal of Chromatography A · 1993 · 65 citations

, , +16

gem-(Difluoroallyl)lithium: Preparation by lithium-halogen exchange and utilization in organosilicon and organic synthesis

Dietmar Seyferth, Robert M. Simon, Dennis J. Sepelak et al. · Journal of the American Chemical Society · 1983 · 62 citations

, , +6

gem-Difluoroallyllithium: improved synthesis brings improved applicability

Dietmar Seyferth, Robert M. Simon, Dennis J. Sepelak et al. · The Journal of Organic Chemistry · 1980 · 55 citations

, , +5

Determination of purines and pyrimidines in beer samples by capillary zone electrophoresis

Christian W. Klampfl, Markus Himmelsbach, Wolfgang Buchberger et al. · Analytica Chimica Acta · 2002 · 50 citations

, , +8

Ion-exchange high-performance liquid chromatography in the brewing industry

Helmut Alfons Klein, R. Leubolt · Journal of Chromatography A · 1993 · 38 citations

, , +13

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