Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Leopold Hupfer is active.

Publication


Featured researches published by Leopold Hupfer.


Archive | 1988

Preparation of unsaturated and saturated ketones

Wolfgang Hoelderich; Leopold Hupfer; Kurt Dr. Schneider


Archive | 1987

Preparation of alpha, beta-unsaturated ketones

Wolfgang Hoelderich; Kurt Dr. Schneider; Leopold Hupfer


Archive | 1987

Method for the production of alpha,beta-unsaturated ketones

Wolfgang Hoelderich; Kurt Dr. Schneider; Leopold Hupfer


Archive | 1989

Preparation of ketones

Wolfgang Hoelderich; Leopold Hupfer; Kurt Dr. Schneider


Archive | 1984

Recovery of aqueous glyoxylic acid solutions

Gerhard Dr Wickenhaeuser; Bernd Heida; Fritz Dr Graf; Leopold Hupfer


Archive | 1991

REMOVAL OF PHOSGENE FROM OFF-GASES

Jochem Henkelmann; Thomas Michael Dr. Kahl; Irene Dr. Troetsch-Schaller; Leopold Hupfer; Wolfgang Dr. Franzischka; Wolfgang Schwarz


Archive | 1981

Preparation of aromatic amines

Norbert Goetz; Peter Dr. Jacobs; Leopold Hupfer; Herbert Dipl Chem Dr Toussaint; Wolfgang Dr. Reiss


Archive | 1981

Hydrogenation catalysts for the preparation of propanediols

Franz Merger; Ernest Miesen; Franz J. Broecker; Wolfgang Schroeder; Karl Baer; Juergen Paetsch; Leopold Hupfer


Archive | 1981

Use of hydrogenation catalysts for the production of propanediols and process for the production of propanediols with such catalysts

Franz Merger; Ernest Miesen; Franz Josef Dipl Chem Broecker; Wolfgang Schroeder; Karl Baer; Juergen Paetsch; Leopold Hupfer


Archive | 1982

Preparation of propanediols using a copper-and zinc containing hydrogenation catalyst

Franz J. Broecker; Leopold Hupfer; Franz Merger; Ernest Miesen; Juergen Paetsch; Guenter Zirker

Researchain Logo
Decentralizing Knowledge