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Archive | 1984

Process for the preparation of oxiranes

Wolf Reiser; Peter Feyen


Angewandte Chemie | 1977

Serious Detonation during the Preparation of tert‐Butyl‐oxycarbonyl Azide (Boc‐Azide)

Peter Feyen


Archive | 1986

VERFAHREN ZUR HERSTELLUNG DES (-)-ANTIPODEN DES (E)-1-CYCLOHEXYL-4,4-DIMETHYL- 3-HYDROXY-2-(1,2,4-TRIAZOL-1-YL)-PENT-1-ENS

Udo Kraatz; Peter Feyen


Archive | 1978

Penicillins and their use

Peter Feyen; Hans-Bodo Konig; Karl Georg Metzger


Angewandte Chemie | 1977

Schwere Detonation bei der Herstellung von tert-Butyl-oxycarbonyl-azid (Boc-Azid)

Peter Feyen


Archive | 1993

Solid formulations of agrochemicals

Peter Feyen; Uwe Priesnitz; Raphael Weischollek; Wolfgang Thielert; Stefan Dutzmann; Dieter Feucht; Ulrike Wachendorff-Neumann


Archive | 1978

CEPHALOSPORINS AND PENICILLINS, PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

Michael Preiss; Hans-Bodo Konig; Karl Georg Metzger; Peter Feyen


Angewandte Chemie | 1981

Stereospezifische, einstufige Einführung einer Methoxygruppe an C6 von Penicillinen und C7 von Cephalosporinen

Peter Feyen; Wilfried Schrock


Archive | 1980

Preparation of phosphoric acid propargyl esters

Günter Dr. Arend; Peter Feyen


Archive | 1979

Process for the purification of waste water containing organic compounds of sulfur and phosphor.

Peter Feyen; Otto Horak; Hermann Wunderlich

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