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Archive | 1983

Process for preparing alkoxyacetic acids

Fiege Helmut Dipl Chem Dr; Wedemeyer Karlfried Dipl Chem


Archive | 1977

2-Thio-morpholino-benzothiazole prodn. - from 2-mercapto-benzothiazole, or corresp. di:sulphide, and excess morpholine, useful vulcanisation accelerator, fungicide and antioxidant

Boehm Siegfried Dipl Chem Dr; Wedemeyer Karlfried Dipl Chem


Archive | 1977

(Ortho)-hydroxy-aromatic aldehyde and ketone prepn. - by oxidation of corresp. benzofuran with molecular oxygen opt. with a catalyst

Imre Laszlo Dr; Leopold Hans-Gerhard; Wedemeyer Karlfried Dipl Chem


Archive | 1990

Process for purifying POCl3

Kiggen Wolfgang Dipl Chem Dr; Wedemeyer Karlfried Dipl Chem; Fiege Helmut Dipl Chem Dr


Archive | 1986

Process for the preparation of indoline and of indoline derivatives

Henneke Karl-Wilhelm Dipl Chem; Wedemeyer Karlfried Dipl Chem


Archive | 1985

Verfahren zur herstellung von 2-amino-alkylpyridinen

Le Blanc Helmut Dipl Chem Dr; Puppe Lothar Dipl Chem Dr; Wedemeyer Karlfried Dipl Chem


Archive | 1978

Verfahren zur herstellung von arylglyoxylsaeuren

Fiege Helmut Dipl Chem Dr; Wedemeyer Karlfried Dipl Chem


Archive | 1986

VERFAHREN ZUR HERSTELLUNG VON SUBSTITUIERTEN STYROLEN

Henneke Karl-Wilhelm Dipl Chem; Wedemeyer Karlfried Dipl Chem


Archive | 1984

VERFAHREN ZUR O-ALKYLIERUNG VON PHENOLEN, KATALYSATOR HIERZU UND VERFAHREN ZUR HERSTELLUNG DIESES KATALYSATORS

Kaesbauer Josef Dipl Chem Dr; Wedemeyer Karlfried Dipl Chem


Archive | 1983

VERFAHREN ZUR HERSTELLUNG VON ALKYLSUBSTITUIERTEN ANILINEN

Le Blanc Helmut Dipl Chem Dr; Wedemeyer Karlfried Dipl Chem

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