Network


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

Hotspot


Dive into the research topics where Ferdinand Dipl Chem D Hagedorn is active.

Publication


Featured researches published by Ferdinand Dipl Chem D Hagedorn.


Archive | 1975

Trifluoromethyl-substd. benzonitrile cpds. prepn. - by reacting trifluoromethyl-substd. benzotrichlorides with ammonia or ammonium chloride

Ferdinand Dipl Chem D Hagedorn; Erich Klauke; Karlfried Dipl Chem Wedemeyer


Journal of Fluorine Chemistry | 1998

Process for the preparation of 4-fluorothiophenol

Helmut Dipl Chem Dr Fiege; Ferdinand Dipl Chem D Hagedorn; Wolfgang Eymann; Otto Neuner; Herbert Dr. Müller


Archive | 1978

METHOD OF PRODUCTION OF SULFONYLCHLORIDES

Wolfgang Dipl Chem Dr Schenk; Heinz Ulrich Dr. Blank; Ferdinand Dipl Chem D Hagedorn; Werner Evertz


Archive | 1975

Benzonitrile prepn. from benzotrichlorides - reacted with ammonia which is always in excess

Ferdinand Dipl Chem D Hagedorn; Hans Wickert; Erich Klauke; Karlfried Dipl Chem Wedemeyer


Archive | 1974

Water-soluble complex of cuprous chloride, hydrochloric acid and at least one amine or amine salt

Ferdinand Dipl Chem D Hagedorn; Karlfried Wedemeyer; Rodulf Mayer-Mader


Archive | 1969

Thiophenols with the sulphides or polysul- - phides of cobalt and nickel as catalyst from

Sigurd Hartung; Hans Freese; Karlfried Wedemeyer; Helmut Dierichs; Ferdinand Dipl Chem D Hagedorn


Archive | 1996

Process for the preparation of 2,4-dichloro-5-fluorobenzonitrile and 2,6-dichloro-3-fluorobenzonitrile

Ferdinand Dipl Chem D Hagedorn; Helmut Dipl Chem Dr Fiege


Archive | 1994

Process for preparing 2,2'-dinitrodiphenyl disulphide

Ferdinand Dipl Chem D Hagedorn; Helmut Dipl Chem Dr Fiege; Robert So; llner; Rudolf Dr Helm


Archive | 1981

Process for the manufacture of m-halogenated anilines

Karlfried Wedemeyer; Ferdinand Dipl Chem D Hagedorn; Werner Evertz


Archive | 1980

Process for the preparation of sulphonic acid chlorides

Wolfgang Dipl Chem Dr Schenk; Heinz Ulrich Dr. Blank; Ferdinand Dipl Chem D Hagedorn; Werner Evertz

Researchain Logo
Decentralizing Knowledge