Siegfried Blechert (born 1 March 1946 in

Aalborg Aalborg (, , ) is Denmark's fourth largest town (behind Copenhagen, Aarhus, and Odense) with a population of 119,862 (1 July 2022) in the town proper and an urban population of 143,598 (1 July 2022). As of 1 July 2022, the Municipality of ...

Denmark ) , song = ( en, "King Christian stood by the lofty mast") , song_type = National and royal anthem , image_map = EU-Denmark.svg , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of Denmark , establishe ...

) is a German

chemist A chemist (from Greek ''chēm(ía)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties. Chemists carefully describe ...

. Blechert studied chemistry at the

University of Hannover Gottfried Wilhelm Leibniz University Hannover (german: Gottfried Wilhelm Leibniz Universität), also known as the University of Hannover, is a public research university located in Hanover, Germany. Founded on 2 May 1831 as Higher Vocational Sc ...

Germany Germany, officially the Federal Republic of Germany (FRG),, is a country in Central Europe. It is the most populous member state of the European Union. Germany lies between the Baltic and North Sea to the north and the Alps to the sou ...

and completed his

PhD PHD or PhD may refer to: * Doctor of Philosophy (PhD), an academic qualification Entertainment * '' PhD: Phantasy Degree'', a Korean comic series * ''Piled Higher and Deeper ''Piled Higher and Deeper'' (also known as ''PhD Comics''), is a newsp ...

under the supervision of

Ekkehard Winterfeldt Ekkehard (and Eckardt, Eckard, Eckart, Eckhardt, Ekkehart) is a German given name. It is composed of the elements ''ekke'' "edge, blade; sword" and ''hart'' "brave; hardy". Variant forms include Eckard, Eckhard, Eckhart, Eckart. The Anglo-Saxon fo ...

in 1974. After a research stay with

Pierre Potier Pierre Potier (22 August 1934 – 3 February 2006) was a French pharmacist as well as a chemist. He held the position of Director of the Institut de Chimie des Substances Naturelles (1974 to 2000), as well as a teaching position at the Muséu ...

in Gif-sur-Yvette,

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan ar ...

, in 1981, he finished his

habilitation Habilitation is the highest university degree, or the procedure by which it is achieved, in many European countries. The candidate fulfills a university's set criteria of excellence in research, teaching and further education, usually including ...

at the University of Hannover in 1982 and there became lecturer in

organic chemistry Organic chemistry is a subdiscipline within chemistry involving the science, scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms.Clay ...

. In 1986 he took up a professorship at the

University of Bonn The Rhenish Friedrich Wilhelm University of Bonn (german: Rheinische Friedrich-Wilhelms-Universität Bonn) is a public research university located in Bonn, North Rhine-Westphalia, Germany. It was founded in its present form as the ( en, Rhine ...

. In 1990 he accepted the Chair of the Organic Chemistry Department at the

Technical University of Berlin The Technical University of Berlin (official name both in English and german: link=no, Technische Universität Berlin, also known as TU Berlin and Berlin Institute of Technology) is a public research university located in Berlin, Germany. It was ...

. His research interests include the development of new catalysts for

olefin metathesis Olefin metathesis is an organic reaction that entails the redistribution of fragments of alkenes (olefins) by the scission and regeneration of carbon-carbon double bonds. Because of the relative simplicity of olefin metathesis, it often creat ...

, novel synthetic methods, and the stereoselective synthesis of natural products.

References

20th-century German chemists 1946 births Living people Academic staff of the University of Bonn People from Aalborg 21st-century German chemists Academic staff of the Technical University of Berlin Members of the German National Academy of Sciences Leopoldina {{Germany-chemist-stub