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Otto Diels
Otto Paul Hermann Diels.jpg
Born (1876-01-23)23 January 1876
Died 7 March 1954(1954-03-07) (aged 78)
Nationality German
Alma mater University of Berlin
Known for Diels–Alder reaction
Diels–Reese reaction
Awards Nobel Prize in Chemistry (1950)
Scientific career
Fields Chemistry
Institutions University of Kiel
Doctoral advisor Emil Fischer
Doctoral students Kurt Alder
Karl Wilhelm Rosenmund

Otto Paul Hermann Diels was a German chemist. He was born on January 23, 1876, and passed away on March 7, 1954.

Diels is famous for his work with Kurt Alder. Together, they developed the Diels–Alder reaction. This is a special way to create certain chemical compounds. For this important discovery, they won the Nobel Prize in Chemistry in 1950.

Their method helped a lot in making things like synthetic rubber and plastic. Otto Diels studied and worked at the University of Berlin. Later, he worked at the University of Kiel until he retired in 1945. He was married and had five children.

Early Life and Education

Otto Diels was born in Hamburg, Germany, on January 23, 1876. When he was two years old, his family moved to Berlin. In Berlin, he went to a school called Joachimsthalsches Gymnasium.

In 1895, he started studying chemistry at the University of Berlin. He learned from a famous chemist named Emil Fischer. Otto Diels finished his studies and graduated in 1899.

Discovering New Chemistry

After graduating, Otto Diels started working at the Institute of Chemistry at the University of Berlin. He quickly moved up and became the head of a department in 1913. He stayed at the University of Berlin until 1915.

Otto Diels Gedenktafel
A special plaque in Kiel, Germany, honors Otto Diels.

In 1915, he moved to the University of Kiel. He worked there until he retired in 1945. It was during his time in Kiel that he worked with Kurt Alder. They developed the Diels–Alder reaction.

This reaction is a way to create certain types of chemical compounds. These compounds are called unsaturated cyclic compounds. Their discovery was very important for making things like synthetic rubber and plastic. Because of this amazing work, they received the Nobel Prize in Chemistry in 1950.

Original Diels-Alder reaction
This image shows the chemical reaction that Diels and Alder discovered in 1928.

About His Life

Otto Diels married Paula Geyer in 1909. They had five children together, three sons and two daughters. In his free time, Diels enjoyed reading books, listening to music, and traveling to different places. He passed away on March 7, 1954.

See also

  • List of chemists
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