1850 - 1902
Hans von Pechmann German Chemist
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Hans von Pechmann is a member of the following lists: Suicides by poison, Suicides in Germany and 1850 births.
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Details
| Birthday |
1st April, 1850
|
| Birthplace |
Nürnberg
|
| Died |
19th April, 1902
|
| Place of Death |
Tübingen
|
| Zodiac Sign |
Aries
|
| Nationality |
German
|
| Occupation |
Chemist
|
Hans von Pechmann (1 April 1850 – 19 April 1902) was a German chemist, renowned for his discovery of diazomethane in 1894. Pechmann condensation and Pechmann pyrazole synthesis. He also first prepared 1,2-diketones (e.g., diacetyl), acetonedicarboxylic acid, methylglyoxal and diphenyltriketone; established the symmetrical structure of anthraquinone.
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