| Stefan Niementowski | |
|---|---|
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Stefan Niementowski
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| Born |
August 4, 1866 Zhovkva, Poland now Ukraine |
| Died | July 13, 1925 (aged 58) Warsaw, Poland |
| Nationality | Polish |
| Known for | Niementowski quinoline synthesis, Niementowski quinazoline synthesis |
Stefan Niementowski (August 4, 1866 – July 13, 1925 was a Polish chemist. He discovered the Niementowski quinoline synthesis and the Niementowski quinazoline synthesis. He was a president of Polish Copernicus Society of Naturalists (1920–22).