Can you guess the famous scientist from the description?

Guess the Chemist (109)

Wilhelm Haarmann (1847 – 1931)
Co-discoverer of the first synthesis of vanillin

Paul Immerwahr (1866 – 1926)
Brother of Clara Immerwahr who provided the stimulus and money for the syntheses of the insecticide pyrethrum and artificial pepper

Recipe for Lebkuchen
German gingerbread is soft and moist and is made with nuts and a special spice mixture, the Lebkuchen spice

The Contribution of Chemica Chronica in the Time of the Pandemic
The membership magazine of the Association of Greek Chemists (EEX) published many articles on COVID-19 and SARS-CoV-2

Guess the Chemist – Spices Special (5)
Can you guess the chemist? – The person has something to do with spices in the broadest sense

Sourdough Chemistry
A stable symbiotic culture of lactic acid bacteria and yeasts used as a leavening agent

Victor Snieckus (1937 – 2020)
Organic chemist, known for the directed ortho metalation reaction (DoM) among other things, passed away

Inhibitor in a Tunnel
New method for the development of choline acetyltransferase inhibitors

Guess the Chemist – Spices Special (4)
Can you guess the chemist? – The person has something to do with spices in the broadest sense