The scientist we are looking for this time is considered a pioneer of photochemistry. He or she, together with a colleague, is the namesake of a reaction that transforms pyrrole into a pyridine derivative.

Our chemist was very early in pointing out the need for a transition away from the use of fossil fuels and proposed that solar energy and photochemical processes should be used in industry.

Who are we looking for? Send us an email with your answer to find out right away.

• The Guess the Chemist answer was published on January 6, 2022.
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