Can you guess the famous scientist from the description?

Can you guess the famous scientist from the description?
Two carbene centers on a single ring can bind two metals with short intermetallic distances
Copper-catalyzed reaction via pyridylphosphonium salts
Röhm and Sabic to merge businesses into new company Polyvantis
Business Angels, who invest in companies in the start-up phase, are now an established business model. But what are Founding Angels?
Phosphangulene-protected clusters can interact with fullerenes
Prolinyl nucleotides with higher reactivity created by introducing substituents at the pyrrolidine ring
Previously unknown Sc(II) scandocene complexes obtained via reduction of bis(cyclopentadienyl) scandium iodides
Reductive approach involves the generation of N-radical cations
The way our teeth are made, dental care, cavities, fillings and dentures all have something to do with chemistry—a compilation of articles and quizzes on chemistry related to teeth