After nearly seven decades, scientists have finally confirmed a bold idea first proposed in 1958: that vitamin B1, or ...

Chemists have confirmed a 67-year-old theory about vitamin B1 by stabilizing a reactive molecule in water - a feat long thought impossible.

Scientists finally confirm vitamin B1 hypothesis from 1958 Once thought impossible, chemists generate unstable molecule in water Date: April 21, 2025 Source: University of California - Riverside ...

The migration of alkyl to carbonyl is well known but we are interested in migrations of hydride, alkyl, and other groups to metal coordinated carbene in processes which result in new alkyl ligands. To ...

A) Synthesis of carbenoid 6′ and carbene 7′. The reaction is clean and quantitative when LiHMDS is used as a base and pure THF as the solvent. ( B ) Three-dimensional space-filling model.