Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent， Safety of H-D-Pro-OH, Which mentioned a new discovery about 344-25-2
An efficient total synthesis of the enantiomerically pure lavandulol pheromones viz. (?)-(R) and (+)-(S)-lavandulol, (?)-(R)-lavandulyl acetate, (?)-(R)-lavandulyl propionate, (+)-(S)-lavandulyl 2-methylbutanoate and (+)-(S)-lavandulyl senecioate is accomplished from nonchiral and chiral materials. The strategy utilizes a sequence of proline catalyzed asymmetric alpha-aminooxylation and [3,3] Claisen rearrangement for stereodivergent synthesis of chiral C-2 unit containing 4-pentenols.
Because enzymes can increase reaction rates by enormous factors and tend to be very specific, Safety of H-D-Pro-OH, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 344-25-2
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI