One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 3082-64-2, Name is (R)-1-Phenylpropan-1-amine, formurla is C9H13N. In a document, author is Lai, Yu-Ting, introducing its new discovery. HPLC of Formula: C9H13N.
An organocatalytic enantioselective synthesis of delta-lactone-fused 4-chromanones was demonstrated using 1-(2-hydroxyaryl)-1,3-butanedione and alpha,beta-unsaturated aldehydes in the presence of the Jorgensen-Hayashi catalyst. The reaction proceeded through a Michael addition/cycloketalization/hemiacetalization sequence, and the resulting hemiacetals were oxidized into the corresponding lactone derivatives in a one-pot manner. The desired fusedO,O-ketal tricyclic lactone motifs containing three contiguous chiral centers were obtained in excellent chemical yields (up to 97%) and with high stereoselectivities (up to >20:1 dr and up to 95% ee).
If you are hungry for even more, make sure to check my other article about 3082-64-2, HPLC of Formula: C9H13N.
Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare