Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics, 144163-85-9, Name is tert-Butyl ((2S,4S,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate, SMILES is O=C(OC(C)(C)C)N[C@@H](CC2=CC=CC=C2)C[C@H](O)[C@@H](N)CC1=CC=CC=C1, belongs to chiral-catalyst compound. In a document, author is Wu, Wei, introduce the new discover, Formula: C23H32N2O3.
An efficient asymmetric acyl-Mannich reaction of isoquinolines with alpha-(diazomethyl)phosphonate and diazoacetate has been developed using chiral spiro phosphoric acids as catalysts. This reaction allowed the construction of a series of chiral 1,2-dihydroisoquinolines bearing a tertiary stereocenter at the C1 position with up to 98% yield and 99% ee.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 144163-85-9 is helpful to your research. Formula: C23H32N2O3.
Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare