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, SDS of cas: 127-19-5, 127-19-5, Name is N,N-Dimethylacetamide, SMILES is CC(N(C)C)=O, belongs to amides-buliding-blocks compound. In a document, author is Davies, Stephen G., introduce the new discover.
The gold(I)-catalysed cyclization of N-tosyl-protected 5-benzyl-6-((trimethylsilyl)ethynyl)-1,2,3,4-tetrahydropyridines, prepared by the Sonogashira coupling of lactam-derived enol triflates, provides tetrahydrobenzo[g]quinolines whose skeleton represents a recurrent motif in natural compounds. The Au(I)-catalysed reaction is carried out with (C6F5)(3)PAuCl/AgNTf2 as the catalyst system and proceeds via a 6-exo-dig cyclization to form an exocyclic double bond, which eventually isomerises to the aromatic tetrahydrobenzo[g]quinoline. The mode of cyclization is discussed and supported by DFT calculations.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 127-19-5. SDS of cas: 127-19-5.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics