Synthetic Route of 764659-72-5, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, belongs to pyrimidines compound. In a article, author is Rankine, Conor D., introduce new discover of the category.
Ultrafast excited-state dynamics of promising nucleobase ancestor 2,4,6-triaminopyrimidine
The ultrafast excited-state dynamics of 2,4,6-triaminopyrimidine – thought to be a promising candidate for a proto-RNA nucleobase – have been investigated via static multireference quantum-chemical calculations and mixed-quantum-classical/trajectory surface-hopping dynamics with a focus on the lowest-lying electronic states of the singlet manifold and with a view towards understanding the UV(C)/UV(B) photostability of the molecule. Ultrafast internal conversion channels have been identified that connect the lowest-lying pi pi* electronically-excited state of 2,4,6-triaminopyrimidine with the ground electronic state, and non-radiative decay has been observed to take place on the picosecond timescale via a pi pi* out-of-plane NH2 (oop-NH2) minimum-energy crossing point. The short excited-state lifetime is competitive with the excited-state lifetimes of the canonical pyrimidine nucleobases, affirming the promise of 2,4,6-triaminopyrimidine as an ancestor. Evidence for energy-dependent excited-state dynamics is presented, and the open question of intersystem crossing is discussed speculatively.
Synthetic Route of 764659-72-5, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 764659-72-5.
Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia