Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: Methyl 2,4-dichloronicotinate, is researched, Molecular C7H5Cl2NO2, CAS is 442903-28-8, about Long-lived states to sustain SABRE hyperpolarised magnetisation.Recommanded Product: Methyl 2,4-dichloronicotinate.
The applicability of the magnetic resonance (MR) technique in the liquid phase is limited by poor sensitivity and short nuclear spin coherence times which are insufficient for many potential applications. Here the authors illustrate how it is possible to address both of these issues simultaneously by harnessing long-lived hyperpolarized spin states that are formed by adapting the Signal Amplification by Reversible Exchange (SABRE) technique. The authors achieve >4% net 1H-polarization in a long-lived form that remains detectable for over ninety seconds by reference to proton pairs in the biol. important mol. nicotinamide and a pyrazine derivative whose in vivo imaging will offer a new route to probe disease in the future.
In some applications, this compound(442903-28-8)Recommanded Product: Methyl 2,4-dichloronicotinate is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics