Looper, Ryan E. published the artcileSyntheses of the cylindrospermopsin alkaloids, HPLC of Formula: 36847-11-7, the main research area is cylindrospermopsin alkaloid asym synthesis intramol dipolar cycloaddition; nitro aldol addition cylindrospermopsin alkaloid asym synthesis; reductive guanidinylation cylindrospermopsin alkaloid asym synthesis.
An intramol. 1,3-dipolar cycloaddition has efficiently constructed the A-ring portions of the cylindrospermopsin alkaloids. A nitro-aldol addition of an elaborated nitroalkane to a pyrimidine aldehyde followed by an intramol. reductive guanidinylation has enabled the syntheses of all three alkaloids in this family in 18-19 steps. The first asym. synthesis of cylindrospermopsin (I), unambiguously assigning its absolute configuration, was reported.
Tetrahedron published new progress about 1,3-Dipolar cycloaddition reaction, intramolecular. 36847-11-7 belongs to class pyrimidines, name is 2,4,6-Tribromopyrimidine, and the molecular formula is C4HBr3N2, HPLC of Formula: 36847-11-7.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia