Szczesniak, Piotr published the artcileAsymmetric Synthesis of Cyclic Nitrones via Organocatalytic Michael Addition of Aldehydes to Nitroolefins and Subsequent Reductive Cyclization., HPLC of Formula: 5153-73-1, the publication is ChemistrySelect (2017), 2(9), 2670-2676, database is CAplus.
A direct approach to the synthesis of optically active five-membered cyclic nitrones I [R1 = H, Me, OBn, etc., R2 = H, Et, Ph, etc.; R1R2 = (CH2)4, (CH2)5; R3 = Ph, 2-naphthyl, 2-thienyl, etc.] was described. The presented strategy was based on organocatalytic Michael addition of aldehydes to trans-nitroalkenes to afford γ-nitroaldehydes II and subsequent reductive cyclization to form 4-substituted-3-(aryl)-3,4-dihydro-2H-pyrrole-1-oxides I. The developed methodol. was successfully applied to the asym. synthesis of Methdilazine.
ChemistrySelect published new progress about 5153-73-1. 5153-73-1 belongs to nitriles-buliding-blocks, auxiliary class Nitrile,Alkenyl,Nitro Compound,Benzene, name is (E)-4-(2-Nitrovinyl)benzonitrile, and the molecular formula is C8H17Br, HPLC of Formula: 5153-73-1.
Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts