Electric Literature of 19132-06-0, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world.Mentioned the application of 19132-06-0,(2S,3S)-Butane-2,3-diol.
Diastereocontrol in [4+4]-photocycloadditions of pyran-2-ones: effect of ring substituents and chiral ketal
4-Mesyloxypyran-2-ones joined to furan by a three-carbon linker undergo intramolecular-crossed [4+4]-photocycloaddition with high or complete selectivity for the exo cycloadduct. When a C2-symmetric ketal was present on the tether adjacent to the pyranone ring, moderate levels of asymmetric induction were obtained.
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ¡®hit¡¯ molecules. Electric Literature of 19132-06-0, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 19132-06-0, in my other articles.
Reference£º
Synthesis and Crystal Structure of a Chiral?C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur¨Cnitrogen¨Coxygen ligand derived from aminothiourea and sodium?D-camphor-¦Â-sulfonate