Chemistry, like all the natural sciences, Category: pyridine-derivatives, begins with the direct observation of nature¡ª in this case, of matter.626-55-1, Name is 3-Bromopyridine, SMILES is BrC1=CC=CN=C1, belongs to pyridine-derivatives compound. In a document, author is Xu, Songgen, introduce the new discover.
Iron Catalyzed Isomerization of alpha-Alkyl Styrenes to Access Trisubstituted Alkenes
Main observation and conclusion Stereoselective isomerization of alpha-alkyl styrenes is accomplished using a new iron catalyst supported by phosphine-pyridine-oxazoline (PPO) ligand. The protocol provides an atom-efficient and operationally simple approach to trisubstituted alkenes in high yields with excellent regio- and stereoselectivities under mild conditions. The results of deuterium-labelling and radical trap experiments are consistent with an iron-hydride pathway involving reversible alkene insertion and beta-H elimination.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 626-55-1. Category: pyridine-derivatives.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem