Qu, Bo published the artcileChelation controlled reductive amination of cyclic ketones to trans-4-methoxycyclohexylamines: 9-BBN reduction mediated with FeCl3, Application of 2-Bromopyridin-3-amine, the publication is Tetrahedron Letters (2012), 53(15), 1982-1986, database is CAplus.
A novel trans-diastereoselective reductive amination of 4-substituted cyclohexanones is described using 9-BBN as reducing agent in the presence of FeCl3. The method permits efficient synthesis of structurally diverse 4-trans-alkoxycyclohexylamines.
Tetrahedron Letters published new progress about 39856-58-1. 39856-58-1 belongs to pyridine-derivatives, auxiliary class Pyridine,Bromide,Amine, name is 2-Bromopyridin-3-amine, and the molecular formula is C5H5BrN2, Application of 2-Bromopyridin-3-amine.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem