31181-90-5, Name is 5-Bromopicolinaldehyde, molecular formula is C6H4BrNO, Safety of 5-Bromopicolinaldehyde, belongs to pyridine-derivatives compound, is a common compound. In a patnet, author is Das, Riki, once mentioned the new application about 31181-90-5.
Catalyst Control in Switching the Site Selectivity of C-H Olefinations of 1,2-Dihydroquinolines: An Approach to Positional-Selective Functionalization of Quinolines
A unique approach to achieve site-selective C-H olefinations exclusively at the C-3- or C-8-positions in the quinoline framework has been developed by catalyst control. Distal C(3)-H functionalization is achieved by using palladium catalysis, whereas proximal C(8)-H functionalization is obtained by employing ruthenium catalysis. Switching the site selectivity within a single substrate directly indicates two diverse pathways, which are operating under the palladium- and ruthenium-catalyzed reaction conditions.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 31181-90-5. The above is the message from the blog manager. Safety of 5-Bromopicolinaldehyde.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem