Catalyst-Dependent Selectivity in the Relay Catalytic Branching Cascade
作者:Avinash H. Bansode、Aslam C. Shaikh、Rahul D. Kavthe、Shridhar Thorat、Rajesh G. Gonnade、Nitin T. Patil
DOI:10.1002/chem.201405736
日期:2015.2.2
One of the best ways to access collections of small molecules is to use various techniques in diversity‐oriented synthesis (DOS). Recently, a new form of DOS, namely “relaycatalyticbranchingcascades” (RCBCs), has been introduced, wherein a common type of starting material reacts with several scaffold‐building agents (SBAs) to obtain structurally diversemolecularscaffolds under the influence of
Synthesis of Furo- and Thienoquinolines by Using an Amine Oxidase-Inspired Catalyst
作者:Biplab Maji、Pradip Ramdas Thorve
DOI:10.1055/a-2103-9629
日期:2023.12
We report the regioselective synthesis of furo- and thienoquinolines by using an amine oxidase-inspired catalyst (1,10-phenanthroline-5,6-dione) and an abundant Lewis acid (FeCl3) as a co-catalyst. The aerobic amine dehydrogenation proceeds under mild conditions and produces the quinolines in highyields. Mechanistic studies helped to identify the possible reaction intermediates and the specific role