Das, Amrita published the artcileRh(
The Rh(I)-catalyzed imine-directed oxidative [3+2] cycloaddition of benzylamines derivatives with maleimides for synthesis of pyrrolopyrroles I [R = Ph, 2-thienyl, cyclohexyl, etc.; R1 = H, Me, Bn, etc.] was reported. A wide range of both benzylamines derivatives and maleimides was applicable to the reaction. A one-pot three component strategy using benzylamines, 2-pyridinecarboxaldehyde and maleimides was successfully achieved. Mechanistic studies including deuterium labeling experiments suggested that a zwitterionic intermediate was formed and was a key intermediate through the Rh-catalyzed activation of a benzylic C(sp3)-H bond of the imine.
Chemical Communications (Cambridge, United Kingdom) published new progress about 6850-57-3. 6850-57-3 belongs to ethers-buliding-blocks, auxiliary class Amine,Benzene,Ether, name is (2-Methoxyphenyl)methanamine, and the molecular formula is C8H11NO, Application In Synthesis of 6850-57-3.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem