Vu, Cuong M. published the artcileRecyclable CuFe2O4 for the synthesis of 2,3-disubstituted indoles, Related Products of esters-buliding-blocks, the publication is Tetrahedron Letters (2020), 61(50), 152629, database is CAplus.
A method for the CuFe2O4-catalyzed coupling of 2-iodo- or 2-bromoanilines 2-X-RC6H3NH2 (R = H, 4-trifluoromethoxy, 5-trifluoromethyl, etc.; X = I or Br) and acetylacetone or isosteric 1,3-diketones R1C(O)CH2C(O)R2 (R1 = Me, ethyl; R2 = ethoxy, methoxy) to afford 2,3-disubstituted indoles I (R3 = H, 5-bromo, 6-Me, etc.) has been developed. The superparamagnetic material showed superior activity in comparison to other ferrites or copper-based metal-organic frameworks. Functionalities including ester, cyano, and halogen groups were compatible with the reaction conditions. The CuFe2O4 catalyst was easily recoverable and reusable and offers a convenient pathway to afford synthetically useful heterocycles.
Tetrahedron Letters published new progress about 30414-53-0. 30414-53-0 belongs to esters-buliding-blocks, auxiliary class Aliphatic hydrocarbon chain,Ketone,Ester, name is Methyl 3-oxovalerate, and the molecular formula is C9H10O3S, Related Products of esters-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics