Yang, Han-Lin published the artcileBase-iodine-promoted metal-catalyst-free reactions of [60]fullerene with β-keto esters for the selective formation of [60]fullerene derivatives, COA of Formula: C6H10O3, the publication is RSC Advances (2020), 10(41), 24549-24554, database is CAplus and MEDLINE.
Methanofullerenes and 2′,3′-dihydrofuran C60derivatives were selectively synthesized in high yields via the reactions of C60with β-keto esters under mild conditions by controlling the addition sequence and molar ratio of iodine and base. The structures of the products were determined by spectroscopic characterization. Moreover, a possible reaction mechanism for the selective formation of fullerene derivatives was proposed.
RSC Advances 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 C20H28B2O4S2, COA of Formula: C6H10O3.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics