Photochemical Functionalization of Graphene Oxide by Thiol-Ene Click Chemistry was written by Pineiro-Garcia, Alexis;Vega-Diaz, Sofia M.;Tristan, Ferdinando;Meneses-Rodriguez, David;Labrada-Delgado, Gladis Judith;Semetey, Vincent. And the article was included in Industrial & Engineering Chemistry Research in 2020.Computed Properties of C17H10O4 This article mentions the following:
Graphene oxide (GO) is an important platform that can be functionalized, notably because of its wide variety of functional groups. Functionalization is a critical step, leading to the production of GO-based materials for promising applications in many fields ranging from biomedicine, depollution, to energy storage. Defects introduced into the graphitic domain during graphite oxidation allow to obtain alkene groups, which can be functionalized via thiol-ene click reactions (TER). Usually, for GO functionalization by TER, thermal radical initiators have been used with disadvantages such as high reaction times and the subsequent GO reduction, losing possible oxygen functional groups that can be further used for a second functionalization. Hence, we introduce the photochem. functionalization of GO by TER, with cysteamine as the probe mol., using a photoinitiator. The reaction was characterized by attenuated total reflection-Fourier transform IR spectroscopy, UV spectroscopy, fluorimetry, XPS, and Raman spectroscopy. This new perspective of photoinduced TER provides advantages such as short reaction times, use of mild conditions, and avoiding a subsequent GO reduction, associated with efficient orthogonal functionalization. In the experiment, the researchers used many compounds, for example, 4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9Computed Properties of C17H10O4).
4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9) belongs to benzofurans derivatives. Benzofuran derivatives are one of the most important oxygen-containing heterocycles. Introduction of benzofurans in organic synthesis, particularly drug synthesis, involves generally the use of their metalated species as nucleophiles in addition reactions or in metal-catalysed cross-coupling reactions.Computed Properties of C17H10O4
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem