Jalili, Z; Tayebee, R; Zonoz, FM in [Jalili, Zahra; Tayebee, Reza; Zonoz, Farrokhzad M.] Hakim Sabzevari Univ, Sch Sci, Dept Chem, Sabzevar 9617976487, Iran published Eco-friendly synthesis of chromeno[4,3-b]chromenes with a new photosensitized WO3/ZnO@NH2-EY nanocatalyst in 2021.0, Cited 83.0. Computed Properties of C7H5NO3. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6.
A new heterogeneous photoredox nanocatalyst WO3/ZnO@NH2-EY (EY: eosin Y) was fabricated and characterized employing some instrumental techniques such as XRD, FT-IR, ICP, TGA, and SEM. The photocatalytic efficiency of the prepared material was investigated in the preparation of various chromeno[4,3-b]chromenes via a simple and practical method. The chromene derivatives were prepared through the condensation of aromatic aldehydes, dimedone, and coumarin under an open-air atmosphere in the presence of a green LED under solventless conditions. The significant advantages of this new method include low reaction time, easy work-up, cost-effective, wide substrate scope, excellent yield, and complete atom economy of the final products. Moreover, the prepared photocatalyst could be frequently recovered up to four times with only a little decrease in the catalytic activity. Furthermore, the progress of the condensation reaction is demonstrated to occur via a radical mechanism, which shows that reactive species such as O-2(-) and OH together with h(+) would be involved in the photocatalytic process. Stability and reusability studies also warranty good reproducibility of the nanocatalyst for at least 4 runs. Eventually, a hot filtration test ensured that the nanohybrid catalyst is stable in the reaction medium and its catalytic activity originates from the whole undecomposed conjugated composite.
Computed Properties of C7H5NO3. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Jalili, Z; Tayebee, R; Zonoz, FM or concate me.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem