In 2019,Arabian Journal of Chemistry included an article by Maddila, S.; Abafe, O. A.; Bandaru, H. N.; Maddila, S. N.; Lavanya, P.; Seshadri, Nuthangi; Jonnalagadda, S. B.. Name: 3-Hydroxybenzaldehyde. The article was titled 《V-CaHAp as a recyclable catalyst for the green multicomponent synthesis of benzochromenes》. The information in the text is summarized as follows:
A simple and efficient one-pot method has been developed for the synthesis of benzochromenes I [R = 2-Cl, 4-CH3CH2, 2,5-(OCH3)2, etc.], using V-CaHAp as a heterogeneous catalyst by the condensation of aldehydes RC6H4CHO, β-naphthol and malononitrile in ethanol as solvent at room temperature for 20 min. The reaction, with this catalyst is carried out under mild reaction conditions with very good to excellent yields (89-98%). The material can be recycled very easily and reused for at least 6 runs without substantial loss in activity, which makes this methodol. environmentally benign. A feasible and cost-effective synthesis by using non-toxic materials and minimal catalyst, which is easy to handle has been achieved. In addition to this study using 3-Hydroxybenzaldehyde, there are many other studies that have used 3-Hydroxybenzaldehyde(cas: 100-83-4Name: 3-Hydroxybenzaldehyde) was used in this study.
3-Hydroxybenzaldehyde(cas: 100-83-4) can be used as a reactant along with ethyl acetoacetate and thiourea in the synthesis of corresponding dihydropyrimidine-2-thione (monastrol), using Yb(OTf)3 as a catalyst by Biginelli cyclocondensation reaction.Name: 3-Hydroxybenzaldehyde
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts