In 2019,Current Organocatalysis included an article by Kasar, Sandeep B.; Thopate, Shankar R.. Category: alcohols-buliding-blocks. The article was titled 《Ultrasonically Assisted Efficient and Green Protocol for the Synthesis of 4H-isoxazol-5-ones using Itaconic Acid as a Homogeneous and Reusable Organocatalyst》. The information in the text is summarized as follows:
Itaconic acid was used as a green catalyst for the synthesis of 4H-isoxazol-5-ones derivatives under conventional as well as ultrasound irradiation technique. Ultrasound irradiation condition required less time for the completion of the reaction and also the yields were better. Ambient reaction conditions were used to carry out transformation for multicomponent reaction. Metal-free, mineral acid-free synthesis were key features of the present protocol. In the experiment, the researchers used many compounds, for example, 3-Hydroxybenzaldehyde(cas: 100-83-4Category: alcohols-buliding-blocks)
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.Category: alcohols-buliding-blocks
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts