Catalytic synthesis of fructone with Cr-doped P-V heteropolyacid was written by Liu, Wen-ping;He, Ze-qiang;Xiong, Li-zhi;Wu, Xian-ming;Chen, Shang. And the article was included in Jishou Daxue Xuebao, Ziran Kexueban in 2007.Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate The following contents are mentioned in the article:
Cr-doped bi-capped Keggin P-V heteropolyacid (H13PV12Cr2O42·21H2O) was synthesized and used as catalyst for the synthesis of fructone. The effects of reaction conditions were investigated. The product was characterized and analyzed by FT-IR. The most suitable conditions for the reaction are as follows: n(Et acetoacetate)/n(glycol) is 1/2, mass ratio of catalyst to reactant 1.0%, reaction temperature 80-104°C, and reaction time 60 min. Under these conditions, yield of fructone could reach 98.54%, suggesting that H13PV12Cr2O42·21H2O is a good catalyst for the catalytic synthesis of fructone. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate).
Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Although benzodioxole is not particularly important, many related compounds containing the methylenedioxyphenyl group are bioactive, and thus are found in pesticides and pharmaceuticals.Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate
Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem