Catalytic synthesis of fructone by a new solid sulfonic acid sulfonated activated carbon was written by Xu, Qiong;Yin, Dulin;Zhong, Wenzhou;Peng, Chuanzhi;Wang, Jihui. And the article was included in Xiangliao Xiangjing Huazhuangpin in 2007.Reference of 6413-10-1 The following contents are mentioned in the article:
Synthesis of fructone from Et acetoacetate and ethylene glycol using sulfonated activated carbon as solid acid catalyst was investigated. Various reaction parameters such as ratio of Et acetoacetate to ethylene glycol, catalyst amount, reaction time and water-carrying reagent amount were studied. The optimum reaction conditions were: the molar ratio of Et acetoacetate to ethylene glycol was 1:1.8, the quantity of catalyst was equal to 2% Et acetaoacetate, amount of cyclohexane was 20mL, and the reaction time was 3 h. The yield of fructone reached 93.1%, and its selectivity was nearly 100% under the optimum condition. The sulfonated activated carbon was an excellent catalyst for synthesis of fructone. Compared with other acid catalysts, the sulfonated activated carbon has higher activity, less usage and no pollution. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Reference of 6413-10-1).
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.Reference of 6413-10-1
Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem