Methylation of mono- and dicarboxylic acids with dimethyl carbonate catalyzed with binder-free zeolite NaY was written by Khusnutdinov, R. I.;Shchadneva, N. A.;Mayakova, Yu. Yu.;Konovalova, Yu. S.;Khazipova, A. N.;Kutepov, B. I.. And the article was included in Russian Journal of Organic Chemistry in 2017.Recommanded Product: 106-79-6 This article mentions the following:
Me mono- and dicarboxylates were synthesized by treating the corresponding acids with di-Me carbonate in the presence of a heterogenic catalyst, crystalline aluminosilicate whose mech. strong granules were built of 90-95% of crystal aggregates of zeolite Y with modulus of about 5.0 in the Na-form. Optimum catalyst and reagent ratio and the reaction conditions were found for the preparation of Me esters of mono- and dicarboxylic acids in high yields. In the experiment, the researchers used many compounds, for example, Dimethyl decanedioate (cas: 106-79-6Recommanded Product: 106-79-6).
Dimethyl decanedioate (cas: 106-79-6) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Recommanded Product: 106-79-6
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics