Catalytic Methyl Transfer from Dimethylcarbonate to Carboxylic Acids was written by Ji, Yuan;Sweeney, Jessica;Zoglio, Jillian;Gorin, David J.. And the article was included in Journal of Organic Chemistry in 2013.Recommanded Product: Ethyl methyl adipate The following contents are mentioned in the article:
Although methylation reactions are commonplace, currently used reagents are hazardous, toxic, and/or unstable. Dimethylcarbonate has been put forth as an inexpensive, nontoxic, and “green” potential methylating reagent. Herein we report a general, base-catalyzed Me transfer from dimethylcarbonate to carboxylic acids. High selectivity for esterification is observed even in the presence of unprotected phenols, and the mild reaction conditions enable conservation of stereochem. at epimerizable stereocenters. Isotope-labeling studies suggest a mechanism proceeding by direct Me transfer from dimethylcarbonate to the substrate. This study involved multiple reactions and reactants, such as Ethyl methyl adipate (cas: 18891-13-9Recommanded Product: Ethyl methyl adipate).
Ethyl methyl adipate (cas: 18891-13-9) 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. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Recommanded Product: Ethyl methyl adipate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics