Jain, Isha published the artcileManganese-mediated acetylation of alcohols, phenols, thiols, and amines utilizing acetic anhydride, Computed Properties of 140-11-4, the main research area is acetate preparation green chem solventless; aliphatic alc acetic anhydride acetylation manganese catalyst; phenol acetic anhydride acetylation manganese catalyst; thiophenol acetic anhydride acetylation manganese catalyst; aniline acetic anhydride acetylation manganese catalyst.
Manganese(II) chloride-catalyzed acetylation of alcs., phenols, thiols and amines RXH (R = Ph, n-octyl, cyclohexyl, etc.; X = O, S, NH), morpholine with acetic anhydride is reported. This method is environment-friendly and economically viable as it involves inexpensive, relatively benign catalyst, mild reaction condition, and simple workup. Acetylation is performed under the solvent-free condition at ambient temperature and acetylated products RXAc, N-acetylmorpholine obtained in good to excellent yields. Primary, secondary heterocyclic amines, and phenols with various functional groups are smoothly acetylated in good yields. This method exhibits exquisite chemoselectivity, and the amino group is preferentially acetylated in the presence of a hydroxyl/thiol group.
Synthetic Communications published new progress about Acetates Role: SPN (Synthetic Preparation), PREP (Preparation). 140-11-4 belongs to class esters-buliding-blocks, name is Benzyl acetate, and the molecular formula is C9H10O2, Computed Properties of 140-11-4.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics