Reactivity of unsaturated 5(4H)-oxazolones with Hg(II) acetate. Synthesis of methyl N-benzoylamino-3-arylacrylates
نویسندگان
چکیده
An efficient and high-yield procedure to prepare methyl N-benzoylamino-3-arylacrylates from unsaturated (Z)-2-aryl-4-arylidene-5-(4H)-oxazolones and Hg(OAc)2 in methanol is described herein. The observed reactivity of mercury(II) acetate here is different to its usual metallating behaviour, since it cleaves the unsaturated oxazolone ring without change of stereochemistry.
منابع مشابه
Unsaturated 4,4’-bis-[5(4H)-oxazolones]: synthesis and evaluation of their ortho-palladation through C-H bond activation
Aromatic unsaturated 4,4’-bis-[5(4H)-oxazolones] have been prepared and their structural properties discussed. Metallation studies of these substrates towards palladium(II) acetate were also investigated.
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