78877-70-0Relevant articles and documents
Reactions of Amide Anions with α-Bromo-amides
Cavicchioni, Giorgio,Scrimin, Paolo,Veronese, Augusto C.,D'Angeli, Ferruccio
, p. 416 - 417 (1981)
The reactions of α-bromoisobutyramides with the anions from amides and a thioamide afford oxazolidin-4-ones and a thiazolidin-4-one, respectively; these are useful intermediates for preparation of ester derivatives.
CHEMISTRY OF 2-BROMO-2-METHYLPROPANAMIDES. SYNTHESIS AND SOLVOLYTIC BEHAVIOUR OF OXAZOLIDINONES AND SPIRO-OXAZOLIDINONES
Scrimin, Paolo,Cavicchioni, Giorgio,D'Angeli, Ferruccio,Goldblum, Amiram,Maran, Flavio
, p. 43 - 48 (2007/10/02)
The base-promoted reaction of 2-bromo-2-methylpropanamides (1) with 5-, 6-, and 7-membered lactams (2) affords spiro-oxazolidinones (3).The latter compounds are hydrolysed under acidic conditions to yield the ω-aminoester amides (7).The solvolytic behaviour of some monocyclic oxazolidinones obtained upon reaction of common amides with 2-bromoamides (1) is also reported.