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- Title
Asymmetric Synthesis of 4,1-Benzoxazepine-2,5-Diones - Effect of the Halogen of (2S)-α-Haloacids.
- Authors
Rubab, Syeda Laila; Nisar, Bushra; Raza, Abdul Rauf; Ullah, Nisar; Tahir, Muhammad Nawaz
- Abstract
Novel chiral 4,1-benzoxazepine-2,5-diones have been unusually synthesized in a single step by exploiting the chiral pool methodology. Substituted anthranilic acids afford N-acylanthranilic acids and (3R)-3-alkyl-4,1-benzoxazepines-2,5-dione upon coupling with α-chloroacids or α-bromoacids, respectively.
- Subjects
ASYMMETRY (Chemistry); ORGANIC synthesis; ASYMMETRIC synthesis; CHEMICAL synthesis; CHIRALITY
- Publication
Molecules, 2014, Vol 19, Issue 1, p139
- ISSN
1420-3049
- Publication type
Article
- DOI
10.3390/molecules19010139