Synthesis, structure and reactions of chiral oxazinones derived from L-ephedrine
β Scribed by Chang, Chih-Jung; Fang, Jim-Min; Lee, Gene-Hsian; Wang, Yu
- Book ID
- 120074522
- Publisher
- Royal Society of Chemistry
- Year
- 1994
- Weight
- 964 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1472-7781
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π SIMILAR VOLUMES
A series of chiral donor-p-acceptor chromophores with potential for nonlinear optical activity has been synthesised utilising a donor derived from L-proline as the source of chirality. The compounds feature both organic and organometallic acceptor end groups and were assessed for second harmonic gen
## Abstract Lβ[4β^13^C]Lysine (**2**) was synthesized from sodium [2β^13^C]acetate (**3**) and Dellaria's oxazinone **1** as a chiral glycine equivalent. Wittig reaction of the glycinal **7** and ^13^Cβlabeled phosphonium ylide **5**, prepared from sodium [2β^13^C]acetate (**3**), gave the __Ξ±__, _