Lariat ethers in the chiral recognition of amino acid esters:electrospray ionization mass spectrometry investigation
β Scribed by Bredikhina, Zemfira A.; Sharafutdinova, Dilyara R.; Bazanova, Olga B.; Babaev, Vasily M.; Fayzullin, Robert R.; Rizvanov, Ildar Kh.; Bredikhin, Alexander A.
- Book ID
- 125503097
- Publisher
- Springer Netherlands
- Year
- 2014
- Tongue
- English
- Weight
- 740 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0923-0750
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Several amino acid ester cyclohexyl phosphoramidates of AZT as antiβHIV prodrugs were synthesized and investigated by electrospray ionization tandem mass spectrometry (ESIβMS^__n__^). A novel methoxy group migration from the carbonyl group to the phosphoryl group was observed in ESIβMS2
## Abstract Phosphoryl chloride was able to promote the formation of peptide and the ringopening of tetrahydrofuran (THF) followed by a sequence of successive reactions by simply refluxing. ESI multistage tandem mass spectrometry was applied to trace the reaction and elucidate the product structure