𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Chiral recognition properties of spiroacetal polyethers using electrospray ionisation mass spectrometry

✍ Scribed by Christophe Garcia; Jacques Guyot; Georges Jeminet; Emmanuelle Leize-Wagner; Hélène Nierengarten; Alain Van Dorsselaer

Book ID
104261699
Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
226 KB
Volume
40
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

Associations between monocyclic or bicyclic polyethers (1 -10) incorporating a chiral spiroacetal moiety and ammonium enantiomeric pairs of phenylglycine methyl ester (G1) or phenyl glycinol (G2) were studied by Electrospray Ionisation Mass Spectrometry by the enantiomer-labeUed method. Several spiro-crowns and spiro-cryptands showed chiral recognition properties.

📜 SIMILAR VOLUMES

Analysis of phospholipids using electros
Analysis of phospholipids using electrospray ionisation tandem mass spectrometry
✍ Elif Buyukpamukcu; Jöerg Hau; Laurent-Bernard Fay; Fabiola Dionisi 📂 Article 📅 2007 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 800 KB

## Abstract Phospholipids have widespread use as surfactants and emulsifying agents, and as ingredients with nutritional benefits. We describe an approach for their analysis, based on separation by reversed‐phase HPLC and identification and quantification by electrospray ionization MS and MS/MS. It

Observation of daunomycin and nogalamyci
Observation of daunomycin and nogalamycin complexes with duplex DNA using electrospray ionisation mass spectrometry
✍ Amit Kapur; Jennifer L. Beck; Margaret M. Sheil 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 150 KB 👁 1 views

The noncovalent binding of the antitumour drugs daunomycin and nogalamycin to duplex DNA has been studied using electrospray ionisation mass spectrometry (ESI-MS). The conditions for the preparation of drug/duplex DNA complexes and for their detection by ESI-MS have been optimised. Ions correspondin