Die diamagnetische Anisotropie der CC-Einfachbindung. Eine Abschätzung auf Grund der Protonenresonanzspektren von 5α- und 5β-Androstan

✍ Scribed by R. F. Zürcher

• Publisher: John Wiley and Sons
• Year: 1961
• Tongue: German
• Weight: 749 KB
• Volume: 44
• Category: Article
• ISSN: 0018-019X
• DOI: 10.1002/hlca.19610440632

✦ Synopsis

Based on the proton NMR spectra and the known geometry of rings A and B of 5α‐ and 5β‐androstane an equation has been derived for , the anisotropy of the molar diamagnetic susceptibility of the CC single bond, that is
equation image
where Δ is the analogous quantity for the CH bond. Assuming values between the range for Δ becomes .