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13C-NMR.-Spektren N-acylierter Indoline. Einfluss der Orientierung der Carbonylgruppe auf die chemische Verschiebung

✍ Scribed by Hans Fritz; Tammo Winkler

Publisher
John Wiley and Sons
Year
1976
Tongue
German
Weight
284 KB
Volume
59
Category
Article
ISSN
0018-019X

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✦ Synopsis

^13^C‐NMR. spectra of N‐acylated indolines. Effect of the orientation of the carbonyl group on the chemical shift

Large downfield shifts are observed in the ^13^C‐NMR. spectra of indolines and related compounds induced by electric field effects of carbonyl and oxime groups.

📜 SIMILAR VOLUMES

Einfluss der Orientierung von Substituen
Einfluss der Orientierung von Substituenten auf die chemische Verschiebung von 13C. II. 13C-NMR.-spektroskopische Untersuchung von substituierten Spiro [cyclopropan-1′,9-fluorenen]
✍ Hans Fritz; Tammo Winkler; André M. Braun; Christian Decker 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 German ⚖ 484 KB

**Effect of the Orientation of Substituents on the Chemical Shift of ^13^ II. ^13^C‐NMR. Study of Substituted Spiro [cyclopropane‐1′, 9‐fluorenes]** The ^13^C‐NMR. spectra of spiro[cyclopropane‐1′, 9‐fluorenes] substituted at the cyclopropane ring have been assigned, largely with the aid of selecti