𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Carbon-13 chemical shift assignment of E-stilbenyloxyalkanocarboxylic acids and their derivatives

✍ Scribed by Elżbieta Wyrzykiewicz; Jolanta Grzesiak; Wiesław Prukała

Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
218 KB
Volume
26
Category
Article
ISSN
0749-1581

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Carbon-13 chemical shift assignments of
Carbon-13 chemical shift assignments of derivatives of benzoic acid
✍ Stanisław Wnuk; Elżbieta Wyrzykiewicz; Elżbieta Kaczmarek; Stefan Kinastowski 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 297 KB

## Abstract The ^13^C NMR spectra of 23 di‐ and tri‐substituted derivatives of esters, thioesters and amides of benzoic acids have been calculated and fully assigned. The A^i^ empirical parameters of the (alkoxy)(dialkoxycar‐bonyl) methylamino, (alkoxy)(alkoxycar‐bonyl)(cyano)methylamino, (alkylami

Carbon-13 chemical shift assignment of (
Carbon-13 chemical shift assignment of (E)-stilbenyloxyalkylthiouracils
✍ Jadwiga Wybieralska; Elżbieta Wyrzykiewicz 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 216 KB

## Abstract The ^13^C NMR spectra of twelve isomeric 2‐and 4‐(E)‐stilbenyloxyalkylthiouracils have been calculated and fully assigned. The __A^i^__ and __A^i^K__ empirical parameters of 4‐ketopyrimidyl‐2‐thioalkoxy, 2‐ketopyrimidyl‐4‐thioalkoxy, 2‐(__E__) ‐stilbenyloxyalkyl, 2‐(__E__)‐stilbenyloxya

Carbon-13 chemical shift assignment of E
Carbon-13 chemical shift assignment of E-Hydroxyazastilbenes
✍ Elżbieta Wyrzykiewicz; Andrzej Lpucha; Urszula Sylwestrzak 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 200 KB

## Abstract The ^13^C NMR spectra of nine isomeric __E__‐hydroxyazastilbenes (__E__‐hydroxystyrylpyridines) have been fully assigned. The __Ai__ and __AiK__ empirical parameters of __o__‐(__m__ or __p__‐)hydroxystyryl and 2‐(3‐ or 4‐)vinylpyridyl groups for the prediction, of chemical shifts of sub

Carbon-13 chemical shift assignment of s
Carbon-13 chemical shift assignment of some N substituted derivatives of (E)-hydroxyazastilbenes
✍ Andrzej Łapucha; Elżbieta Wyrzykiewicz 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 247 KB

## Abstract Carbon‐13 NMR spectra of 24 new __N__‐carboxyalkyl‐ and __N__‐alkoxycarbonylalkylsubstituted derivatives of (__E__)‐4‐styrylpyridine and (__E__)‐4‐__o__(__m__‐ or __p__)hydroxystyrylpyridine bromides have been calculated and fully assigned. The __Ai__ and __AiK__ empirical parameters of

Carbon-13 chemical shifts of aza-and tri
Carbon-13 chemical shifts of aza-and triaza-adamantane derivatives
✍ Petr Trška; Milan HáJek; ZdeněK Kafka; Vladimír Sklenář 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB

An investigation of 13C NMR chemical shifts for I-azaadamantane (l), twelve N-substituted I-azaadamantanes (2-13). 1,3,5-triazaadamantane (14) and nine derivatives (15-23) of 14 is described. The effects of substitution at the nitrogen atom for compounds 1-13 and at C-7 for compounds 14-23 were eval