𝔖 Bobbio Scriptorium
✦   LIBER   ✦

13C NMR chemical shift assignments for some 1-aminopyrrole derivatives

✍ Scribed by Orazio A. Attanasi; Mario Grossi; Francesca R. Perrulli; Stefania Santeusanio; Franco Serra-Zanetti; Alessandro Bongini; Vitaliano Tugnoli

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

No coin nor oath required. For personal study only.

✦ Synopsis

The I3C NMR spectra of various 1aminopyrrole derivatives are reported and the chemical shift assignments are discussed. The NMR assignments were confirmed by MNDO calculations.

📜 SIMILAR VOLUMES

13C NMR chemical shift assignments for s
13C NMR chemical shift assignments for some carbazole derivatives
✍ Alan R. Katritzky; Gordon W. Rewcastle; Luis M. Vazquez De Miguel; Zuoquan Wang 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 317 KB

13C NMR chemical shift assignments have been made for a series of 1-substituted carbazoles, 8-substituted 1.2,3,4-tetrahydrocarbazoles, 1 -substituted benzo[a]carbazoles and 6-substituted dibenzo-[c,g]carbazoles. Single examples were examined of other classes of substituted carbazoles: 3-butylcarbaz

13C NMR chemical shift assignments for s
13C NMR chemical shift assignments for some n-butylthiomethylene ketones
✍ Angel Guerrero; Alfredo Parrilla; Francisco J. Sanchez 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 236 KB

## Abstract The ^13^C NMR spectra of a series of 2‐(__n__‐butylthiomethylene) cycloalkanones and 2‐(__n__‐butylthiomethylene) 1‐decalones were recorded and unequivocally assigned by the study of correlation signals in DQCOSY and HETCOR experiments. The effect caused by the introduction of the __n__

13C NMR chemical shift assignments for s
13C NMR chemical shift assignments for some 2-substituted cyclic 1,3-diketones
✍ Michael P. Sammes; Prem Nath Maini 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 154 KB

Complete 13C NMR chemical shift assignments are reported for 32 cyclic and one acyclic 1.3-diketones, either unsubstituted or having one or two substituents at the 2-position. The first two classes exist exclusively in the enol form in (CD,),SO and as mixed tautomers in CDCI,.

13C NMR chemical shift assignments of N-
13C NMR chemical shift assignments of N-monosubstituted and N,N-disubstituted 3-aminopyrroles
✍ Andreas Rolfs; Clemens Mügge; Jürgen Liebscher 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 318 KB

## Abstract ^13^C NMR chemical shift assignments of 47 __N__‐mono‐ and __N,N__‐disubstituted 3‐aminopyrroles with hydrogen or methyl in the 5‐position are reported. Substituents in the 2‐position are electron withdrawing such as alkoxycarbonyl, cyano or acyl in most cases and those in the 4‐positio