✦ LIBER ✦

13C NMR spectra of some 3-substituted cycloalkanespirohydantoins and their 4-hydroxy derivatives

✍ Scribed by C. Pedregal; M. Espada; J. Albert; E. Cruz; A. Virgili

Publisher: John Wiley and Sons
Year: 1991
Tongue: English
Weight: 280 KB
Volume: 29
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1260291212

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

^13^C NMR data for 21 cycloalkanespiro‐hydantoin derivatives, substituted at position 3, are reported and compared with those for the corresponding 4‐hydroxy derivatives.

📜 SIMILAR VOLUMES

Carbon-13 NMR spectra of some c-4 methyl

Carbon-13 NMR spectra of some c-4 methylated sterols and their derivatives

✍ Takashi Iida; Mitsuko Kikuchi; Tohru Ishikawa; Toshitake Tamura; Taro Matsumoto 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 224 KB 👁 1 views

13C NMR spectra of some 4-substituted pr

13C NMR spectra of some 4-substituted protoadamantanes

✍ S. E. Morgan; D. M. Rackham 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 274 KB 👁 1 views

## Abstract The ^13^C NMR spectra of some mono‐ and geminal disubstituted protoadamantanes have been assigned with the aid of shift reagents.

15N NMR spectra of some 3-substituted 4(

15N NMR spectra of some 3-substituted 4(1H)-quinolinones and their 1-methyl derivatives

✍ Andrzej Zięba; Andrzej Maślankiewicz; Viktor Milata; Jerzy Sitkowski 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 71 KB

## Abstract ^15^N NMR spectral data for 3‐substituted (chloro, bromo, acetyl, carboxy, carboethoxy, methylsulfanyl, methylsulfinyl, __N,N__‐dimethylsulfamoyl, nitro) 4(1__H__)‐quinolinones and their 1‐methyl derivatives are presented. Copyright © 2003 John Wiley & Sons, Ltd.

Carbon-13 NMR spectra of some 2- ethylth

Carbon-13 NMR spectra of some 2- ethylthio-4′-substituted acetophenones and their mono- and di-oxygenated derivatives

✍ Paulo Roberto Olivato; Élida Bonfada; Roberto Rittner 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 354 KB 👁 1 views

## Abstract The ^13^C NMR signals for some 2‐ethylthio‐, 2‐ethylsulphinyl‐ and 2‐ethylsulphonyl‐4′‐substituted acetophenones were assigned. The carbonyl carbons exhibit a progressive upfield shift on going from the ketosulphides to the ketosulphoxides and to the ketosulphones. The α‐methylene carbo

13C NMR spectra of some substituted furo

13C NMR spectra of some substituted furo[3,2-b] pyrroles

✍ Miloslava Dandárová; Alžbeta Krutošíková; Juraj Aalföldi 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 164 KB

## Abstract ^13^C chemical shifts for 16 derivatives of furo[3,2‐__b__] pyrrole substituted at positions 2, 4 and 5 are reported. The __J__(CH) values were determined for some derivatives. Heterocorrelated 2D ^1^H‐^13^C NMR spectra, selective heteronuclear decoupling and selective INEPT experiments

Interpretation of the 13C NMR spectra of

Interpretation of the 13C NMR spectra of thirteen methoxycarbonylpyridines and some of their derivatives

✍ Reija Jokela 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 238 KB

## Abstract The ^13^C NMR spectra of thirteen methoxycarbonylpyridine derivatives and two pyridine lactones are interpreted. The substituent increments for the methoxycarbonyl group in 2‐, 3‐ and 4‐substituted pyridines are reported.