✦ LIBER ✦

Carbon-13 chemical shifts of 3-substituted thietanes, thietane 1-oxides and thietane 1,1-dioxides

✍ Scribed by Donald C. Dittmer; Bhalchandra H. Patwardhan; John T. Bartholomew

Publisher: John Wiley and Sons
Year: 1982
Tongue: English
Weight: 511 KB
Volume: 18
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1270180207

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: 3,5-Dibromo-1-(1,1-

ChemInform Abstract: 3,5-Dibromo-1-(1,1-dioxothietanyl-3)-1,2,4-triazole, New Reagent for Preparation of Substituted Thietane 1,1-Dioxides.

✍ E. E. Klen; F. A. Khaliullin; N. N. Makarova 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 23 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Reactions of Polyfl

ChemInform Abstract: Reactions of Polyfluorinated Thietanes Selective Synthesis of 4-R-2,2-Bis(trifluoromethyl)thietane-1-S-oxides and 2-Substituted 5-Fluoro-4-(trifluoromethyl)-2,3-dihydrothiophenes.

✍ Viacheslav A. Petrov; William J. Marshall 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

The structure and ring-puckering vibrati

The structure and ring-puckering vibration of thietane as studied by 1H and 13C NMR spectra of the oriented molecule

✍ J. Jokisaari; J. Kuonanoja; A.-M. Häkkinen 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 297 KB 👁 1 views

## Abstract The ^1^H and ^13^C NMR spectra of partially oriented thietane have been recorded and analysed. The molecular structure was determined assuming the molecule to be planar and rigid. Because of the unsatisfactory fit of the dipolar coupling constants, a model which also takes into account

13C and 17O chemical shifts and conforma

13C and 17O chemical shifts and conformational analysis of mono- and di-methyl-substituted thiane 1-oxide and thiane 1,1-dioxide

✍ Giovanna Barbarella; Pasquale Dembech; Vitaliano Tugnoli 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 552 KB

The -C and 1 7 0 (~tural abundance) chemical shifts of several mono-and di-methyl ring-substituted thiane 1-oxides and thiane 1,l-dioxides are reported. The cis and trans isomers of methyl-substituted thiane l-oxide are readily identified by -C and 170 NMR. In particular, the "0 NMR signals of axial

Carbon-13 NMR chemical shifts in some su

Carbon-13 NMR chemical shifts in some substituted 1,2,4-triazol-3-ones

✍ William M. Litchman; Ulrich Hollstein; E. Paul Papadopoulos 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 643 KB

## Abstract Carbon‐13 NMR data for 15 substituted 1,2,4‐triazol‐3‐ones are presented and discussed with regard to enolization in the neutral molecules. The coupling constant and chemical shift data show that the proton at N‐2 is not exchanging rapidly in the DMSO‐__d__~6~ solvent. Using D~2~OOD^−^

Carbon-13 NMR chemical shifts in substit

Carbon-13 NMR chemical shifts in substituted 4,4-dimethyl-2-phenyl-1,3-oxazolines

✍ M. Evers; L. Christiaens; G. Llabres; M. Baiwir 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 162 KB

A13C NMR study of twenty-one 4.4dimethyl-2-phenyl-l.3-oxazolines has shown that the chemical shifts of the oxazoline moiety are insensitive towards substitution on the phenyl ring.