✦ LIBER ✦

Benzodiazepine analogues. Part 21. 13C NMR analysis of benzoxathiepine derivatives

✍ Scribed by Aifheli C. Gelebe; Perry T. Kaye; Rosalyn Klein; Joyce D. Sewry; Andrew G. Soper

Book ID: 102532084
Publisher: John Wiley and Sons
Year: 2005
Tongue: English
Weight: 97 KB
Volume: 43
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1649

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The influence of substituents and structure on the ^13^C NMR spectra of four series of benzoxathiepine derivatives has been investigated. Signal assignments in the ^13^C NMR spectra have been facilitated by the use of several predictive methods, permitting comparison of their relative efficacy. Copyright © 2005 John Wiley & Sons, Ltd.

📜 SIMILAR VOLUMES

Benzodiazepine Analogues. Part 20. Mass

Benzodiazepine Analogues. Part 20. Mass Spectrometric Analysis of Benzoxathiepine Derivatives

✍ Gelebe, Aifheli C.; Kaye, Perry T. 📂 Article 📅 1999 🏛 Science Reviews 2000 Ltd 🌐 English ⚖ 138 KB

Benzodiazepine Analogues. Part 15. 1 Syn

Benzodiazepine Analogues. Part 15. 1 Synthesis of Benzoxathiepine Derivatives

✍ Gelebe, Aifheli C.; Kaye, Perry T. 📂 Article 📅 1996 🏛 Taylor and Francis Group 🌐 English ⚖ 430 KB

ChemInform Abstract: Benzodiazepine Anal

ChemInform Abstract: Benzodiazepine Analogues. Part 15. Synthesis of Benzoxathiepine Derivatives.

✍ A. C. GELEBE; P. T. KAYE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

Benzodiazepine analogues. Part 18—13C NM

Benzodiazepine analogues. Part 18—13C NMR analysis of Schmidt rearrangement products from flavonone analogues

✍ Malose J. Mphahlele; Perry T. Kaye 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 199 KB

13C NMR spectra of 1,4-and 1,5-benzoheterazepinones and their tetrazolo derivatives, prepared by the Schmidt rearrangement of Ñavanone analogues, are reported. The e †ects of the C-ring heteroatoms on the 13C NMR chemical shifts of the ring-expanded products were found to be of diagnostic value in d

Benzodiazepine analogues. Part 19.1H and

Benzodiazepine analogues. Part 19.1H and 13C NMR spectroscopic studies of 2-phenyl-1,4- and 1,5-benzoheterazepinethione derivatives

✍ Malose J. Mphahlele; Perry T. Kaye 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 103 KB 👁 1 views

Selected 1,4-and 1,5-benzoheterazepinones, prepared by the Schmidt rearrangement of flavanone analogues, were converted to the corresponding thiolactam derivatives using phosphorus pentasulfide. The proton and carbon chemical shifts of the thiolactam derivatives are compared with those of their lact

Fourier transform 13C NMR analysis of be

Fourier transform 13C NMR analysis of benzodiazepines

✍ Shiva P. Singh; Surendra S. Parmar; Sylvia A. Farnum; Virgil I. Stenberg 📂 Article 📅 1978 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 291 KB