𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and NMR study of 9′-substituted spiroindolinonaphthoxazine derivatives

✍ Scribed by Tomonari Kakishita; Kiyoichi Matsumoto; Tsuyoshi Kiyotsukuri; Kenji Matsumura; Masahiro Hosoda

Book ID
112130505
Publisher
Journal of Heterocyclic Chemistry
Year
1992
Tongue
English
Weight
339 KB
Volume
29
Category
Article
ISSN
0022-152X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

N7- and N9-substituted purine derivative
N7- and N9-substituted purine derivatives: a 15N NMR study
✍ Radek Marek; Jiří Brus; Jaromír Toušek; Lajos Kovács; Dana Hocková 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 356 KB

## Abstract The ^15^N NMR chemical shifts of N^7^‐ and N^9^‐substituted purine derivatives were investigated systematically at the natural abundance level of the ^15^N isotope. The NMR chemical shifts were determined and assigned using GSQMBC, GHMBC, GHMQC and GHSQC experiments in solution. ^15^N c

17O NMR spectroscopic study of substitut
17O NMR spectroscopic study of substituted 9-fluorenones
✍ D. W. Boykin; Barbara Nowak-Wydra 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 372 KB

The '"0 NMR chemical shift data for 23 9-fluorenones in acetonitrile at 75OC are reported. '"0 NMR data for the kubstituted 9-fluorenones are correlated with '"0 NMR data for 4-substituted acetophenones. Chemical shift data for 1-halogen\*9-fluorenones are deshielded relative to the fisomers, sugges

Synthesis and Antibacterial Activity of
Synthesis and Antibacterial Activity of 9-Substituted Minocycline Derivatives.
✍ Phaik-Eng Sum; Adma T. Ross; Peter J. Petersen; Raymond T. Testa 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 13 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, please click on HTML or PDF.