𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The synthesis and NMR spectra of new pentacoordinate silicon compounds, (OSi)- and (ClSi)-chloro[1-(1,1-dimethyl-2-acylhydrazonium)methyl]dimethylsilanes and (OSi)chloro-[2-(1,1-dimethyl-2-acylhydrazino)methyl]dimethylsilanes

✍ Scribed by I.D. Kalikhman; V.A. Pestunovich; B.A. Gostevskii; O.B. Bannikova; M.G. Voronkov


Book ID
107811170
Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
783 KB
Volume
338
Category
Article
ISSN
0022-328X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


29Si and 13C NMR spectra of all possible
✍ J. Schraml; E. Petráková; J. Hirsch 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 503 KB

Si and ''C NMR spectra of all possible pertrimethylsilylated p-D-xylopyranosyl-substituted methyl 4-0-p-Dxylopyranosyl-p-D-xylopyranosides are assigned by heteronuclear 'H-X 2D NMR chemical shift correlation experiments, where X = C or Si. It is shown that the 29Si NMR spectra can be used for identi

Total assignment of 1H and 13C spectra o
✍ F. J. Q. Monte; J. P. Kintzinger; R. Braz-Filho 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 185 KB 👁 1 views

The current substantial interest concerning the structure elucidation of new active natural products led to the complete 1H and 13C chemical shift assignment of a triterpenoid derivative, methyl 2a,3b,24-tri-Oacetylolean-12a-chloro-28,13b-olide, obtained after acetylation and methylation of a mixtur