𝔖 Bobbio Scriptorium
✦   LIBER   ✦

29Si and 13C NMR studies of organosilicon chemistry. V—Sugar derivatives

✍ Scribed by D. J. Gale; A. H. Haines; R. K. Harris


Publisher
John Wiley and Sons
Year
1975
Tongue
English
Weight
225 KB
Volume
7
Category
Article
ISSN
0749-1581

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

^29^Si spectra have been obtained for four trimethylsilylated hexopyranoside sugars, and the resonance due to the CH~2~OSiMe~3~ group at position 5 has been assigned by experiments involving gated decoupling at a single ^1^H frequency.


📜 SIMILAR VOLUMES


29Si and 13C Nuclear magnetic resonance
✍ R.K. Harris; B.J. Kimber 📂 Article 📅 1976 🏛 Elsevier Science ⚖ 446 KB

Silicon-29 spin-lattice relaxation times and 29Si-(1H} nuclear Overhauser enhancements are reported for five trialkylsilanes and for sym-tetramethyldisiloxane, all of which contain a direct Si-H bond. Relaxation rate contributions from (Si, H) dipolar interactions and from other mechanisms are evalu

29Si and 13C NMR spectra of tert-butyldi
✍ Roman Kubec; Jan Velíšek; Magdalena Kvíčalová; Jan Čermák; Jan Schraml 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 245 KB

## Abstract ^29^Si and ^13^C NMR chemical shifts are reported for __tert__‐butyldimethylsilyl (TBDMS) derivatives of ten common amino acids. The ^29^Si chemical shifts of TBDMS derivatives of various functionalities encountered fall into distinct spectral regions. The ^29^Si chemical shifts correla

29Si and 13C NMR spectra of trimethylsil
✍ Jan Schraml; Magdalena Kvíčalová; Iveta Schwarzová; Jan Velíšek 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 395 KB

## Abstract The ^29^Si and ^13^C NMR chemical shifts are reported for trimethylsilyl derivatives of 25 amino acids, the majority of which occur naturally as protein constituents of foodstuffs. The ^29^Si chemical shifts in trimethylsilyl esters of amino acids roughly correlate linearly with the p__

1H, 13C and 29Si NMR spectra of allylic
✍ Vincent Alberts; Matthew J. Cuthbertson; Darryl W. Hawker; Peter R. Wells 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 363 KB

Chemical shift and scalar coupling constant data have been obtained for the 'H, -C and "Si nuclei in dyl, methallyl, cis-and trans-croty1, cis-2-methyI-2-butenyl and 3-methyl-2-butenyl derivatives of trimethylsilane.