𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Comparative Study of the Phospha- and Arsa-Wittig Reaction Using 1H, 75As and 17O NMR Spectroscopy

✍ Scribed by Christian Raeck; Stefan Berger


Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
104 KB
Volume
2006
Category
Article
ISSN
1434-193X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Kinetic study of the isotope exchange re
✍ M.-C. Hsu; J.-J. Jwo πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 144 KB πŸ‘ 2 views

The kinetics of the isotope exchange reactions of RCH(COOH) 2 (R"H, D, Me, Et, Bu, and Ph) in D 2 O solution were studied by using 1 H NMR spectroscopy. It was observed that the rate of isotope exchange reaction was inhibited by the presence of 1 M of DNO 3 , DCl, DBr or D 2 SO 4 and catalyzed by th

Ξ³-Cyclodextrin as Inhibitor of the Preci
✍ Miyoko Kamigauchi; Kazuko Kawanishi; Makiko Sugiura; Hirofumi Ohishi; Toshimasa πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 German βš– 457 KB

## Abstract To prevent the precipitation reaction between glycyrrhizin (**1**) and berberine (**3**) in the decoctions of __Glycyrrhiza__/__Coptis__ rhizome or __Glycyrrhiza__/__Phellodendron__ bark, the presence of cyclodextrin (CD) in the mixture was proven to be effective. The preventing effect

ChemInform Abstract: Study of the Confor
✍ R. AHMAD; M. ZIA-UL-HAQ; H. DUDDECK; L. STEFANIAK; J. SITKOWSKI πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 38 KB πŸ‘ 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 β€œFull Text” option. The original article is trackable v