Use of labeled oxygen 18O in the oxidation of polyformaldehyde
✍ Scribed by Neiman, M. ;Blumenfeld, A. ;Kovarskaya, B.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1966
- Tongue
- English
- Weight
- 100 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0449-296X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract It it shown that the photo‐oxidation of aromatic molecules containing an active methylene group can be used to introduce isotopic oxygen. Photo‐oxidation of xanthene results in the formation of xanthone with the oxygen label appearing in the product at the carbonyl group. In this way, 1
## Abstract The main singlet molecular oxygen (^1^O~2~) oxidation products of free 2′‐deoxyguanosine (dGuo) in aqueous solution were identified as a pair of diastereomeric spiroiminodihydantoin 2′‐deoxyribonucleosides (dSp) together with 8‐oxo‐7,8‐dihydro‐2′‐deoxyguanosine (8‐oxodGuo). In the prese
Oxygen isotopic exchange Doped ceria ## Isotopic exchange Pulse experiments a b s t r a c t 18 O labeled catalysts, Rh/(Ce 0.91 Gd 0.09 )O 2Àx (Rh/GDC10) and Rh/g-Al 2 O 3 (Rh/ALU) were used to study the catalytic partial oxidation of methane (CPOM) and oxygen isotopic exchange reactions. During
As a contribution to the study of the origin of the 1600 cm-' band in the infrared (ir.) spectra of coals and chars the i.r. spectra of the chars from oxygen-18 labelled linoleic acid, benzoic acid, sodium benzoate, and phenol have been investigated. The oxygen content of most of the chars is low (r