A study of the degradation kinetics of gemcitabine hydrochloride (2Ј-deoxy-2Ј,2Ј-difluorocytidine) in aqueous solution at pH 3.2 was conducted. The degradation of gemcitabine followed pseudo first-order kinetics, and rate constants were determined at four different temperatures. These rates were use
Radiolysis of O2-free aqueous oxalic acid solutions at pH 1 to 3
✍ Scribed by V. Marković; K. Sehested; E. Bjergbakke
- Publisher
- Elsevier Science
- Year
- 1973
- Weight
- 452 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0020-7055
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## Abstract An improved procedure for the preparation of the known H~2~O‐soluble hydrogenation and hydroformylation catalyst, [RuH(Cl)(CO)(__m__tppms)~3~] (__m__tppms=__meta__‐monosulfonated triphenylphosphine) was developed. In contrast to the methods reported earlier, this synthesis yields the co
The \((T, p, x)\) surface of (liquid + liquid) phase equilibrium has been investigated in the vicinity of the line of lower critical solution points of \(\left[(1-x) \mathrm{H}_{2} \mathrm{O}+x\left(\mathrm{CH}_{3}\right)\left\{\mathrm{CH}_{3}\left(\mathrm{CH}_{2}\right)_{4}\right\}_{2} \mathrm{PO}\