𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Decomposition of di-tert-butyl nitroxide in aqueous solutions

✍ Scribed by T. Cáceres; C. Urzúa; E. A. Lissi

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
299 KB
Volume
17
Category
Article
ISSN
0538-8066

No coin nor oath required. For personal study only.

✦ Synopsis

Di-tert-butyl nitroxide (DTBN) decomposes in aqueous solutions producing 2-methyl-2-nitroso propane (MNP) and tert-butanol. The process is acid catalyzed, it is of second order in DTBN, and takes place with a rate constant of (1.0 2 0.1) M-* s-'. The reaction is also catalyzed by the anionic surfactant sodium dodecyl sulfate and by FelII) and Fe(II1) ions. The catalysis by Fe(II1) involves a very fast reduction of Fe(II1) ions with concomitant formation of 2-methyl-2-nitroso propane. The reaction catalyzed by Fe(I1) also produces 2-methyl-2-nitroso propane with a formation rate given by: d[MNPl/dt = (0.25 -+ 0.10) [Fe(II)I [DTBNI. This reaction rate is nearly pH independent.

📜 SIMILAR VOLUMES

ChemInform Abstract: Induced Decompositi
ChemInform Abstract: Induced Decomposition of Di(tert-butyl)trioxide
✍ S. L. KHURSAN; A. F. KHALIZOV; V. V. SHERESHOVETS 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 23 KB 👁 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 “Full Text” option. The original article is trackable v

Kinetics and mechanism of the thermal de
Kinetics and mechanism of the thermal decomposition reaction of acetone cyclic diperoxide in methyl tert-butyl ether solution
✍ Laura C. Leiva; Nelly L. Jorge; Jorge M. Romero; Lázaro F. R. Cafferata; Manuel 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 87 KB 👁 1 views

## Abstract The thermal decomposition reaction of acetone cyclic diperoxide (3,3,6,6‐tetramethyl‐1,2,4,5‐tetroxane, ACDP), in the temperature range of 130.0–166.0°C and initial concentrations range of 0.4–3.1 × 10^−2^ mol kg^−1^ has been studied in methyl __t__‐butyl ether solution. The thermolysis