𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Reactions of hot methyl radicals with alkanes

✍ Scribed by J. Saunders; D.S. Urch


Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
174 KB
Volume
8
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis


Hot photochemically produced methyl radicals react with (RH) in two ways: by hydrogen abstraction to produce CH4 and by hydrogen replacement to produce R*CH3. Hot methyl radicals were produced by the ,.,2'78 .: ; I. ',


📜 SIMILAR VOLUMES


Reactions of unsymmetrically substituted
✍ D. C. Montague 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 539 KB

## Abstract The Hg(6^3^__P__~1~) photosensitized decompositions of 3‐methyl‐1‐butene, 2‐methyl‐2‐butene, 3,3‐dimethyl‐1‐butene, and 2,3‐dimethyl‐1‐butene have been used to generate 1‐methylallyl, 1,2‐dimethylallyl, 1,1‐dimethylallyl, and 1,1,2‐trimethylallyl radicals in the gas phase at 24 ± 1°C. F

The reactions of methyl radicals with ch
✍ Kenneth V. Macken; Howard W. Sidebottom 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 745 KB

The reactions of methyl radicals with CC14 and CC13Br have been reinvestigated in the gas phase over a wide range of temperatures and pressures using both the photolysis of acetone and the pyrolysis of di-tertiary butyl peroxide (dtBP) as the methyl radical sources. The results are in essential agre

Reaction of methyl radicals with haloalk
✍ Howard Sidebottom; Jack Treacy 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 530 KB

The kinetics of reactions involving halogen atom abstraction from haloalkanes by methyl radicals have been studied in the gas phase. Arrhenius parameters for halogen atom transfer were determined relative to those for methyl radical combination: (2) ,,A2(L/rnol . s) E,(kcal/mol) CFC1, CF,CCl, CF,C

Reactions of methyl radicals with poly(v
✍ N.A. Weir; J. Arct 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 286 KB

The photochemistry of isotopically labelled poly(vinylacetophenone) (PVAP) has been investigated, with a view to determining the point of H-atom abstraction from the polymer. Poly(ct-Dvinylacetophenone) (DPVAP) and poly [3.[3 dideuterovinyl(acetophenone) (D2PVAP) were irradiated under high vacuum wi

Reaction of methyl radicals with atomic
✍ E. D. Morris Jr.; H. Niki 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 307 KB

## Abstract The reaction of hydrogen atoms with diazomethane was used as a source of methyl radicals to study the reaction of oxygen atoms with methyl radicals. This investigation verifies directly the earlier results that formaldehyde is a major product and that the rate constant is greater than 3

Reactions of free radicals with polymers
✍ M. Rujimethabhas; N.A. Weir 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 553 KB

The kinetics of H abstraction by methyl and acetyl radicals from poly(vinyl acetophenone) (PVAP) tilms (4 x 10 ~ mm thick) have been investigated, both radicals being derived from the polymer by photolysis (2 > 300 nm) under high vacuum conditions (pressure < 10 a Pa). Differential equations have be