Temperature dependence of the reactions of phenyl radicals with 1,1-diphenylethylene, carbon tetrachloride, and cyclohexene
Weldon, D; Holland, S; Scaiano, JC
| HERO ID | 4854463 |
|---|---|
| In Press | No |
| Year | 1996 |
| Title | Temperature dependence of the reactions of phenyl radicals with 1,1-diphenylethylene, carbon tetrachloride, and cyclohexene |
| Authors | Weldon, D; Holland, S; Scaiano, JC |
| Journal | Journal of Organic Chemistry |
| Volume | 61 |
| Issue | 24 |
| Page Numbers | 8544-8546 |
| Abstract | The reaction of phenyl radicals with 1,1-diphenylethylene (DPE), carbon tetrachloride, and cyclohexene has been examined over a range of temperatures using laser flash photolysis techniques. The activation energies are 0.71 +/- 0.04, 3.53 +/- 0.11 and 2.32 +/- 0.33 kcal/mol, and the preexponential factors, expressed as log (A/M(-1)s(-1)), are 9.19 +/- 0.03, 8.96 +/- 0.09, and 9.02 +/- 0.26, for DPE, CCl4, and c-C6H10, respectively. In particular the CCl4 data provide a much needed reference for competitive studies. |
| Doi | 10.1021/jo961008n |
| Wosid | WOS:A1996VV60900035 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |