| Item type |
デフォルトアイテムタイプ（フル）(1) |
| 公開日 |
2012-02-28 |
| タイトル |
|
|
タイトル |
Kinetie Studies of Photochemical Addition of Iodine to Cyclohexene |
|
言語 |
en |
| 作成者 |
Kinjo, Akio
Uchihara, Toshio
Toma, Shitoku
Kinjo, Yoshiaki
金城, 昭夫
宇地原, 敏夫
当間, 嗣徳
金城, 嘉昭
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Several mechanisms have been proposed for the addition of iodine to double bond. We have studied kinetics of the addition of iodine to cyclohexene under the irradiation of the sample solution at the iodine absorption band in visible region and at the charge transfer band in ultraviolet region of the electron donor acceptor complex between iodine and cyc1ohexene. The apparent order of the reaction was 3/2 and 0.64 with respect to iodine and cyc1ohexene, respectively, when the sample solution was illuminated with visible light. We observed an evidence to suggest that the complex participates in the reaction from the study of temperature effect on the kinetics. However, kinetic data could not be fully explained by the complex participation mechanism alone. The experimental results seem to be explained by co-occurance of radical chain mechanism and complex participation mechanism in parallel. In case of the illumination of the solution with 315 nm light, the apparent order of the reaction was 2 and 0.64 with respect to iodine and cyclohexene, respectively. The electron donor acceptor complex may produce radicals upon the charge transfer absorption, and the subsequent eaction seems to proceed in the same way as illuminated with visible light because the apparent reaction order with respect to cyclohexene is same. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
紀要論文 |
| 出版者 |
|
|
出版者 |
琉球大学理工学部 |
|
言語 |
ja |
| 出版者 |
|
|
出版者 |
Science and Engineering Division, University of the Ryukyus |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 出版タイプ |
|
|
出版タイプ |
NA |
|
出版タイプResource |
http://purl.org/coar/version/c_be7fb7dd8ff6fe43 |
| 識別子 |
|
|
識別子 |
http://hdl.handle.net/20.500.12000/23508 |
|
識別子タイプ |
HDL |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN0025080X |
| 収録物名 |
|
|
収録物名 |
琉球大学理工学部紀要. 理学編 |
|
言語 |
ja |
| 収録物名 |
|
|
収録物名 |
Bulletin of Science & Engineering Division, University of Ryukyus. Mathematics & natural sciences |
|
言語 |
en |
| 書誌情報 |
号 18,
p. 67-80,
発行日 1975-01-30
|
No18p067.pdf
