抄録
The reaction of 1, 1-diphenylethylene with sulfuric acid was studied at 30ŶC in dichloroethane by stopped-flow/rapid-scan spectroscopy coupled with the rapid-quenching technique. Rapid-scan spectra showed the formation and decay of two species absorbing at 435 and 465 nm during a period of less than one second. These species were detected only when sulfuric acid was 100% or more. The 435-nm species was the monomeric cation formed by protonation, and the 465-nm species was conceivably a charge-transfer complex of diphenylethylene and SO3. The latter species eventually gave cyclic sulfones.
本文言語 | 英語 |
---|---|
ページ(範囲) | 245-250 |
ページ数 | 6 |
ジャーナル | Polymer Journal |
巻 | 12 |
号 | 4 |
DOI | |
出版ステータス | 出版済み - 4月 1980 |
!!!All Science Journal Classification (ASJC) codes
- ポリマーおよびプラスチック
- 材料化学