| 发明名称 |
PROCESS FOR SELECTIVELY PRODUCING HIGH-YIELD, HIGH-PURITY 4, 4'-SUBSTITUTED DIARYL SULFONES |
| 摘要 |
<p>4,4'-substituted diaryl sulfones of high yield and high purity are selectively formed by the oxidation of 4,4'-substituted diaryl sulfides and diaryl sulfoxides, respectively, employing an aqueous slurry, including a molybdic acid-peroxide-catalyzed oxidation system, the aqueous slurry being maintained at a pH of less than about one.</p> |
| 申请公布号 |
CA1079751(A) |
申请公布日期 |
1980.06.17 |
| 申请号 |
CA19760248379 |
申请日期 |
1976.03.17 |
| 申请人 |
CROWN ZELLERBACH CORPORATION |
发明人 |
CISNEY, MERLE E.;LASATER, NEIL J. |
| 分类号 |
C07B61/00;B01J23/00;C07C67/00;C07C313/00;C07C315/02;C07C317/14;C07C317/22;(IPC1-7):07C147/06 |
主分类号 |
C07B61/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
