| 发明名称 |
Phosphonium catalysts for hydroxyalkylation of phenols or thiophenols |
| 摘要 |
Hydroxyalkylphenyl ether or thioether compounds are prepared by reaction of cyclic organic carbonate compounds with phenols or thiophenols in the presence of phosphonium catalysts. |
| 申请公布号 |
US4310708(A) |
申请公布日期 |
1982.01.12 |
| 申请号 |
US19800182251 |
申请日期 |
1980.08.28 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
STREGE, PAUL E.;DOORAKIAN, GEORGE A. |
| 分类号 |
C07C41/03;C07C41/16;(IPC1-7):C07C41/03 |
主分类号 |
C07C41/03 |
| 代理机构 |
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| 地址 |
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