| 发明名称 |
Thallium(III) reagents supported on montmorillonite clay minerals and oxythallation processes for utilizing same |
| 摘要 |
Improved supported thallium(III) reagents are provided which significantly improve reaction rates and product selectivity of oxythallation reactions. The present reagents have a thallium(III) salt of an acid on the surface and within montmorillonite clay minerals.
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| 申请公布号 |
US4237306(A) |
申请公布日期 |
1980.12.02 |
| 申请号 |
US19790038030 |
申请日期 |
1979.05.10 |
| 申请人 |
EMERY INDUSTRIES, INC. |
发明人 |
WHITE, JOHN F.;TAYLOR, EDWARD C.;CHIANG, CHIH-SHU |
| 分类号 |
C07C41/48;C07C43/305;C07C51/16;C07D307/32;C07D335/06 |
主分类号 |
C07C41/48 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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