| 发明名称 |
Processes for the preparation of aryl-and heteroaryl-alkylsulfonyl halides |
| 摘要 |
The present invention provides processes for the preparation of arylalkylsulfonyl halides and heteroarylalkylsufonyl halides of Formula I: Ar-R-SO<SUB>2</SUB>-X, that are useful as intermediates in the preparation of pharmaceuticals.
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| 申请公布号 |
US2005187408(A1) |
申请公布日期 |
2005.08.25 |
| 申请号 |
US20050064241 |
申请日期 |
2005.02.23 |
| 申请人 |
WYETH |
发明人 |
MICHALAK RONALD S.;GHOSH MOUSUMI;LEVENT MAHMUT |
| 分类号 |
C07C303/20;C07C303/22;C07C303/32;C07C309/24;C07C309/81;C07C309/83;(IPC1-7):C07C39/86 |
主分类号 |
C07C303/20 |
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