发明授权
- 专利标题: Process for making substituted trithiocarbonate derivatives
- 专利标题(中): 制备取代三硫代碳酸酯衍生物的方法
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申请号: US12669996申请日: 2008-08-04
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公开(公告)号: US08791286B2公开(公告)日: 2014-07-29
- 发明人: Richard Yodice , John R. Johnson , Ross L. Beebe , Anthony J. Brzytwa , Christopher D. Hilker
- 申请人: Richard Yodice , John R. Johnson , Ross L. Beebe , Anthony J. Brzytwa , Christopher D. Hilker
- 申请人地址: US OH Wickliffe
- 专利权人: The Lubrizol Corporation
- 当前专利权人: The Lubrizol Corporation
- 当前专利权人地址: US OH Wickliffe
- 代理商 Christopher D. Hilker
- 国际申请: PCT/US2008/072058 WO 20080804
- 国际公布: WO2009/035793 WO 20090319
- 主分类号: C07C329/00
- IPC分类号: C07C329/00 ; C08K5/38
摘要:
The present invention provides a low cost technique for synthesizing substituted trithiocarbonates and derivates thereof, by a one-step process which does not require solvent washes or re-crystallization steps, and results in practical yields more than double that of processes disclosed in the prior art.
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