Invention Grant
- Patent Title: Method for the production of arylsulfides and compositions made therefrom
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Application No.: US09973606Application Date: 2001-10-09
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Publication No.: US06548709B2Publication Date: 2003-04-15
- Inventor: Margaret M. Wu , Philip Trotto , Shifang Luo , Jose G. Santiesteban , Hye Kyung C. Timken , Sandeep S. Dhingra , Simon C. Weston , Richard T. Spissell
- Applicant: Margaret M. Wu , Philip Trotto , Shifang Luo , Jose G. Santiesteban , Hye Kyung C. Timken , Sandeep S. Dhingra , Simon C. Weston , Richard T. Spissell
- Main IPC: C07C31900
- IPC: C07C31900
Abstract:
The present invention relates to methods for production of arylsulfides wherein an aromatic compound is reacted with elemental sulfur in the presence of solid acid catalyst. The solid acid catalyst can be a zeolite. The methods are useful for producing alkylated diphenylsulfides from aromatic compounds and elemental sulfur.
Public/Granted literature
- US20020137971A1 Method for the production of arylsulfides and compositions made therefrom Public/Granted day:2002-09-26
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