Invention Grant
- Patent Title: Process for preparing methyl ethers or thioethers of aryl compounds
- Patent Title (中): 制备芳基化合物的甲基醚或硫醚的方法
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Application No.: US507910Application Date: 1983-06-27
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Publication No.: US4595763APublication Date: 1986-06-17
- Inventor: James M. Renga , Pen-Chung Wang
- Applicant: James M. Renga , Pen-Chung Wang
- Applicant Address: MI Midland
- Assignee: The Dow Chemical Company
- Current Assignee: The Dow Chemical Company
- Current Assignee Address: MI Midland
- Main IPC: C07C41/16
- IPC: C07C41/16 ; C07C201/12 ; C07C205/37 ; C07D213/64 ; C07D213/70 ; C07C41/01 ; C07C43/02 ; C07C79/35
Abstract:
Aromatic hydroxyl- or thiol-containing compounds are methylated by contacting with methyl trichloroacetate at elevated temperatures in the presence of an initiator.
Public/Granted literature
- US5657828A Motor-driven cart Public/Granted day:1997-08-19
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