CA2013689A1 - Process for producing diaryl carbonate - Google Patents
Process for producing diaryl carbonateInfo
- Publication number
- CA2013689A1 CA2013689A1 CA2013689A CA2013689A CA2013689A1 CA 2013689 A1 CA2013689 A1 CA 2013689A1 CA 2013689 A CA2013689 A CA 2013689A CA 2013689 A CA2013689 A CA 2013689A CA 2013689 A1 CA2013689 A1 CA 2013689A1
- Authority
- CA
- Canada
- Prior art keywords
- diaryl carbonate
- producing diaryl
- carbonate
- producing
- diaryl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- -1 diaryl carbonate Chemical compound 0.000 title abstract 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
The invention relates to a process for producing a diaryl carbonate which comprises diproportionating an alkylaryl carbonate to a diaryl carbonate and a dialkyl carbonate in the presence of a lead catalyst.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002013689A CA2013689C (en) | 1987-10-05 | 1990-04-03 | Process for producing diaryl carbonate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62249967A JPH0193560A (en) | 1987-10-05 | 1987-10-05 | Production of diaryl carbonate |
CA002013689A CA2013689C (en) | 1987-10-05 | 1990-04-03 | Process for producing diaryl carbonate |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2013689A1 true CA2013689A1 (en) | 1991-10-03 |
CA2013689C CA2013689C (en) | 1997-10-28 |
Family
ID=25674044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002013689A Expired - Lifetime CA2013689C (en) | 1987-10-05 | 1990-04-03 | Process for producing diaryl carbonate |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2013689C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9040732B2 (en) | 2008-06-21 | 2015-05-26 | Bayer Materialscience Ag | Process for preparing diaryl carbonates from dialkyl carbonates |
-
1990
- 1990-04-03 CA CA002013689A patent/CA2013689C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9040732B2 (en) | 2008-06-21 | 2015-05-26 | Bayer Materialscience Ag | Process for preparing diaryl carbonates from dialkyl carbonates |
Also Published As
Publication number | Publication date |
---|---|
CA2013689C (en) | 1997-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |