SG171494G - Cyclobutenediones useful as intermediates - Google Patents
Cyclobutenediones useful as intermediatesInfo
- Publication number
- SG171494G SG171494G SG171494A SG171494A SG171494G SG 171494 G SG171494 G SG 171494G SG 171494 A SG171494 A SG 171494A SG 171494 A SG171494 A SG 171494A SG 171494 G SG171494 G SG 171494G
- Authority
- SG
- Singapore
- Prior art keywords
- cyclobutenediones
- intermediates
- useful
- cyclobutenediones useful
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG171494A SG171494G (en) | 1987-05-14 | 1994-12-01 | Cyclobutenediones useful as intermediates |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5045987A | 1987-05-14 | 1987-05-14 | |
US07/174,444 US4927968A (en) | 1987-05-14 | 1988-04-11 | Chemical intermediates and process |
SG171494A SG171494G (en) | 1987-05-14 | 1994-12-01 | Cyclobutenediones useful as intermediates |
Publications (1)
Publication Number | Publication Date |
---|---|
SG171494G true SG171494G (en) | 1995-04-28 |
Family
ID=27356111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG171494A SG171494G (en) | 1987-05-14 | 1994-12-01 | Cyclobutenediones useful as intermediates |
Country Status (1)
Country | Link |
---|---|
SG (1) | SG171494G (en) |
-
1994
- 1994-12-01 SG SG171494A patent/SG171494G/en unknown
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