DK179183A - Fremgangsmaade til fremstilling af hydroxymethylbutensyrer - Google Patents
Fremgangsmaade til fremstilling af hydroxymethylbutensyrer Download PDFInfo
- Publication number
- DK179183A DK179183A DK179183A DK179183A DK179183A DK 179183 A DK179183 A DK 179183A DK 179183 A DK179183 A DK 179183A DK 179183 A DK179183 A DK 179183A DK 179183 A DK179183 A DK 179183A
- Authority
- DK
- Denmark
- Prior art keywords
- hydroxymethylbutic
- acids
- preparing
- preparing hydroxymethylbutic
- hydroxymethylbutic acids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6940282 | 1982-04-23 | ||
| JP57069402A JPS58185588A (ja) | 1982-04-23 | 1982-04-23 | 空気酸化によるハロメチル化合物の酸化方法および酸化生成物 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK179183D0 DK179183D0 (da) | 1983-04-22 |
| DK179183A true DK179183A (da) | 1983-10-24 |
| DK159446B DK159446B (da) | 1990-10-15 |
| DK159446C DK159446C (da) | 1991-03-18 |
Family
ID=13401568
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK179183A DK159446C (da) | 1982-04-23 | 1983-04-22 | Fremgangsmaade til fremstilling af oxazolinoazetidinylhydroxymethylbutensyrederivater |
| DK032390A DK162768C (da) | 1982-04-23 | 1990-02-07 | Fremgangsmaade til fremstilling af oxazolinoazetidinylhydroxymethylbutensyrederivater |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK032390A DK162768C (da) | 1982-04-23 | 1990-02-07 | Fremgangsmaade til fremstilling af oxazolinoazetidinylhydroxymethylbutensyrederivater |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4581173A (da) |
| EP (2) | EP0180709B1 (da) |
| JP (1) | JPS58185588A (da) |
| KR (1) | KR890000032B1 (da) |
| AU (1) | AU553611B2 (da) |
| CA (1) | CA1194878A (da) |
| DE (1) | DE3370334D1 (da) |
| DK (2) | DK159446C (da) |
| GB (1) | GB2120241B (da) |
| GR (1) | GR78513B (da) |
| HU (1) | HU193038B (da) |
| IE (1) | IE55307B1 (da) |
| IL (1) | IL68475A (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7485760B2 (en) | 2006-08-24 | 2009-02-03 | Honeywell International Inc. | Integrated HFC trans-1234ze manufacture process |
| US8067650B2 (en) | 2006-08-24 | 2011-11-29 | Honeywell International Inc. | Process for the production of HFO trans-1234ze from HFC-245fa |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1090806A (en) * | 1977-01-10 | 1980-12-02 | Mitsuru Yoshioka | Oxazolines |
| GB1557552A (en) * | 1977-02-15 | 1979-12-12 | Shionogi & Co | 1 oxadethiacepham compounds |
-
1982
- 1982-04-23 JP JP57069402A patent/JPS58185588A/ja active Granted
-
1983
- 1983-04-07 US US06/482,974 patent/US4581173A/en not_active Expired - Lifetime
- 1983-04-12 GR GR71064A patent/GR78513B/el unknown
- 1983-04-14 KR KR1019830001558A patent/KR890000032B1/ko not_active IP Right Cessation
- 1983-04-20 DE DE8383103863T patent/DE3370334D1/de not_active Expired
- 1983-04-20 EP EP85107298A patent/EP0180709B1/en not_active Expired
- 1983-04-20 GB GB08310691A patent/GB2120241B/en not_active Expired
- 1983-04-20 EP EP83103863A patent/EP0093907B1/en not_active Expired
- 1983-04-21 IE IE912/83A patent/IE55307B1/en not_active IP Right Cessation
- 1983-04-22 DK DK179183A patent/DK159446C/da not_active IP Right Cessation
- 1983-04-22 IL IL68475A patent/IL68475A/xx not_active IP Right Cessation
- 1983-04-22 AU AU13878/83A patent/AU553611B2/en not_active Expired
- 1983-04-22 HU HU831405A patent/HU193038B/hu unknown
- 1983-04-25 CA CA000426670A patent/CA1194878A/en not_active Expired
-
1990
- 1990-02-07 DK DK032390A patent/DK162768C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2120241B (en) | 1985-05-09 |
| DK162768B (da) | 1991-12-09 |
| GR78513B (da) | 1984-09-27 |
| IL68475A (en) | 1987-01-30 |
| EP0093907B1 (en) | 1987-03-18 |
| KR840004433A (ko) | 1984-10-15 |
| HU193038B (en) | 1987-08-28 |
| AU553611B2 (en) | 1986-07-24 |
| DK159446C (da) | 1991-03-18 |
| IE55307B1 (en) | 1990-08-01 |
| US4581173A (en) | 1986-04-08 |
| DE3370334D1 (en) | 1987-04-23 |
| AU1387883A (en) | 1983-10-27 |
| JPH0242835B2 (da) | 1990-09-26 |
| EP0180709B1 (en) | 1989-02-22 |
| EP0180709A1 (en) | 1986-05-14 |
| GB8310691D0 (en) | 1983-05-25 |
| DK159446B (da) | 1990-10-15 |
| CA1194878A (en) | 1985-10-08 |
| EP0093907A1 (en) | 1983-11-16 |
| IL68475A0 (en) | 1983-07-31 |
| DK32390D0 (da) | 1990-02-07 |
| IE830912L (en) | 1983-10-23 |
| GB2120241A (en) | 1983-11-30 |
| DK32390A (da) | 1990-02-07 |
| JPS58185588A (ja) | 1983-10-29 |
| DK162768C (da) | 1992-04-27 |
| KR890000032B1 (ko) | 1989-03-06 |
| DK179183D0 (da) | 1983-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |