DE1593387A1 - Verfahren zur Herstellung eines Dihydrochrysanthemolactons - Google Patents
Verfahren zur Herstellung eines DihydrochrysanthemolactonsInfo
- Publication number
- DE1593387A1 DE1593387A1 DE19661593387 DE1593387A DE1593387A1 DE 1593387 A1 DE1593387 A1 DE 1593387A1 DE 19661593387 DE19661593387 DE 19661593387 DE 1593387 A DE1593387 A DE 1593387A DE 1593387 A1 DE1593387 A1 DE 1593387A1
- Authority
- DE
- Germany
- Prior art keywords
- anhydride
- reaction
- compound
- acid
- product
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/94—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3723465 | 1965-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1593387A1 true DE1593387A1 (de) | 1970-07-23 |
Family
ID=12491901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661593387 Withdrawn DE1593387A1 (de) | 1965-06-22 | 1966-06-21 | Verfahren zur Herstellung eines Dihydrochrysanthemolactons |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE682860A (enrdf_load_stackoverflow) |
| CH (1) | CH455733A (enrdf_load_stackoverflow) |
| DE (1) | DE1593387A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1098658A (enrdf_load_stackoverflow) |
| NL (2) | NL138928B (enrdf_load_stackoverflow) |
-
0
- NL NL138928D patent/NL138928C/xx active
-
1966
- 1966-06-08 GB GB2548366A patent/GB1098658A/en not_active Expired
- 1966-06-16 CH CH874166A patent/CH455733A/fr unknown
- 1966-06-20 NL NL6608527A patent/NL138928B/xx not_active IP Right Cessation
- 1966-06-21 BE BE682860D patent/BE682860A/xx unknown
- 1966-06-21 DE DE19661593387 patent/DE1593387A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL138928C (enrdf_load_stackoverflow) | |
| GB1098658A (en) | 1968-01-10 |
| NL6608527A (enrdf_load_stackoverflow) | 1966-12-23 |
| BE682860A (enrdf_load_stackoverflow) | 1966-12-01 |
| CH455733A (fr) | 1968-05-15 |
| NL138928B (nl) | 1973-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |