DK158304C - Fremgangsmaade til stereospecifik decarboxylering af dihalogenvinylcyclopropancarboxylsyrer - Google Patents
Fremgangsmaade til stereospecifik decarboxylering af dihalogenvinylcyclopropancarboxylsyrerInfo
- Publication number
- DK158304C DK158304C DK351882A DK351882A DK158304C DK 158304 C DK158304 C DK 158304C DK 351882 A DK351882 A DK 351882A DK 351882 A DK351882 A DK 351882A DK 158304 C DK158304 C DK 158304C
- Authority
- DK
- Denmark
- Prior art keywords
- dihalogenvinylycyclopropancarboxyl
- stereospecific
- decarboxylation
- acids
- stereospecific decarboxylation
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 238000006114 decarboxylation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000000707 stereoselective effect Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/45—Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8124110 | 1981-08-06 | ||
| GB8124110 | 1981-08-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK351882A DK351882A (da) | 1983-02-07 |
| DK158304B DK158304B (da) | 1990-04-30 |
| DK158304C true DK158304C (da) | 1990-10-01 |
Family
ID=10523751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK351882A DK158304C (da) | 1981-08-06 | 1982-08-05 | Fremgangsmaade til stereospecifik decarboxylering af dihalogenvinylcyclopropancarboxylsyrer |
Country Status (11)
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000180A (en) * | 1974-08-14 | 1976-12-28 | Imperial Chemical Industries Limited | Process for preparing 2-dihalovinyl-3,3-dimethyl cyclo propane derivatives |
| GB1580203A (en) * | 1976-06-22 | 1980-11-26 | Shell Int Research | Preparation of cyclopropane derivatives |
| NZ185635A (en) * | 1976-11-18 | 1980-04-28 | Ici Ltd | Preparation of 3-dihalovinyl-2,2-dimethylcyclopropane carboxylic acid derivatives |
-
1982
- 1982-07-27 NL NL8203002A patent/NL8203002A/nl not_active Application Discontinuation
- 1982-07-28 CA CA000408291A patent/CA1181092A/en not_active Expired
- 1982-08-05 JP JP57135814A patent/JPS5829756A/ja active Granted
- 1982-08-05 GB GB08222631A patent/GB2104518B/en not_active Expired
- 1982-08-05 IT IT22753/82A patent/IT1152485B/it active
- 1982-08-05 DK DK351882A patent/DK158304C/da not_active IP Right Cessation
- 1982-08-05 CH CH4727/82A patent/CH653012A5/de not_active IP Right Cessation
- 1982-08-05 DE DE19823229311 patent/DE3229311A1/de active Granted
- 1982-08-05 BR BR8204605A patent/BR8204605A/pt not_active IP Right Cessation
- 1982-08-05 FR FR8213677A patent/FR2510993A1/fr active Granted
- 1982-08-05 BE BE0/208754A patent/BE894035A/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5829756A (ja) | 1983-02-22 |
| BR8204605A (pt) | 1983-07-26 |
| BE894035A (nl) | 1983-02-07 |
| FR2510993A1 (fr) | 1983-02-11 |
| IT1152485B (it) | 1986-12-31 |
| JPH0323539B2 (enrdf_load_stackoverflow) | 1991-03-29 |
| FR2510993B1 (enrdf_load_stackoverflow) | 1984-12-14 |
| DE3229311C2 (enrdf_load_stackoverflow) | 1990-12-20 |
| CH653012A5 (de) | 1985-12-13 |
| GB2104518B (en) | 1985-09-18 |
| NL8203002A (nl) | 1983-03-01 |
| DE3229311A1 (de) | 1983-02-24 |
| IT8222753A0 (it) | 1982-08-05 |
| CA1181092A (en) | 1985-01-15 |
| DK158304B (da) | 1990-04-30 |
| DK351882A (da) | 1983-02-07 |
| GB2104518A (en) | 1983-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |