DK537681A - 2,3-dihydropyraner og fremgangsmaade til fremstilling heraf - Google Patents
2,3-dihydropyraner og fremgangsmaade til fremstilling herafInfo
- Publication number
- DK537681A DK537681A DK537681A DK537681A DK537681A DK 537681 A DK537681 A DK 537681A DK 537681 A DK537681 A DK 537681A DK 537681 A DK537681 A DK 537681A DK 537681 A DK537681 A DK 537681A
- Authority
- DK
- Denmark
- Prior art keywords
- dihydropyranes
- procedures
- producing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/18—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member containing only hydrogen and carbon atoms in addition to the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3045909A DE3045909C2 (de) | 1980-12-05 | 1980-12-05 | 2,3-Dihydropyrane, Verfahren zu deren Herstellung und deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK537681A true DK537681A (da) | 1982-06-06 |
Family
ID=6118418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK537681A DK537681A (da) | 1980-12-05 | 1981-12-04 | 2,3-dihydropyraner og fremgangsmaade til fremstilling heraf |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0053756B1 (el) |
| JP (1) | JPS57122077A (el) |
| AR (1) | AR230054A1 (el) |
| AT (1) | ATE9343T1 (el) |
| AU (1) | AU548045B2 (el) |
| BR (1) | BR8107900A (el) |
| CA (1) | CA1160240A (el) |
| DE (2) | DE3045909C2 (el) |
| DK (1) | DK537681A (el) |
| ES (1) | ES8304111A1 (el) |
| GB (1) | GB2104061B (el) |
| GR (1) | GR77301B (el) |
| IL (1) | IL64341A (el) |
| PT (1) | PT74086B (el) |
| TR (1) | TR21180A (el) |
| YU (1) | YU284181A (el) |
| ZA (1) | ZA818137B (el) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3711269A1 (de) * | 1987-04-03 | 1988-10-13 | Basf Ag | 3,4-dihydro-2h-pyrane |
| US4925985A (en) * | 1988-11-02 | 1990-05-15 | Philip Morris Incorporated | Novel process for the production of 4,6-dimethyl-7-hydroxynonan-3-one |
| CN105272835B (zh) * | 2014-06-30 | 2017-07-14 | 温州医科大学 | 烟草甲性信息素消旋化合物的合成方法 |
| CN111398501B (zh) * | 2020-03-23 | 2022-08-30 | 福建中烟工业有限责任公司 | 测定烟草甲虫性外激素诱芯中的性信息素含量的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2858322A (en) * | 1956-11-13 | 1958-10-28 | Union Carbide Corp | Process for the preparation of 3, 4-dihydro-1, 2-h-pyrans |
-
1980
- 1980-12-05 DE DE3045909A patent/DE3045909C2/de not_active Expired
-
1981
- 1981-11-01 TR TR21180A patent/TR21180A/xx unknown
- 1981-11-20 AU AU77673/81A patent/AU548045B2/en not_active Ceased
- 1981-11-23 IL IL64341A patent/IL64341A/xx unknown
- 1981-11-24 ZA ZA818137A patent/ZA818137B/xx unknown
- 1981-11-25 AT AT81109863T patent/ATE9343T1/de not_active IP Right Cessation
- 1981-11-25 DE DE8181109863T patent/DE3166083D1/de not_active Expired
- 1981-11-25 EP EP81109863A patent/EP0053756B1/de not_active Expired
- 1981-11-27 GB GB08135839A patent/GB2104061B/en not_active Expired
- 1981-11-27 AR AR287617A patent/AR230054A1/es active
- 1981-12-04 ES ES507754A patent/ES8304111A1/es not_active Expired
- 1981-12-04 DK DK537681A patent/DK537681A/da not_active Application Discontinuation
- 1981-12-04 PT PT74086A patent/PT74086B/pt unknown
- 1981-12-04 CA CA000391532A patent/CA1160240A/en not_active Expired
- 1981-12-04 YU YU02841/81A patent/YU284181A/xx unknown
- 1981-12-04 JP JP56196193A patent/JPS57122077A/ja active Pending
- 1981-12-04 GR GR66693A patent/GR77301B/el unknown
- 1981-12-04 BR BR8107900A patent/BR8107900A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3166083D1 (en) | 1984-10-18 |
| GB2104061B (en) | 1984-08-01 |
| ES507754A0 (es) | 1983-02-16 |
| ZA818137B (en) | 1983-07-27 |
| ES8304111A1 (es) | 1983-02-16 |
| JPS57122077A (en) | 1982-07-29 |
| DE3045909C2 (de) | 1983-07-14 |
| AU548045B2 (en) | 1985-11-21 |
| IL64341A0 (en) | 1982-02-28 |
| GB2104061A (en) | 1983-03-02 |
| BR8107900A (pt) | 1982-09-08 |
| DE3045909A1 (de) | 1982-06-09 |
| IL64341A (en) | 1985-04-30 |
| TR21180A (tr) | 1983-12-05 |
| AR230054A1 (es) | 1984-02-29 |
| EP0053756A1 (de) | 1982-06-16 |
| PT74086B (en) | 1983-05-11 |
| EP0053756B1 (de) | 1984-09-12 |
| PT74086A (en) | 1982-01-01 |
| AU7767381A (en) | 1982-06-10 |
| YU284181A (en) | 1983-10-31 |
| ATE9343T1 (de) | 1984-09-15 |
| GR77301B (el) | 1984-09-11 |
| CA1160240A (en) | 1984-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |