DK202177A - Fremgangsmade til fremstilling af organiske forbindelser - Google Patents
Fremgangsmade til fremstilling af organiske forbindelserInfo
- Publication number
- DK202177A DK202177A DK202177A DK202177A DK202177A DK 202177 A DK202177 A DK 202177A DK 202177 A DK202177 A DK 202177A DK 202177 A DK202177 A DK 202177A DK 202177 A DK202177 A DK 202177A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- organic compounds
- making organic
- making
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/72—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings and other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
- C07D313/02—Seven-membered rings
- C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
- C07D313/08—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with one six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH612576A CH623045A5 (en) | 1976-05-17 | 1976-05-17 | Process for the preparation of novel 2,3-dihydrobenzofurans and 2,3,4,5-tetrahydro-1-benzoxepins |
| CH774176A CH622256A5 (en) | 1976-06-17 | 1976-06-17 | Process for the preparation of novel benzofurans |
| CH1492976 | 1976-11-26 | ||
| CH1492876 | 1976-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK202177A true DK202177A (da) | 1977-11-18 |
Family
ID=27428971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK202177A DK202177A (da) | 1976-05-17 | 1977-05-09 | Fremgangsmade til fremstilling af organiske forbindelser |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4232039A (xx) |
| JP (1) | JPS52139055A (xx) |
| AU (1) | AU513952B2 (xx) |
| CA (1) | CA1097667A (xx) |
| DE (1) | DE2720321A1 (xx) |
| DK (1) | DK202177A (xx) |
| ES (1) | ES458818A1 (xx) |
| FI (1) | FI771466A (xx) |
| FR (1) | FR2360588A1 (xx) |
| GB (1) | GB1578041A (xx) |
| IL (1) | IL52105A (xx) |
| NZ (1) | NZ184123A (xx) |
| PH (1) | PH13933A (xx) |
| PT (1) | PT66551B (xx) |
| SE (1) | SE7705339L (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537903A (en) * | 1983-10-12 | 1985-08-27 | Merck & Co., Inc. | Substituted cinnamyl-2,3-dihydrobenzofuran and analogs useful as anti-inflammatory agents |
| US5527769A (en) * | 1993-05-26 | 1996-06-18 | Firmenich Sa | Aromatic compounds and their use in perfumery |
| DE19808261A1 (de) * | 1998-02-27 | 1999-10-28 | Bayer Ag | Arylphenylsubstituierte cyclische Ketoenole |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548704A (en) * | 1949-08-17 | 1951-04-10 | Dow Chemical Co | Substituted 2,3-dihydro-2-methylbenzofurans |
-
1977
- 1977-05-06 DE DE19772720321 patent/DE2720321A1/de not_active Withdrawn
- 1977-05-09 SE SE7705339A patent/SE7705339L/xx unknown
- 1977-05-09 FI FI771466A patent/FI771466A/fi not_active Application Discontinuation
- 1977-05-09 DK DK202177A patent/DK202177A/da not_active Application Discontinuation
- 1977-05-13 GB GB20208/77A patent/GB1578041A/en not_active Expired
- 1977-05-13 PH PH19770A patent/PH13933A/en unknown
- 1977-05-16 ES ES458818A patent/ES458818A1/es not_active Expired
- 1977-05-16 JP JP5624977A patent/JPS52139055A/ja active Pending
- 1977-05-16 CA CA278,487A patent/CA1097667A/en not_active Expired
- 1977-05-16 IL IL52105A patent/IL52105A/xx unknown
- 1977-05-16 PT PT66551A patent/PT66551B/pt unknown
- 1977-05-17 FR FR7715037A patent/FR2360588A1/fr active Granted
- 1977-05-17 AU AU25194/77A patent/AU513952B2/en not_active Expired
- 1977-05-17 NZ NZ184123A patent/NZ184123A/xx unknown
-
1978
- 1978-04-14 US US05/896,481 patent/US4232039A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2360588B1 (xx) | 1980-02-01 |
| JPS52139055A (en) | 1977-11-19 |
| AU513952B2 (en) | 1981-01-15 |
| IL52105A0 (en) | 1977-07-31 |
| IL52105A (en) | 1981-02-27 |
| FR2360588A1 (fr) | 1978-03-03 |
| US4232039A (en) | 1980-11-04 |
| FI771466A (xx) | 1977-11-18 |
| PH13933A (en) | 1980-11-04 |
| GB1578041A (en) | 1980-10-29 |
| NZ184123A (en) | 1979-12-11 |
| CA1097667A (en) | 1981-03-17 |
| DE2720321A1 (de) | 1977-12-01 |
| ES458818A1 (es) | 1978-11-01 |
| PT66551A (fr) | 1977-06-01 |
| SE7705339L (sv) | 1977-11-18 |
| PT66551B (fr) | 1979-10-22 |
| AU2519477A (en) | 1978-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |