BE718241A - - Google Patents
Info
- Publication number
- BE718241A BE718241A BE718241DA BE718241A BE 718241 A BE718241 A BE 718241A BE 718241D A BE718241D A BE 718241DA BE 718241 A BE718241 A BE 718241A
- Authority
- BE
- Belgium
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
- C07D307/92—Naphthofurans; Hydrogenated naphthofurans
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65436567A | 1967-07-19 | 1967-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718241A true BE718241A (en:Method) | 1969-01-20 |
Family
ID=24624558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718241D BE718241A (en:Method) | 1967-07-19 | 1968-07-18 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3539642A (en:Method) |
| AT (1) | AT281008B (en:Method) |
| BE (1) | BE718241A (en:Method) |
| CH (1) | CH493469A (en:Method) |
| DE (1) | DE1768974A1 (en:Method) |
| FR (1) | FR1603252A (en:Method) |
| GB (1) | GB1236798A (en:Method) |
| IL (1) | IL30387A0 (en:Method) |
| NL (1) | NL6809841A (en:Method) |
| SE (1) | SE335854B (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2097000B (en) * | 1979-03-19 | 1983-11-30 | Riker Laboratories Inc | Process for the preparation of 1,4-bis(2,2,2-trifluoroethoxy) benzene |
| GB8311678D0 (en) * | 1983-04-28 | 1983-06-02 | Ici Plc | Phenol derivatives |
| IE58417B1 (en) * | 1984-04-27 | 1993-09-22 | Ici Plc | Chemical derivatives |
| NL9300801A (nl) * | 1992-05-22 | 1993-12-16 | Ciba Geigy | 3-(acyloxyfenyl)benzofuran-2-on als stabilisatoren. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2692895A (en) * | 1950-08-23 | 1954-10-26 | Opfermann Adolf Christia Josef | Production of pantothenaldehyde and acetals thereof |
| US3025323A (en) * | 1957-01-18 | 1962-03-13 | Union Carbide Corp | Amide diols and their esters |
| NL129028C (en:Method) * | 1964-02-13 |
-
1967
- 1967-07-19 US US654365A patent/US3539642A/en not_active Expired - Lifetime
-
1968
- 1968-07-11 SE SE09651/68A patent/SE335854B/xx unknown
- 1968-07-11 NL NL6809841A patent/NL6809841A/xx unknown
- 1968-07-18 CH CH1069868A patent/CH493469A/de unknown
- 1968-07-18 GB GB34151/68A patent/GB1236798A/en not_active Expired
- 1968-07-18 IL IL30387A patent/IL30387A0/xx unknown
- 1968-07-18 AT AT692268A patent/AT281008B/de not_active IP Right Cessation
- 1968-07-18 DE DE19681768974 patent/DE1768974A1/de active Pending
- 1968-07-18 FR FR1603252D patent/FR1603252A/fr not_active Expired
- 1968-07-18 BE BE718241D patent/BE718241A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL30387A0 (en) | 1968-09-26 |
| US3539642A (en) | 1970-11-10 |
| FR1603252A (en:Method) | 1971-03-29 |
| DE1768974A1 (de) | 1972-02-03 |
| GB1236798A (en) | 1971-06-23 |
| NL6809841A (en:Method) | 1969-01-21 |
| SE335854B (en:Method) | 1971-06-14 |
| CH493469A (de) | 1970-07-15 |
| AT281008B (de) | 1970-05-11 |