NL7103581A - - Google Patents
Info
- Publication number
- NL7103581A NL7103581A NL7103581A NL7103581A NL7103581A NL 7103581 A NL7103581 A NL 7103581A NL 7103581 A NL7103581 A NL 7103581A NL 7103581 A NL7103581 A NL 7103581A NL 7103581 A NL7103581 A NL 7103581A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/36—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702013261 DE2013261A1 (de) | 1970-03-20 | 1970-03-20 | Verfahren zur Herstellung von Furanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7103581A true NL7103581A (xx) | 1971-09-22 |
Family
ID=5765645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7103581A NL7103581A (xx) | 1970-03-20 | 1971-03-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE764464A (xx) |
| DE (1) | DE2013261A1 (xx) |
| FR (1) | FR2084676A5 (xx) |
| NL (1) | NL7103581A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7408383A (nl) * | 1973-08-07 | 1975-02-11 | Int Flavors & Fragrances Inc | Werkwijze ter bereiding van 3-thiafuranen en 3-mercaptofuranen. |
| US4169202A (en) * | 1978-06-05 | 1979-09-25 | American Home Products Corporation | Process for preparing 4,5-dihydro-4-oxofuran-2-carboxylic acid derivatives |
| US4658045A (en) * | 1985-11-22 | 1987-04-14 | Mobil Oil Corporation | Process for preparing disubstituted furans |
-
1970
- 1970-03-20 DE DE19702013261 patent/DE2013261A1/de active Pending
-
1971
- 1971-03-16 FR FR7109105A patent/FR2084676A5/fr not_active Expired
- 1971-03-17 NL NL7103581A patent/NL7103581A/xx unknown
- 1971-03-18 BE BE764464A patent/BE764464A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2013261A1 (de) | 1971-10-07 |
| BE764464A (fr) | 1971-08-16 |
| FR2084676A5 (en) | 1971-12-17 |