IT954028B - Procedimento per la preparazione di derivati dell acido furoico e prodotto ottenuto - Google Patents
Procedimento per la preparazione di derivati dell acido furoico e prodotto ottenutoInfo
- Publication number
- IT954028B IT954028B IT39052/68A IT3905268A IT954028B IT 954028 B IT954028 B IT 954028B IT 39052/68 A IT39052/68 A IT 39052/68A IT 3905268 A IT3905268 A IT 3905268A IT 954028 B IT954028 B IT 954028B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- product obtained
- acid derivatives
- furoic acid
- 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
- C07D307/02—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5214367 | 1967-08-14 | ||
| JP5214467 | 1967-08-14 | ||
| JP5302967 | 1967-08-17 | ||
| JP5303067 | 1967-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT954028B true IT954028B (it) | 1973-08-30 |
Family
ID=27462733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT39052/68A IT954028B (it) | 1967-08-14 | 1968-08-10 | Procedimento per la preparazione di derivati dell acido furoico e prodotto ottenuto |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3567744A (it) |
| BE (1) | BE719429A (it) |
| CH (2) | CH505816A (it) |
| DE (1) | DE1793175C3 (it) |
| FR (1) | FR1578377A (it) |
| GB (1) | GB1213850A (it) |
| IT (1) | IT954028B (it) |
| NL (1) | NL6811441A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972898A (en) * | 1975-03-20 | 1976-08-03 | Hoffmann-La Roche Inc. | Process for the preparation of 6,6-alkylenedioxyalkan-2-ones |
| US4477679A (en) * | 1983-03-01 | 1984-10-16 | Cpc International Inc. | Production of alkyl-5-substituted-3-furoate compounds |
-
1968
- 1968-07-15 US US744693A patent/US3567744A/en not_active Expired - Lifetime
- 1968-08-09 FR FR1578377D patent/FR1578377A/fr not_active Expired
- 1968-08-09 GB GB38140/68A patent/GB1213850A/en not_active Expired
- 1968-08-10 IT IT39052/68A patent/IT954028B/it active
- 1968-08-12 DE DE1793175A patent/DE1793175C3/de not_active Expired
- 1968-08-12 NL NL6811441A patent/NL6811441A/xx unknown
- 1968-08-13 CH CH434670A patent/CH505816A/fr not_active IP Right Cessation
- 1968-08-13 BE BE719429D patent/BE719429A/xx unknown
- 1968-08-13 CH CH1214668A patent/CH496688A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1793175A1 (de) | 1972-03-30 |
| DE1793175C3 (de) | 1974-01-10 |
| CH505816A (fr) | 1971-04-15 |
| DE1793175B2 (de) | 1973-05-24 |
| CH496688A (fr) | 1970-09-30 |
| US3567744A (en) | 1971-03-02 |
| GB1213850A (en) | 1970-11-25 |
| NL6811441A (it) | 1969-02-18 |
| FR1578377A (it) | 1969-08-14 |
| BE719429A (it) | 1969-01-16 |
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