BE877290A - Procede pour la production de composes organiques aliphatiques bifonctionnels - Google Patents
Procede pour la production de composes organiques aliphatiques bifonctionnelsInfo
- Publication number
- BE877290A BE877290A BE0/195978A BE195978A BE877290A BE 877290 A BE877290 A BE 877290A BE 0/195978 A BE0/195978 A BE 0/195978A BE 195978 A BE195978 A BE 195978A BE 877290 A BE877290 A BE 877290A
- Authority
- BE
- Belgium
- Prior art keywords
- production
- organic compounds
- aliphatic organic
- bifunctional aliphatic
- bifunctional
- Prior art date
Links
- 230000001588 bifunctional effect Effects 0.000 title 1
- 150000002894 organic compounds Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/373—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
-
- 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
- C07C45/67—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 isomerisation; by change of size of the carbon skeleton
- C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/12—Ketones containing more than one keto group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT24949/78A IT1097281B (it) | 1978-06-26 | 1978-06-26 | Processo per la produzione di composti organici alifatici difunzionali |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE877290A true BE877290A (fr) | 1979-10-15 |
Family
ID=11215235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/195978A BE877290A (fr) | 1978-06-26 | 1979-06-26 | Procede pour la production de composes organiques aliphatiques bifonctionnels |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS557277A (fr) |
| BE (1) | BE877290A (fr) |
| CA (1) | CA1150733A (fr) |
| CH (1) | CH642937A5 (fr) |
| DE (1) | DE2925518A1 (fr) |
| FR (1) | FR2429768A1 (fr) |
| GB (1) | GB2024216B (fr) |
| IT (1) | IT1097281B (fr) |
| NL (1) | NL7904981A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3229300A1 (de) * | 1982-08-05 | 1984-02-09 | Haarmann & Reimer Gmbh, 3450 Holzminden | Aliphatische dicarbonsaeureester als riechstoffe und diese enthaltende parfuemkompositionen und parfuemierte produkte |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2671810A (en) * | 1952-05-24 | 1954-03-09 | Du Pont | Long-chain diketones |
| DE1254141B (de) * | 1959-12-31 | 1967-11-16 | Montedison Spa | Verfahren zur Herstellung von alpha-Chlor- oder alpha-Bromderivaten gesaettigter aliphatischer Mono- oder Dicarbonsaeuren |
| NL141864B (nl) * | 1971-05-01 | 1974-04-16 | Stamicarbon | Werkwijze voor de bereiding van cyanoalkaancarbonzuren. |
-
1978
- 1978-06-26 IT IT24949/78A patent/IT1097281B/it active
-
1979
- 1979-06-20 GB GB7921538A patent/GB2024216B/en not_active Expired
- 1979-06-21 FR FR7915890A patent/FR2429768A1/fr active Granted
- 1979-06-25 JP JP7922879A patent/JPS557277A/ja active Pending
- 1979-06-25 DE DE19792925518 patent/DE2925518A1/de not_active Withdrawn
- 1979-06-26 CA CA000330594A patent/CA1150733A/fr not_active Expired
- 1979-06-26 BE BE0/195978A patent/BE877290A/fr not_active IP Right Cessation
- 1979-06-26 NL NL7904981A patent/NL7904981A/xx not_active Application Discontinuation
- 1979-06-26 CH CH595879A patent/CH642937A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS557277A (en) | 1980-01-19 |
| GB2024216A (en) | 1980-01-09 |
| CA1150733A (fr) | 1983-07-26 |
| FR2429768B1 (fr) | 1982-12-31 |
| CH642937A5 (de) | 1984-05-15 |
| DE2925518A1 (de) | 1980-01-17 |
| IT7824949A0 (it) | 1978-06-26 |
| FR2429768A1 (fr) | 1980-01-25 |
| IT1097281B (it) | 1985-08-31 |
| GB2024216B (en) | 1982-11-10 |
| NL7904981A (nl) | 1979-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BRICHIMA S.P.A. Effective date: 19850626 |