IT1125446B - Preparazione di alfa beta-dialdeidi e di alfa beta-diacidi insaturi o saturi - Google Patents
Preparazione di alfa beta-dialdeidi e di alfa beta-diacidi insaturi o saturiInfo
- Publication number
- IT1125446B IT1125446B IT26292/79A IT2629279A IT1125446B IT 1125446 B IT1125446 B IT 1125446B IT 26292/79 A IT26292/79 A IT 26292/79A IT 2629279 A IT2629279 A IT 2629279A IT 1125446 B IT1125446 B IT 1125446B
- Authority
- IT
- Italy
- Prior art keywords
- alpha beta
- diacides
- dialdehydes
- unsaturated
- saturated
- Prior art date
Links
Classifications
-
- 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
- C07C45/40—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with ozone; by ozonolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/34—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with ozone; by hydrolysis of ozonides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26292/79A IT1125446B (it) | 1979-10-05 | 1979-10-05 | Preparazione di alfa beta-dialdeidi e di alfa beta-diacidi insaturi o saturi |
GB8030911A GB2059962B (en) | 1979-10-05 | 1980-09-25 | Preparation of unsaturated or saturated-dialdehydes and-diacids |
US06/192,478 US4613694A (en) | 1979-10-05 | 1980-09-30 | Preparation of unsaturated or saturated α, ω-dialdehydes and α, ω-diacids |
DE19803037487 DE3037487A1 (de) | 1979-10-05 | 1980-10-03 | Verfahren zur herstellung von ungesaettigten oder gesaettigten (alpha),(omega)-dialdehyden und (alpha),(omega)-disaeuren |
JP13863580A JPS5659721A (en) | 1979-10-05 | 1980-10-03 | Manufacture of unsaturated or saturated alpha* omegaadialdehyde and alpha* omegaadiacid |
FR8021350A FR2466447A1 (fr) | 1979-10-05 | 1980-10-06 | Procede de preparation simultanee d'a,o-dialdehydes et d'a,o-diacides insatures ou satures et produits prepares selon ce procede |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26292/79A IT1125446B (it) | 1979-10-05 | 1979-10-05 | Preparazione di alfa beta-dialdeidi e di alfa beta-diacidi insaturi o saturi |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7926292A0 IT7926292A0 (it) | 1979-10-05 |
IT1125446B true IT1125446B (it) | 1986-05-14 |
Family
ID=11219152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26292/79A IT1125446B (it) | 1979-10-05 | 1979-10-05 | Preparazione di alfa beta-dialdeidi e di alfa beta-diacidi insaturi o saturi |
Country Status (6)
Country | Link |
---|---|
US (1) | US4613694A (it) |
JP (1) | JPS5659721A (it) |
DE (1) | DE3037487A1 (it) |
FR (1) | FR2466447A1 (it) |
GB (1) | GB2059962B (it) |
IT (1) | IT1125446B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3628662A1 (de) * | 1986-08-23 | 1988-03-03 | Degussa | Verfahren zur herstellung von 1,12-dodecandisaeure i |
DE3628664A1 (de) * | 1986-08-23 | 1988-03-03 | Degussa | Verfahren zur herstellung von 1,12-dodecandisaeure ii |
DE3722566A1 (de) * | 1987-07-08 | 1989-01-19 | Henkel Kgaa | Verfahren zur kontinuierlichen ozonisierung von ungesaettigten organischen verbindungen |
FR2746795B1 (fr) * | 1996-03-27 | 1998-06-19 | Rhone Poulenc Chimie | Procede de preparation d'acide acetique et/ou d'acetate de methyle par isomerisation et carbonylation |
DE102010026196A1 (de) | 2010-06-25 | 2011-12-29 | Evonik Degussa Gmbh | Synthese von omega-Aminocarbonsäuren und deren Estern aus ungesättigten Fettsäurederivaten |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2819279A (en) * | 1950-07-22 | 1958-01-07 | Standard Oil Co | Ozonization of olefinic compounds to a carboxylic acid and an aldehyde |
US2865937A (en) * | 1956-03-06 | 1958-12-23 | Welsbach Corp | Processes for the production of dibasic and monobasic acids |
US3091620A (en) * | 1960-08-16 | 1963-05-28 | Koppers Co Inc | Process for preparing 3, 8-dihydroxy-4, 5, 6, 7-dibenzo-1, 2-dioxacyclooctane |
NL171808C (nl) * | 1971-02-19 | 1983-05-16 | Snia Viscosa | Werkwijze voor het ozoniseren van alkenen. |
SU374277A1 (ru) * | 1971-05-12 | 1973-03-20 | Способ получения 1, 2, 3, 4-пентантетракарбоновой кислотб1 или ее производных | |
US3979450A (en) * | 1973-02-08 | 1976-09-07 | Jury Leonidovich Moskovich | Method for preparing dicarboxylic acids |
IT998227B (it) * | 1973-07-11 | 1976-01-20 | Snia Viscosa | Metodo per la produzione di com posti polifunzionali lineari insa turi relativi prodotti industriali insaturi e loro derivati insaturi o saturi |
SU556135A1 (ru) * | 1975-04-02 | 1977-04-30 | Институт Химии Башкирского Филиала Ан Ссср | Способ получени алифатических карбоновых кислот |
JPS5284365A (en) * | 1975-12-30 | 1977-07-13 | Aisin Seiki Co Ltd | Liquid pressure control system |
-
1979
- 1979-10-05 IT IT26292/79A patent/IT1125446B/it active
-
1980
- 1980-09-25 GB GB8030911A patent/GB2059962B/en not_active Expired
- 1980-09-30 US US06/192,478 patent/US4613694A/en not_active Expired - Lifetime
- 1980-10-03 JP JP13863580A patent/JPS5659721A/ja active Granted
- 1980-10-03 DE DE19803037487 patent/DE3037487A1/de active Granted
- 1980-10-06 FR FR8021350A patent/FR2466447A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2466447A1 (fr) | 1981-04-10 |
JPH0154334B2 (it) | 1989-11-17 |
DE3037487C2 (it) | 1989-08-03 |
FR2466447B1 (it) | 1983-08-05 |
GB2059962B (en) | 1984-02-29 |
DE3037487A1 (de) | 1981-04-16 |
IT7926292A0 (it) | 1979-10-05 |
US4613694A (en) | 1986-09-23 |
GB2059962A (en) | 1981-04-29 |
JPS5659721A (en) | 1981-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941027 |