BR7808223A - Processo para preparacao de 3-formil-2,2-dimetil-ciclo-propano-carbaldeido-dimetil acetal,util como intermediario na preparacao de esteres de ciclo-propil-carboxilatos - Google Patents
Processo para preparacao de 3-formil-2,2-dimetil-ciclo-propano-carbaldeido-dimetil acetal,util como intermediario na preparacao de esteres de ciclo-propil-carboxilatosInfo
- Publication number
- BR7808223A BR7808223A BR7808223A BR7808223A BR7808223A BR 7808223 A BR7808223 A BR 7808223A BR 7808223 A BR7808223 A BR 7808223A BR 7808223 A BR7808223 A BR 7808223A BR 7808223 A BR7808223 A BR 7808223A
- Authority
- BR
- Brazil
- Prior art keywords
- cycle
- preparation
- dimethyl
- carbaldeide
- formyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- C07C49/175—Saturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/30—Compounds having groups
- C07C43/315—Compounds having groups containing oxygen atoms singly bound to carbon atoms not being acetal carbon atoms
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
- C07C45/292—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with chromium derivatives
-
- 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
- C07C47/00—Compounds having —CHO groups
- C07C47/28—Saturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
- C07C47/37—Saturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5246377 | 1977-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7808223A true BR7808223A (pt) | 1979-08-14 |
Family
ID=10464008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7808223A BR7808223A (pt) | 1977-12-16 | 1978-12-14 | Processo para preparacao de 3-formil-2,2-dimetil-ciclo-propano-carbaldeido-dimetil acetal,util como intermediario na preparacao de esteres de ciclo-propil-carboxilatos |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0002851B1 (OSRAM) |
| JP (1) | JPS5490154A (OSRAM) |
| BR (1) | BR7808223A (OSRAM) |
| CA (1) | CA1112252A (OSRAM) |
| DE (1) | DE2861339D1 (OSRAM) |
| DK (1) | DK152725C (OSRAM) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4961171A (OSRAM) * | 1972-10-13 | 1974-06-13 | ||
| US4049706A (en) * | 1975-09-24 | 1977-09-20 | Air Products And Chemicals, Inc. | Selective oxidation of chrysanthemyl alcohol |
-
1978
- 1978-11-17 CA CA316,434A patent/CA1112252A/en not_active Expired
- 1978-12-06 DE DE7878200352T patent/DE2861339D1/de not_active Expired
- 1978-12-06 EP EP78200352A patent/EP0002851B1/en not_active Expired
- 1978-12-14 JP JP15381978A patent/JPS5490154A/ja active Granted
- 1978-12-14 DK DK563278A patent/DK152725C/da not_active IP Right Cessation
- 1978-12-14 BR BR7808223A patent/BR7808223A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6136734B2 (OSRAM) | 1986-08-20 |
| DK152725B (da) | 1988-05-02 |
| EP0002851A1 (en) | 1979-07-11 |
| DE2861339D1 (en) | 1982-01-21 |
| JPS5490154A (en) | 1979-07-17 |
| DK563278A (da) | 1979-06-17 |
| EP0002851B1 (en) | 1981-11-18 |
| CA1112252A (en) | 1981-11-10 |
| DK152725C (da) | 1988-09-26 |
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