DD121634A5 - - Google Patents
Info
- Publication number
- DD121634A5 DD121634A5 DD18679475A DD18679475A DD121634A5 DD 121634 A5 DD121634 A5 DD 121634A5 DD 18679475 A DD18679475 A DD 18679475A DD 18679475 A DD18679475 A DD 18679475A DD 121634 A5 DD121634 A5 DD 121634A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- acetoxy
- methylpropionaldehyde
- prepared
- give
- allyl acetate
- Prior art date
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- NXAWYWHMPNQUJN-UHFFFAOYSA-N (2-methyl-3-oxopropyl) acetate Chemical compound O=CC(C)COC(C)=O NXAWYWHMPNQUJN-UHFFFAOYSA-N 0.000 abstract 2
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 abstract 2
- IYAIBVKPRAZUDT-UHFFFAOYSA-N (3-hydroxy-2-methylpropyl) acetate Chemical compound OCC(C)COC(C)=O IYAIBVKPRAZUDT-UHFFFAOYSA-N 0.000 abstract 1
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007037 hydroformylation reaction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/003—Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/29—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
- C07C69/14—Acetic acid esters of monohydroxylic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
- B60R2019/1853—Structural beams therefor, e.g. shock-absorbing made of plastic material of reinforced plastic material
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742430037 DE2430037B2 (de) | 1974-06-22 | 1974-06-22 | 3-acetoxy-2-methylpropionaldehyd und verfahren zu seiner herstellung. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD121634A5 true DD121634A5 (enExample) | 1976-08-12 |
Family
ID=5918714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18679475A DD121634A5 (enExample) | 1974-06-22 | 1975-06-20 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5129423A (enExample) |
| AT (1) | AT342561B (enExample) |
| AU (1) | AU8236775A (enExample) |
| BE (1) | BE830465A (enExample) |
| BR (1) | BR7503895A (enExample) |
| DD (1) | DD121634A5 (enExample) |
| DE (1) | DE2430037B2 (enExample) |
| ES (1) | ES438733A1 (enExample) |
| FR (1) | FR2275440A1 (enExample) |
| GB (1) | GB1463923A (enExample) |
| NL (1) | NL7507331A (enExample) |
-
1974
- 1974-06-22 DE DE19742430037 patent/DE2430037B2/de not_active Ceased
-
1975
- 1975-05-22 GB GB2226675A patent/GB1463923A/en not_active Expired
- 1975-06-19 NL NL7507331A patent/NL7507331A/xx unknown
- 1975-06-20 JP JP7460175A patent/JPS5129423A/ja active Pending
- 1975-06-20 AT AT474775A patent/AT342561B/de not_active IP Right Cessation
- 1975-06-20 BE BE157527A patent/BE830465A/xx unknown
- 1975-06-20 FR FR7519400A patent/FR2275440A1/fr active Granted
- 1975-06-20 DD DD18679475A patent/DD121634A5/xx unknown
- 1975-06-20 ES ES438733A patent/ES438733A1/es not_active Expired
- 1975-06-20 BR BR7505006D patent/BR7503895A/pt unknown
- 1975-06-23 AU AU82367/75A patent/AU8236775A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT342561B (de) | 1978-04-10 |
| ES438733A1 (es) | 1977-03-01 |
| ATA474775A (de) | 1977-08-15 |
| NL7507331A (nl) | 1975-12-24 |
| DE2430037A1 (de) | 1976-01-08 |
| BE830465A (fr) | 1975-12-22 |
| FR2275440A1 (fr) | 1976-01-16 |
| AU8236775A (en) | 1977-01-06 |
| GB1463923A (en) | 1977-02-09 |
| DE2430037B2 (de) | 1976-05-06 |
| BR7503895A (pt) | 1976-07-06 |
| JPS5129423A (en) | 1976-03-12 |
| FR2275440B1 (enExample) | 1979-04-13 |
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