DE2257083C3 - - Google Patents
Info
- Publication number
- DE2257083C3 DE2257083C3 DE19722257083 DE2257083A DE2257083C3 DE 2257083 C3 DE2257083 C3 DE 2257083C3 DE 19722257083 DE19722257083 DE 19722257083 DE 2257083 A DE2257083 A DE 2257083A DE 2257083 C3 DE2257083 C3 DE 2257083C3
- Authority
- DE
- Germany
- Prior art keywords
- rcoo
- oxidation
- palladium
- chloride
- ions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 125000004432 carbon atoms Chemical group C* 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- 150000002334 glycols Chemical class 0.000 claims description 3
- -1 olefin compounds Chemical class 0.000 claims description 3
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 claims description 3
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- IKHGUXGNUITLKF-UHFFFAOYSA-N acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N glycolaldehyde Chemical compound OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 229960000583 Acetic Acid Drugs 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M Potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 102000014961 Protein Precursors Human genes 0.000 description 2
- 108010078762 Protein Precursors Proteins 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000006575 electron-withdrawing group Chemical group 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 1
- 101710043771 PDCL Proteins 0.000 description 1
- BWILYWWHXDGKQA-UHFFFAOYSA-M Potassium propanoate Chemical compound [K+].CCC([O-])=O BWILYWWHXDGKQA-UHFFFAOYSA-M 0.000 description 1
- JXKPEJDQGNYQSM-UHFFFAOYSA-M Sodium propionate Chemical compound [Na+].CCC([O-])=O JXKPEJDQGNYQSM-UHFFFAOYSA-M 0.000 description 1
- 229960003212 Sodium propionate Drugs 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 125000005842 heteroatoms Chemical group 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 239000004331 potassium propionate Substances 0.000 description 1
- 235000010332 potassium propionate Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- NBBJYMSMWIIQGU-UHFFFAOYSA-N propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004324 sodium propionate Substances 0.000 description 1
- 235000010334 sodium propionate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N triclene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT31735/71A IT941807B (it) | 1971-11-26 | 1971-11-26 | Procedimento per l ossidazione di composti vinilici |
| IT3173571 | 1971-11-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2257083A1 DE2257083A1 (de) | 1973-05-30 |
| DE2257083B2 DE2257083B2 (de) | 1975-08-14 |
| DE2257083C3 true DE2257083C3 (es) | 1976-04-01 |
Family
ID=11234292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2257083A Granted DE2257083B2 (de) | 1971-11-26 | 1972-11-21 | Verfahren zur Herstellung von Glykolestem |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE791713A (es) |
| DE (1) | DE2257083B2 (es) |
| FR (1) | FR2160938B1 (es) |
| GB (1) | GB1407480A (es) |
| IE (1) | IE38001B1 (es) |
| IT (1) | IT941807B (es) |
| LU (1) | LU66539A1 (es) |
| NL (1) | NL7215699A (es) |
| NO (1) | NO135821C (es) |
-
0
- BE BE791713D patent/BE791713A/xx unknown
-
1971
- 1971-11-26 IT IT31735/71A patent/IT941807B/it active
-
1972
- 1972-11-15 IE IE1575/72A patent/IE38001B1/xx unknown
- 1972-11-17 GB GB5337372A patent/GB1407480A/en not_active Expired
- 1972-11-20 NL NL7215699A patent/NL7215699A/xx not_active Application Discontinuation
- 1972-11-21 DE DE2257083A patent/DE2257083B2/de active Granted
- 1972-11-22 FR FR7241407A patent/FR2160938B1/fr not_active Expired
- 1972-11-24 LU LU66539A patent/LU66539A1/xx unknown
- 1972-11-24 NO NO4312/72A patent/NO135821C/no unknown
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