BE608610A - - Google Patents
Info
- Publication number
- BE608610A BE608610A BE608610DA BE608610A BE 608610 A BE608610 A BE 608610A BE 608610D A BE608610D A BE 608610DA BE 608610 A BE608610 A BE 608610A
- Authority
- BE
- Belgium
- Prior art keywords
- reaction
- esters
- ester
- salt
- process according
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 150000002148 esters Chemical class 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 22
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M Lithium chloride Chemical group [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 229920001567 Vinyl ester Polymers 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 14
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 14
- 239000005977 Ethylene Substances 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 12
- 238000005755 formation reaction Methods 0.000 claims description 12
- 239000011780 sodium chloride Substances 0.000 claims description 11
- -1 alkali metal carboxylate Chemical class 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 9
- 150000002940 palladium Chemical class 0.000 claims description 9
- 239000011541 reaction mixture Substances 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 9
- 150000007942 carboxylates Chemical class 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- WEVYAHXRMPXWCK-UHFFFAOYSA-N acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Substances N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-Benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 2
- SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-Ethylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 claims description 2
- WAMKWBHYPYBEJY-UHFFFAOYSA-N Duroquinone Chemical compound CC1=C(C)C(=O)C(C)=C(C)C1=O WAMKWBHYPYBEJY-UHFFFAOYSA-N 0.000 claims description 2
- OHLUUHNLEMFGTQ-UHFFFAOYSA-N N-methylacetamide Chemical compound CNC(C)=O OHLUUHNLEMFGTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910001508 alkali metal halide Inorganic materials 0.000 claims description 2
- 150000008045 alkali metal halides Chemical class 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 48
- IKHGUXGNUITLKF-UHFFFAOYSA-N acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 46
- XTXRWKRVRITETP-UHFFFAOYSA-N vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 19
- 239000000047 product Substances 0.000 description 14
- OPQARKPSCNTWTJ-UHFFFAOYSA-L Copper(II) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- ACKALUBLCWJVNB-UHFFFAOYSA-N Ethylidene diacetate Chemical compound CC(=O)OC(C)OC(C)=O ACKALUBLCWJVNB-UHFFFAOYSA-N 0.000 description 11
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 9
- ORTQZVOHEJQUHG-UHFFFAOYSA-L Copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 8
- 229940022663 Acetate Drugs 0.000 description 7
- XIXADJRWDQXREU-UHFFFAOYSA-M Lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 7
- 229940071257 Lithium acetate Drugs 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 7
- 229940076286 cupric acetate Drugs 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 5
- 229960003280 cupric chloride Drugs 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XMIIGOLPHOKFCH-UHFFFAOYSA-N Phenylpropanoic acid Chemical compound OC(=O)CCC1=CC=CC=C1 XMIIGOLPHOKFCH-UHFFFAOYSA-N 0.000 description 3
- 229940007550 benzyl acetate Drugs 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-N propionic acid Chemical compound CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- WNLRTRBMVRJNCN-UHFFFAOYSA-N Adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N Hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 229940073577 Lithium Chloride Drugs 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N acetic acid ethyl ester Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000002939 deleterious Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- NXTBGPXHFYDPAN-UHFFFAOYSA-N 1-propanoyloxyethyl propanoate Chemical compound CCC(=O)OC(C)OC(=O)CC NXTBGPXHFYDPAN-UHFFFAOYSA-N 0.000 description 1
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 235000017399 Caesalpinia tinctoria Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- MYSWGUAQZAJSOK-UHFFFAOYSA-N Ciprofloxacin Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 MYSWGUAQZAJSOK-UHFFFAOYSA-N 0.000 description 1
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Hiestrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K Iron(III) chloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- GWFRSQBGIGLMFD-BBKOCAQVSA-N N-[9-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxyoxolan-2-yl]purin-6-yl]-2-phenoxyacetamide Chemical compound C1=CC(OC)=CC=C1C(C=1C=CC(OC)=CC=1)(C=1C=CC=CC=1)OC[C@@H]1[C@@H](O)[C@@H](O)[C@H](N2C3=NC=NC(NC(=O)COC=4C=CC=CC=4)=C3N=C2)O1 GWFRSQBGIGLMFD-BBKOCAQVSA-N 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
- 241000388430 Tara Species 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- BQODPTQLXVVEJG-UHFFFAOYSA-N [O].C=C Chemical class [O].C=C BQODPTQLXVVEJG-UHFFFAOYSA-N 0.000 description 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- IWJMQXOBCQTQCF-UHFFFAOYSA-N but-3-enal Chemical compound C=CCC=O IWJMQXOBCQTQCF-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- RFKZUAOAYVHBOY-UHFFFAOYSA-M copper(1+);acetate Chemical compound [Cu+].CC([O-])=O RFKZUAOAYVHBOY-UHFFFAOYSA-M 0.000 description 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 230000003472 neutralizing Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001187 sodium carbonate Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000004324 sodium propionate Substances 0.000 description 1
- 235000010334 sodium propionate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000002348 vinylic group Chemical group 0.000 description 1
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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE608610A true BE608610A (it) |
Family
ID=192983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE608610D BE608610A (it) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE608610A (it) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238247A (en) * | 1963-05-15 | 1966-03-01 | Union Carbide Corp | Preparation of unsaturated acetates by the oxidation of olefins with a palladium salt in the presence of excess cupric acetate in halide free medium |
| US3253020A (en) * | 1962-07-23 | 1966-05-24 | Union Oil Co | Ester production using noble metalbromine compound catalysts |
| US3274238A (en) * | 1962-07-26 | 1966-09-20 | Consortium Elektrochem Ind | Production of unsaturated esters by oxidation of olefins |
| US3277159A (en) * | 1963-06-18 | 1966-10-04 | Union Oil Company Of America | Process for the production of unsaturated esters and acetals from olefins |
| US3277158A (en) * | 1963-06-11 | 1966-10-04 | Union Oil Co | Production of vinyl acetate from ethylene |
| US3278590A (en) * | 1962-07-31 | 1966-10-11 | Ici Ltd | Process for preparing unsaturated esters by oxidation of olefins in an aromatic amide solvent |
| US3281457A (en) * | 1962-08-06 | 1966-10-25 | Rhone Poulenc Sa | Process for the production of vinyl esters by the oxidation of ethylene |
| US3349118A (en) * | 1963-12-09 | 1967-10-24 | Shell Oil Co | Production of ethylene glycol acetates |
| US3360548A (en) * | 1962-11-12 | 1967-12-26 | Ici Ltd | Production of saturated esters by oxidation of alkenyl halides or alkenyl esters of carboxylic acids |
| DE1281436B (de) * | 1964-02-18 | 1968-10-31 | Montedison Spa | Verfahren zur Herstellung primaerer ungesaettigter Ester |
| US3450748A (en) * | 1966-05-11 | 1969-06-17 | Union Oil Co | Preparation of vinyl acetate,acetaldehyde and acetic acid from ethylene |
| US3461157A (en) * | 1966-05-27 | 1969-08-12 | Union Oil Co | Process for the oxidation of olefins with a platinum group metal catalyst |
-
0
- BE BE608610D patent/BE608610A/fr unknown
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253020A (en) * | 1962-07-23 | 1966-05-24 | Union Oil Co | Ester production using noble metalbromine compound catalysts |
| US3274238A (en) * | 1962-07-26 | 1966-09-20 | Consortium Elektrochem Ind | Production of unsaturated esters by oxidation of olefins |
| US3278590A (en) * | 1962-07-31 | 1966-10-11 | Ici Ltd | Process for preparing unsaturated esters by oxidation of olefins in an aromatic amide solvent |
| US3281457A (en) * | 1962-08-06 | 1966-10-25 | Rhone Poulenc Sa | Process for the production of vinyl esters by the oxidation of ethylene |
| US3360548A (en) * | 1962-11-12 | 1967-12-26 | Ici Ltd | Production of saturated esters by oxidation of alkenyl halides or alkenyl esters of carboxylic acids |
| US3238247A (en) * | 1963-05-15 | 1966-03-01 | Union Carbide Corp | Preparation of unsaturated acetates by the oxidation of olefins with a palladium salt in the presence of excess cupric acetate in halide free medium |
| US3277158A (en) * | 1963-06-11 | 1966-10-04 | Union Oil Co | Production of vinyl acetate from ethylene |
| US3277159A (en) * | 1963-06-18 | 1966-10-04 | Union Oil Company Of America | Process for the production of unsaturated esters and acetals from olefins |
| US3346626A (en) * | 1963-06-18 | 1967-10-10 | Union Oil Co | Oxidation of ethylene to vinyl esters by a platinum group metal catalyst in the presence of a halogen compound, a heavy metal salt, molecular oxygen and a vanadium compound |
| US3288845A (en) * | 1963-06-18 | 1966-11-29 | Union Oil Co | Method of preparing unsaturated esters by oxidation of olefins |
| US3349118A (en) * | 1963-12-09 | 1967-10-24 | Shell Oil Co | Production of ethylene glycol acetates |
| DE1281436B (de) * | 1964-02-18 | 1968-10-31 | Montedison Spa | Verfahren zur Herstellung primaerer ungesaettigter Ester |
| US3450748A (en) * | 1966-05-11 | 1969-06-17 | Union Oil Co | Preparation of vinyl acetate,acetaldehyde and acetic acid from ethylene |
| US3461157A (en) * | 1966-05-27 | 1969-08-12 | Union Oil Co | Process for the oxidation of olefins with a platinum group metal catalyst |
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