DE2542925A1 - Verfahren zur herstellung von butendioldiacetat - Google Patents
Verfahren zur herstellung von butendioldiacetatInfo
- Publication number
- DE2542925A1 DE2542925A1 DE19752542925 DE2542925A DE2542925A1 DE 2542925 A1 DE2542925 A1 DE 2542925A1 DE 19752542925 DE19752542925 DE 19752542925 DE 2542925 A DE2542925 A DE 2542925A DE 2542925 A1 DE2542925 A1 DE 2542925A1
- Authority
- DE
- Germany
- Prior art keywords
- diacetate
- catalyst
- oxygen
- palladium
- butene
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000002360 preparation method Methods 0.000 title claims description 3
- LMNKSQUFMGNXAW-UHFFFAOYSA-N 1-acetyloxybut-1-enyl acetate Chemical compound CCC=C(OC(C)=O)OC(C)=O LMNKSQUFMGNXAW-UHFFFAOYSA-N 0.000 title description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 42
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052763 palladium Inorganic materials 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 229910052714 tellurium Inorganic materials 0.000 claims description 6
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052787 antimony Inorganic materials 0.000 claims description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000011949 solid catalyst Substances 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002941 palladium compounds Chemical class 0.000 description 2
- 150000003058 platinum compounds Chemical class 0.000 description 2
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- LAJZODKXOMJMPK-UHFFFAOYSA-N tellurium dioxide Chemical compound O=[Te]=O LAJZODKXOMJMPK-UHFFFAOYSA-N 0.000 description 2
- ORTVZLZNOYNASJ-UPHRSURJSA-N (z)-but-2-ene-1,4-diol Chemical compound OC\C=C/CO ORTVZLZNOYNASJ-UPHRSURJSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- NMQQBXHZBNUXGJ-SNAWJCMRSA-N [(1e)-buta-1,3-dienyl] acetate Chemical compound CC(=O)O\C=C\C=C NMQQBXHZBNUXGJ-SNAWJCMRSA-N 0.000 description 1
- CTUFHBVSYAEMLM-UHFFFAOYSA-N acetic acid;platinum Chemical compound [Pt].CC(O)=O.CC(O)=O CTUFHBVSYAEMLM-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229940058905 antimony compound for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical compound Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 description 1
- 229940045985 antineoplastic platinum compound Drugs 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- HBEQXAKJSGXAIQ-UHFFFAOYSA-N oxopalladium Chemical compound [Pd]=O HBEQXAKJSGXAIQ-UHFFFAOYSA-N 0.000 description 1
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910003445 palladium oxide Inorganic materials 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- NWAHZABTSDUXMJ-UHFFFAOYSA-N platinum(2+);dinitrate Chemical compound [Pt+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O NWAHZABTSDUXMJ-UHFFFAOYSA-N 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- WXEPIZIOIIEKPK-UHFFFAOYSA-L sodium;platinum(2+);sulfate Chemical compound [Na+].[Pt+2].[O-]S([O-])(=O)=O WXEPIZIOIIEKPK-UHFFFAOYSA-L 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
Classifications
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752542925 DE2542925A1 (de) | 1975-09-26 | 1975-09-26 | Verfahren zur herstellung von butendioldiacetat |
| US05/714,003 US4122285A (en) | 1975-09-26 | 1976-08-13 | Manufacture of butenediol diacetate |
| JP51106860A JPS5935384B2 (ja) | 1975-09-26 | 1976-09-08 | ブテンジオ−ルジアセタ−トの製法 |
| IT27515/76A IT1070568B (it) | 1975-09-26 | 1976-09-22 | Processo per la preparazione di butendioldiacetato |
| FR7628589A FR2325633A1 (fr) | 1975-09-26 | 1976-09-23 | Procede de preparation de diacetate de butenediol |
| BE170928A BE846575A (fr) | 1975-09-26 | 1976-09-24 | Procede de preparation de diacetate de butenediol |
| GB39689/76A GB1554651A (en) | 1975-09-26 | 1976-09-24 | Manufacture of butenediol diacetates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752542925 DE2542925A1 (de) | 1975-09-26 | 1975-09-26 | Verfahren zur herstellung von butendioldiacetat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2542925A1 true DE2542925A1 (de) | 1977-04-21 |
Family
ID=5957488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752542925 Withdrawn DE2542925A1 (de) | 1975-09-26 | 1975-09-26 | Verfahren zur herstellung von butendioldiacetat |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4122285A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5935384B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE846575A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2542925A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2325633A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1554651A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1070568B (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2847068A1 (de) * | 1978-10-28 | 1980-05-08 | Basf Ag | Verfahren zur herstellung von butendioldiacetaten und von butandiol |
| US4237312A (en) * | 1979-04-02 | 1980-12-02 | Phillips Petroleum Company | Oxidation process including recovery and recycle of catalyst |
| DE3309168A1 (de) * | 1983-03-15 | 1984-09-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von diacyloxibutenen |
| JP2530333B2 (ja) * | 1987-04-23 | 1996-09-04 | 三菱化学株式会社 | 不飽和グリコ−ルジエステルの製造方法 |
| WO2002030864A1 (en) * | 2000-10-13 | 2002-04-18 | Mitsubishi Chemical Corporation | Process for producing diacetoxybutene |
| JP6316972B2 (ja) * | 2014-01-31 | 2018-04-25 | ダニエリ アンド シー．オフィス メカニケ エスピーエーＤａｎｉｅｌｉ＆Ｃ．Ｏｆｆｉｃｉｎｅ Ｍｅｃｃａｎｉｃｈｅ Ｓｐａ | 溶融プラントのための金属材料を加熱および移送する装置および、その装置を備える溶融プラント |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3872163A (en) * | 1972-01-19 | 1975-03-18 | Kuraray Co | Method of preparing 1,4-diacyloxy-2-butenes |
| JPS5212686B2 (cg-RX-API-DMAC7.html) * | 1973-05-22 | 1977-04-08 | ||
| NL7502572A (nl) * | 1974-03-12 | 1975-09-16 | Mitsubishi Chem Ind | Werkwijze voor het bereiden van carboxylesters en werkwijze voor het bereiden van daartoe ge- schikte katalysatoren en zo gevormde katalysator. |
| DE2545698A1 (de) * | 1975-10-11 | 1977-04-21 | Basf Ag | Verfahren zur herstellung von butendioldiacetaten |
-
1975
- 1975-09-26 DE DE19752542925 patent/DE2542925A1/de not_active Withdrawn
-
1976
- 1976-08-13 US US05/714,003 patent/US4122285A/en not_active Expired - Lifetime
- 1976-09-08 JP JP51106860A patent/JPS5935384B2/ja not_active Expired
- 1976-09-22 IT IT27515/76A patent/IT1070568B/it active
- 1976-09-23 FR FR7628589A patent/FR2325633A1/fr active Granted
- 1976-09-24 BE BE170928A patent/BE846575A/xx not_active IP Right Cessation
- 1976-09-24 GB GB39689/76A patent/GB1554651A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2325633B1 (cg-RX-API-DMAC7.html) | 1980-02-15 |
| BE846575A (fr) | 1977-03-24 |
| US4122285A (en) | 1978-10-24 |
| FR2325633A1 (fr) | 1977-04-22 |
| IT1070568B (it) | 1985-03-29 |
| JPS5253808A (en) | 1977-04-30 |
| JPS5935384B2 (ja) | 1984-08-28 |
| GB1554651A (en) | 1979-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0005737B1 (de) | Verfahren zur Herstellung von cycloaliphatischen Carbonsäureestern | |
| DE941428C (de) | Verfahren zur Herstellung von ª,ª-ungesaettigten Carbonsaeurenitrilen | |
| DE68907164T2 (de) | Verfahren zur Herstellung von Allylacetat. | |
| DE3019582C2 (cg-RX-API-DMAC7.html) | ||
| DE2211203C2 (de) | Verfahren zum Carbonylieren organischer Verbindungen | |
| DE69009393T2 (de) | Verfahren zur Herstellung eines Diesters der Kohlensäure. | |
| DE1261847B (de) | Verfahren zur Herstellung von Vinylestern gesaettigter aliphatischer Monocarbonsaeuren | |
| WO2002083550A2 (de) | Verfahren zur herstellung von organischen wasserstoffperoxidlösungen, sowie deren verwendung | |
| DE2040501A1 (de) | Verfahren zur Durchfuehrung von exothermen Reaktionen zwischen einem Gas und einer Fluessigkeit | |
| DE60203900T2 (de) | Direktsynthese von wasserstoffperoxid in einem mehrkomponenten-lösungsmittelsystem | |
| DE2542925A1 (de) | Verfahren zur herstellung von butendioldiacetat | |
| EP0544162B1 (de) | Verfahren zur Herstellung von Dialkylcarbonaten | |
| DE2303271C3 (de) | Verfahren zur Herstellung von Essigsäure oder deren Gemischen mit Methylacetat | |
| DE2513522A1 (de) | Verfahren zur herstellung von diacetoxybutan | |
| DE1193923B (de) | Verfahren zur Herstellung von Hydroxylamin | |
| DE2545698A1 (de) | Verfahren zur herstellung von butendioldiacetaten | |
| DE2417658A1 (de) | Verfahren zur herstellung von butendioldiacetaten | |
| DE69307492T2 (de) | Verfahren zur herstellung von kohlensauren diestern | |
| DE2502834C2 (de) | Verfahren zur herstellung von buten-2-diol-1,4-diacetat | |
| DE1230784B (de) | Verfahren zur Herstellung von Vinylacetat | |
| EP0728730B1 (de) | Verfahren zur Herstellung von Monochloressigsäure | |
| DE2444004A1 (de) | Verfahren zur herstellung von buten2-diol-1,4-diacetat | |
| DE1211143B (de) | Verfahren zur Herstellung von Carbonyl-verbindungen | |
| DE2728574A1 (de) | Verfahren zur herstellung von diacetoxybuten | |
| DE942809C (de) | Verfahren zur Herstellung von Acrylsaeure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |