DE2811480C2 - Verfahren zur Gewinnung von Glyoxylsäure-hemiacetalestern aus Destillationsrückständen - Google Patents
Verfahren zur Gewinnung von Glyoxylsäure-hemiacetalestern aus DestillationsrückständenInfo
- Publication number
- DE2811480C2 DE2811480C2 DE2811480A DE2811480A DE2811480C2 DE 2811480 C2 DE2811480 C2 DE 2811480C2 DE 2811480 A DE2811480 A DE 2811480A DE 2811480 A DE2811480 A DE 2811480A DE 2811480 C2 DE2811480 C2 DE 2811480C2
- Authority
- DE
- Germany
- Prior art keywords
- esters
- glyoxylic acid
- hemiacetal
- ester
- distillation
- 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
- -1 glyoxylic acid hemiacetal esters Chemical class 0.000 title claims description 74
- HHLFWLYXYJOTON-UHFFFAOYSA-N Glyoxylic acid Natural products OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 title claims description 59
- 238000004821 distillation Methods 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 14
- 238000011084 recovery Methods 0.000 title description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 28
- 150000001298 alcohols Chemical class 0.000 claims description 16
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims 3
- 238000002955 isolation Methods 0.000 claims 1
- 150000002148 esters Chemical class 0.000 description 7
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical class C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 4
- MLPPIVKSTXWYJL-UHFFFAOYSA-N dodecyl 2-oxoacetate Chemical compound CCCCCCCCCCCCOC(=O)C=O MLPPIVKSTXWYJL-UHFFFAOYSA-N 0.000 description 4
- JRAUBRABDCXIBQ-UHFFFAOYSA-N heptyl 2-oxoacetate Chemical compound CCCCCCCOC(=O)C=O JRAUBRABDCXIBQ-UHFFFAOYSA-N 0.000 description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- SSVITZDGXXOBGK-UHFFFAOYSA-N hexyl 2-oxoacetate Chemical compound CCCCCCOC(=O)C=O SSVITZDGXXOBGK-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical group CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- GYGYLGPQOCOYHH-UHFFFAOYSA-N 2-propan-2-ylxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C(C)C)=CC=C3OC2=C1 GYGYLGPQOCOYHH-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000010533 azeotropic distillation Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000003822 preparative gas chromatography Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- NRYDRJHYTRBBEA-UHFFFAOYSA-N butyl 2-oxoacetate Chemical compound CCCCOC(=O)C=O NRYDRJHYTRBBEA-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000012084 conversion product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000001487 glyoxylate group Chemical class O=C([O-])C(=O)[*] 0.000 description 1
- JEHCHYAKAXDFKV-UHFFFAOYSA-J lead tetraacetate Chemical compound CC(=O)O[Pb](OC(C)=O)(OC(C)=O)OC(C)=O JEHCHYAKAXDFKV-UHFFFAOYSA-J 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000003899 tartaric acid esters Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
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 |
|---|---|---|---|
| FR7708071A FR2383911A1 (fr) | 1977-03-17 | 1977-03-17 | Procede permettant d'augmenter les rendements en hemiacetal-esters de l'acide glyoxylique au cours de leur obtention ou leurs taux de recuperation dans les milieux les contenant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2811480A1 DE2811480A1 (de) | 1978-09-21 |
| DE2811480C2 true DE2811480C2 (de) | 1987-02-26 |
Family
ID=9188234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2811480A Expired DE2811480C2 (de) | 1977-03-17 | 1978-03-16 | Verfahren zur Gewinnung von Glyoxylsäure-hemiacetalestern aus Destillationsrückständen |
Country Status (6)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443623A (en) * | 1982-05-12 | 1984-04-17 | American Cyanamid Company | Preparation of predominately methyl acrylamidoglycolate methyl ether in a normally liquid product |
| US4760168A (en) * | 1982-05-12 | 1988-07-26 | American Cyanamid Company | Preparation of alkyl acrylamidoglycolates and their alkyl ethers |
| DE3224795A1 (de) * | 1982-07-02 | 1984-01-05 | Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München | Verfahren zur herstellung von glyoxylsaeure und glyoxylsaeurederivaten |
| US4419258A (en) * | 1982-09-30 | 1983-12-06 | Monsanto Company | Dialkyl glyoxylate surfactants |
| DE3446528A1 (de) * | 1984-12-20 | 1986-06-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von glyoxylsaeurehemiacetalestern |
| DE3602274A1 (de) * | 1986-01-25 | 1987-07-30 | Hoechst Ag | Halbacetale von glyoxylsaeureestern sowie verfahren zur isolierung von glyoxylsaeureestern |
| US4820385A (en) * | 1988-02-18 | 1989-04-11 | Monsanto Company | Purification of alkyl glyoxylate in a continuous column by azeotropic distillation |
| US4867849A (en) * | 1988-07-25 | 1989-09-19 | Cova Dario R | Purification of alkyl glyoxylate |
| JP3150909B2 (ja) * | 1996-09-05 | 2001-03-26 | 株式会社日本触媒 | グリオキシル酸エステル類の精製方法 |
| JP4891591B2 (ja) * | 2005-10-25 | 2012-03-07 | 東ソ−・エフテック株式会社 | トリフルオロアセトアルデヒドヘミアセタールの回収方法 |
| JP4856453B2 (ja) * | 2006-03-14 | 2012-01-18 | 河村電器産業株式会社 | 電気機器収納用箱体 |
| JP2008163574A (ja) * | 2006-12-27 | 2008-07-17 | Kawamura Electric Inc | 機器収納用箱体の蝶番構造 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911003A (en) * | 1974-06-19 | 1975-10-07 | Chevron Res | Process for the production of glycolic acid and oxydiacetic acid |
-
1977
- 1977-03-17 FR FR7708071A patent/FR2383911A1/fr active Granted
-
1978
- 1978-03-02 CH CH227678A patent/CH631151A5/fr not_active IP Right Cessation
- 1978-03-07 GB GB9056/78A patent/GB1567447A/en not_active Expired
- 1978-03-13 US US05/886,225 patent/US4156093A/en not_active Expired - Lifetime
- 1978-03-15 JP JP53030514A patent/JPS6021575B2/ja not_active Expired
- 1978-03-16 DE DE2811480A patent/DE2811480C2/de not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6021575B2 (ja) | 1985-05-28 |
| CH631151A5 (fr) | 1982-07-30 |
| DE2811480A1 (de) | 1978-09-21 |
| US4156093A (en) | 1979-05-22 |
| GB1567447A (en) | 1980-05-14 |
| FR2383911A1 (fr) | 1978-10-13 |
| FR2383911B1 (US06826419-20041130-M00005.png) | 1980-04-04 |
| JPS53116319A (en) | 1978-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |