DE1272930B - Verfahren zur kontinuierlichen Herstellung von Glykolborsaeureanhydriden - Google Patents
Verfahren zur kontinuierlichen Herstellung von GlykolborsaeureanhydridenInfo
- Publication number
- DE1272930B DE1272930B DEU7856A DEU0007856A DE1272930B DE 1272930 B DE1272930 B DE 1272930B DE U7856 A DEU7856 A DE U7856A DE U0007856 A DEU0007856 A DE U0007856A DE 1272930 B DE1272930 B DE 1272930B
- Authority
- DE
- Germany
- Prior art keywords
- column
- glycol
- monoborate
- azeotropic
- continuous production
- 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.)
- Pending
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title claims description 28
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 14
- 238000010924 continuous production Methods 0.000 title claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 title description 3
- 239000004327 boric acid Substances 0.000 title description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 150000008064 anhydrides Chemical class 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 10
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000010411 cooking Methods 0.000 description 6
- CXIOMBNUPOTROO-UHFFFAOYSA-N 6-hydroxyhexoxyboronic acid Chemical compound OCCCCCCOB(O)O CXIOMBNUPOTROO-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229940051250 hexylene glycol Drugs 0.000 description 3
- 238000010533 azeotropic distillation Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- MLSKXPOBNQFGHW-UHFFFAOYSA-N methoxy(dioxido)borane Chemical compound COB([O-])[O-] MLSKXPOBNQFGHW-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- CMQCNTNASCDNGR-UHFFFAOYSA-N toluene;hydrate Chemical compound O.CC1=CC=CC=C1 CMQCNTNASCDNGR-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/04—Esters of boric acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1272930XA | 1960-03-07 | 1960-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1272930B true DE1272930B (de) | 1968-07-18 |
Family
ID=22429344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEU7856A Pending DE1272930B (de) | 1960-03-07 | 1961-03-06 | Verfahren zur kontinuierlichen Herstellung von Glykolborsaeureanhydriden |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1272930B (OSRAM) |
| NL (1) | NL261887A (OSRAM) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2741548A (en) * | 1954-10-15 | 1956-04-10 | Standard Oil Co | Leaded motor fuel containing boron compounds |
| US2813115A (en) * | 1956-01-06 | 1957-11-12 | Metal Hydrides Inc | Manufacture of methyl borate |
| US2926195A (en) * | 1957-09-06 | 1960-02-23 | American Cyanamid Co | Method of making a vinylphenyl boroxole |
-
0
- NL NL261887D patent/NL261887A/xx unknown
-
1961
- 1961-03-06 DE DEU7856A patent/DE1272930B/de active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2741548A (en) * | 1954-10-15 | 1956-04-10 | Standard Oil Co | Leaded motor fuel containing boron compounds |
| US2813115A (en) * | 1956-01-06 | 1957-11-12 | Metal Hydrides Inc | Manufacture of methyl borate |
| US2926195A (en) * | 1957-09-06 | 1960-02-23 | American Cyanamid Co | Method of making a vinylphenyl boroxole |
Also Published As
| Publication number | Publication date |
|---|---|
| NL261887A (OSRAM) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1000377B (de) | Verfahren zur Herstellung von Chrysanthemummonocarbonsaeureestern | |
| DE1272930B (de) | Verfahren zur kontinuierlichen Herstellung von Glykolborsaeureanhydriden | |
| DE2526748C3 (de) | Verfahren zur Reindarstellung von Alkoxyacetonen | |
| DE846692C (de) | Verfahren zur Herstellung organischer Bromverbindungen | |
| DE1233378C2 (de) | Verfahren zum reinigen von propylenoxyd | |
| DE646820C (de) | Verfahren zur UEberfuehrung von Chlorpropionsaeure und ihren Verbindungen in Acrylsaeure und ihre Verbindungen | |
| CH255096A (de) | Verfahren zum Reinigen von rohem Acrylonitril. | |
| AT325586B (de) | Verfahren zur herstellung von bernsteinsäuredimethylester | |
| DE696724C (de) | Verfahren zur Herstellung von Hydrinden und ª‡- und ª‰-Truxen | |
| DE3200044C2 (OSRAM) | ||
| CH347641A (de) | Verfahren zur Herstellung von polymeren basischen Aluminiumsalzen organischer Säuren | |
| DE830052C (de) | Verfahren zur Herstellung von heterocyclischen Verbindungen | |
| DE917727C (de) | Verfahren zur Gewinnung von m-Kresol aus dessen Gemischen mit Alkylcyclohexanonen bzw. Alkylcyclohexanolen | |
| DE925648C (de) | Verfahren zum Zerlegen von Kohlenwasserstoffgemischen durch extraktive oder azeotrope Destillation | |
| DE854503C (de) | Verfahren zur Herstellung von hoehermolekularen Umwandlungs-produkten von Allylverbindungen | |
| DE875805C (de) | Verfahren zur Herstellung des Pentaerythrit-dichlorhydrin-monoschwefligsaeureesters | |
| DE972315C (de) | Verfahren zur Herstellung von Carbonsaeuren aus Olefinen, Kohlenoxyd und Wasser | |
| DE713810C (de) | Verfahren zur Umlagerung von O-Acetylacetessigester in C-Acetylacetessigester | |
| DE961886C (de) | Verfahren zur Herstellung von Alkyldiphosphonsaeuretetrachloriden | |
| AT228228B (de) | Verfahren zur Umalkylierung von Grignardverbindungen oder Magnesiumdialkylverbindungen | |
| DE925226C (de) | Verfahren zum Wasserabstossendmachen von organischem Fasermaterial, wie Textilien oder Papier | |
| DE2233489C3 (de) | Verfahren zur Herstellung von Octachlordipropyläther | |
| DE837993C (de) | Verfahren zur Gewinnung von p-Xylol aus seinen Gemischen | |
| DE1013283B (de) | Verfahren zur Herstellung von 3, 4-Epoxycyclohexancarbonsaeuren bzw. deren Estern | |
| DE1127899B (de) | Verfahren zur Herstellung von aliphatischen Borheterocyclen |