GB942365A - Preparation of organic borate esters - Google Patents
Preparation of organic borate estersInfo
- Publication number
- GB942365A GB942365A GB966662A GB966662A GB942365A GB 942365 A GB942365 A GB 942365A GB 966662 A GB966662 A GB 966662A GB 966662 A GB966662 A GB 966662A GB 942365 A GB942365 A GB 942365A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- saturated aliphatic
- radical
- mixture
- boric acid
- 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
- 150000001642 boronic acid derivatives Chemical class 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 2
- 239000004327 boric acid Substances 0.000 abstract 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 125000003158 alcohol group Chemical group 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000000075 primary alcohol group Chemical group 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 150000003333 secondary alcohols Chemical class 0.000 abstract 1
- LGQXXHMEBUOXRP-UHFFFAOYSA-N tributyl borate Chemical class CCCCOB(OCCCC)OCCCC LGQXXHMEBUOXRP-UHFFFAOYSA-N 0.000 abstract 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)
Abstract
Organic borate esters are made by mixing boric acid or a mixture of boron trioxide and boric acid, a primary or secondary alcohol containing from 2 to 12 carbon atoms in the molecule and having the formula ROH, and anhydrous calcium chloride, heating the mixture, allowing the product of the ensuing reaction to separate into two distinct layers and removing the upper layer of substantially pure trialkyl borate from the lower, R being an unsubstituted saturated aliphatic hydrocarbon radical of 2 to 12 carbon atoms, an unsubstituted alkenyl radical of 3 to 6 carbon atoms, a substituted saturated aliphatic radical of 1 to 6 carbon atoms having an aromatic hydrocarbon substituent, or a substituted saturated aliphatic hydrocarbon radical of 2 to 12 carbon atoms having at least one halogen substituent. The reaction takes place rapidly at reflux temperature, and one or more of the operations may be effected continuously. Tripropyl and tributyl borates are made in examples but other suitable alcohols are specified.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9496461A | 1961-03-13 | 1961-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB942365A true GB942365A (en) | 1963-11-20 |
Family
ID=22248211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB966662A Expired GB942365A (en) | 1961-03-13 | 1962-03-13 | Preparation of organic borate esters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB942365A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699194A (en) * | 2016-09-05 | 2019-04-30 | 株式会社日立高新技术 | The manufacturing method of electro chemical elements use additive, electrolytic solution for electrochemical element, electrochemical element, electrolyte solution for lithium ion secondary battery, lithium ion secondary battery and electro chemical elements use additive |
-
1962
- 1962-03-13 GB GB966662A patent/GB942365A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699194A (en) * | 2016-09-05 | 2019-04-30 | 株式会社日立高新技术 | The manufacturing method of electro chemical elements use additive, electrolytic solution for electrochemical element, electrochemical element, electrolyte solution for lithium ion secondary battery, lithium ion secondary battery and electro chemical elements use additive |
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