GB998553A - Improvements in or relating to the production of monohydroxydiethers of trihydric alcohols - Google Patents
Improvements in or relating to the production of monohydroxydiethers of trihydric alcoholsInfo
- Publication number
- GB998553A GB998553A GB25333/64A GB2533364A GB998553A GB 998553 A GB998553 A GB 998553A GB 25333/64 A GB25333/64 A GB 25333/64A GB 2533364 A GB2533364 A GB 2533364A GB 998553 A GB998553 A GB 998553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alcohol
- per mole
- trihydric
- monohydroxydiethers
- relating
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/02—Preparation of ethers from oxiranes
- C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/10—Saturated ethers of polyhydroxy compounds
- C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/13—Saturated ethers containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/15—Unsaturated ethers containing only non-aromatic carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A monohydroxydiether of a trihydric alcohol is prepared by heating an alcohol of the formula <FORM:0998553/C2/1> in which R is an alkyl, aryl, or aralkyl group with at least three moles of a b ,g -ethylenically unsaturated alcohol per mole of trihydric alcohol, in the presence of an oxide or salt of bivalent mercury and a complex boron tri-fluoride compound. In a modification, some or all of the alcohol may be used as a monoether with the unsaturated alcohol and wherein at least one mole of free unsaturated alcohol is used per mole of monoether together with at least three moles per mole of any trihydric alcohol present. The reaction may be carried out in an inert solvent and the water formed in the reaction is continuously removed as it is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25333/64A GB998553A (en) | 1964-06-18 | 1964-06-18 | Improvements in or relating to the production of monohydroxydiethers of trihydric alcohols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25333/64A GB998553A (en) | 1964-06-18 | 1964-06-18 | Improvements in or relating to the production of monohydroxydiethers of trihydric alcohols |
Publications (1)
Publication Number | Publication Date |
---|---|
GB998553A true GB998553A (en) | 1965-07-14 |
Family
ID=10225982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25333/64A Expired GB998553A (en) | 1964-06-18 | 1964-06-18 | Improvements in or relating to the production of monohydroxydiethers of trihydric alcohols |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB998553A (en) |
-
1964
- 1964-06-18 GB GB25333/64A patent/GB998553A/en not_active Expired
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