GB825315A - Complex carbonated metal salts of alkyl phenol sulphides - Google Patents
Complex carbonated metal salts of alkyl phenol sulphidesInfo
- Publication number
- GB825315A GB825315A GB32502/57A GB3250257A GB825315A GB 825315 A GB825315 A GB 825315A GB 32502/57 A GB32502/57 A GB 32502/57A GB 3250257 A GB3250257 A GB 3250257A GB 825315 A GB825315 A GB 825315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- equivalents
- metal
- sulphide
- alkyl
- complex
- 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
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
- C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention comprises fuel oils and gasolines containing complex carbonated metal salts prepared from <FORM:0825315/III/1> where R is C5-C24 alkyl, x is 1-4, Y is 0-3 Z is 1-5, and Ba(OH)OR1, NaOR1 or Mg(OR1)2 where R1 is C1-C4 alkyl and carbon dioxide, so that the final products contain from at least 0.2 to at least 0.6 equivalents of carbon dioxide based on the equivalents of phenol hydroxyl, and at least 1.8 to 2.6 equivalents of metal per equivalent of phenolhydroxyl. Proportions of the additive specified are 0.0003-0.008% by weight in gasoline and 0.0003-0.0006% by weight in fuel oil. Specification 744,942 is referred to.ALSO:The invention comprises complex carbonated metal salts of alkyl phenol sulphides prepared by reacting an alkyl phenol sulphide of general formula <FORM:0825315/IV (b)/1> where R is C5-C24 alkyl group, X is 1-4, Y is 0-3, and Z is 1-5, with Ba(OH)OR1NaOR1 or Mg(OR1)2, where R1 is C1-C4 alkyl group, so that there are at least 1.2-1.6 equivalents of metal per equivalent of phenyl hydroxyl in the sulphide reactant, increasing the temperature of the reaction mixture and passing in sufficient CO2 to incorporate in the complex salt product from at least 0.2 to at least 0.6 equivalents of CO2 based on the phenyl hydroxyl in the said product, reducing the temperature and reacting the product with a further amount of metal alcoholate in order to supply 0.6-1.0 equivalents of metal per equivalent of phenol hydroxyl, raising the temperature again and filtering to obtain the complex carbonated metal phenate sulphide salt. The process may be carried out in the presence of a hydrocarbon solvent, and the reaction may be carried out at 80-200 DEG C. Examples of the process of the invention are given in which the following starting materials are used, BaOH(OCH3) magnesium dimethylate, sodium methylate, and dodceylphenol, diamylphenol and dinonylphenol sulphides. Comparative examples mention the use of barium hydroxide octahydrate. Specification 744,942 is referred to.ALSO:The invention comprises complex carbonated metal salts of alkyl phenol sulphides prepared by reacting an alkyl phenol sulphide of general formula <FORM:0825315/IV (a)/1> where R is C5-C24 alkyl group, X is 1-4, Y is 0-3, and Z is 1-5 with Ba(OH)OR1 NaOR1 or Mg(OR1)2, where R1 is C1-C4 alkyl group, so that there are at least 1.2-1.6 equivalents of metal per equivalent of phenyl hydroxyl in the sulphide reactant, increasing the temperature of the reaction mixture and passing in sufficient CO2 to incorporate in the complex salt product from at least 0.2 to at least 0.6 equivalents of CO2 based on the phenyl hydroxyl in the said product, reducing the temperature and reacting the product with a further amount of metal alcoholate in order to supply 0.6-1.0 equivalents of metal per equivalent of phenol hydroxyl, raising the temperature again and filtering to obtain the complex carbonated metal phenate sulphide salt. The process may be carried out in the presence of a hydrocarbon solvent, and the reaction may be carried out at 80-200 DEG C. Examples of the process of the invention are given in which the following starting materials are used, BaOH(OCH3) magnesium dimethylate, sodium methylate, and dodecylphenol, diamylphenol and dinonylphenol sulphides. Comparative examples mention the use of barium hydroxide octahydrate. Specification 744,942 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US825315XA | 1957-02-18 | 1957-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB825315A true GB825315A (en) | 1959-12-16 |
Family
ID=22171781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32502/57A Expired GB825315A (en) | 1957-02-18 | 1957-10-17 | Complex carbonated metal salts of alkyl phenol sulphides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB825315A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168110A1 (en) * | 1984-07-06 | 1986-01-15 | Shell Internationale Researchmaatschappij B.V. | Process for the preparation of sulphurized overbased salicylates |
| EP0168111A1 (en) * | 1984-07-06 | 1986-01-15 | Shell Internationale Researchmaatschappij B.V. | Process for the preparation of sulphurized salicylates |
| EP0168880A1 (en) * | 1984-07-06 | 1986-01-22 | Shell Internationale Researchmaatschappij B.V. | Process for the preparation of sulphurized overbased salicylates |
-
1957
- 1957-10-17 GB GB32502/57A patent/GB825315A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168110A1 (en) * | 1984-07-06 | 1986-01-15 | Shell Internationale Researchmaatschappij B.V. | Process for the preparation of sulphurized overbased salicylates |
| EP0168111A1 (en) * | 1984-07-06 | 1986-01-15 | Shell Internationale Researchmaatschappij B.V. | Process for the preparation of sulphurized salicylates |
| EP0168880A1 (en) * | 1984-07-06 | 1986-01-22 | Shell Internationale Researchmaatschappij B.V. | Process for the preparation of sulphurized overbased salicylates |
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