GB1363365A - Perfluoroalkyl phosphorus iodides and process for their preparation - Google Patents
Perfluoroalkyl phosphorus iodides and process for their preparationInfo
- Publication number
- GB1363365A GB1363365A GB999172A GB999172A GB1363365A GB 1363365 A GB1363365 A GB 1363365A GB 999172 A GB999172 A GB 999172A GB 999172 A GB999172 A GB 999172A GB 1363365 A GB1363365 A GB 1363365A
- Authority
- GB
- United Kingdom
- Prior art keywords
- perfluoroalkyl
- phosphorus
- iodides
- iodide
- march
- 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 Perfluoroalkyl phosphorus iodides Chemical class 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000004587 chromatography analysis Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- UXPOJVLZTPGWFX-UHFFFAOYSA-N pentafluoroethyl iodide Chemical compound FC(F)(F)C(F)(F)I UXPOJVLZTPGWFX-UHFFFAOYSA-N 0.000 abstract 1
- 150000003009 phosphonic acids Chemical class 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
- 230000002940 repellent Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/52—Halophosphines
-
- 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
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
- C10M2223/061—Metal salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1363365 Perfluoroalkyl phosphorus iodides FARBWERKE HOECHST AG 3 March 1972 [6 March 1971] 9991/72 Heading C2P [Also in Division C5] Novel perfluoroalkyl phosphorus iodides of the formula (R f ) 3-x PT x in which R f is a straight chain perfluoro-alkyl radical having 4 to 24 carbon atoms and x is 1 or 2 are obtained by reacting a perfluoroalkyl iodide R f I with elementary phosphorus at 200‹ to 280‹ C. and if desired separating the resulting mixture of (R f ) 2 PI and R f PI 2 , e.g. by distillation or chromatography. The perfluoroalkyl iodide starting material may comprise a mixture of C 4 -C 24 radicals, e.g. as obtained by telomerization of tetrafluoroethylene with pentafluoroethyl iodide. The products are useful as additives for lubricant oils and may be converted to the corresponding phosphinic and phosphonic acids which are useful as surface active substances and as oil and water repellents.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712110769 DE2110769C3 (en) | 1971-03-06 | 1971-03-06 | Perfluoroalkyl phosphoriodides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1363365A true GB1363365A (en) | 1974-08-14 |
Family
ID=5800733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB999172A Expired GB1363365A (en) | 1971-03-06 | 1972-03-03 | Perfluoroalkyl phosphorus iodides and process for their preparation |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5535399B1 (en) |
| BE (1) | BE780272A (en) |
| CA (1) | CA982143A (en) |
| CH (1) | CH564561A5 (en) |
| DE (1) | DE2110769C3 (en) |
| FR (1) | FR2128654B1 (en) |
| GB (1) | GB1363365A (en) |
| IT (1) | IT953470B (en) |
| NL (1) | NL172747C (en) |
| SU (1) | SU470963A3 (en) |
-
1971
- 1971-03-06 DE DE19712110769 patent/DE2110769C3/en not_active Expired
-
1972
- 1972-03-01 NL NL7202695A patent/NL172747C/en not_active IP Right Cessation
- 1972-03-02 CH CH306972A patent/CH564561A5/xx not_active IP Right Cessation
- 1972-03-03 GB GB999172A patent/GB1363365A/en not_active Expired
- 1972-03-03 JP JP2162472A patent/JPS5535399B1/ja active Pending
- 1972-03-03 CA CA136,163A patent/CA982143A/en not_active Expired
- 1972-03-04 IT IT2145572A patent/IT953470B/en active
- 1972-03-06 SU SU1758809A patent/SU470963A3/en active
- 1972-03-06 FR FR7207678A patent/FR2128654B1/fr not_active Expired
- 1972-03-06 BE BE780272A patent/BE780272A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2110769B2 (en) | 1973-10-04 |
| FR2128654B1 (en) | 1976-07-09 |
| NL172747C (en) | 1983-10-17 |
| IT953470B (en) | 1973-08-10 |
| CA982143A (en) | 1976-01-20 |
| FR2128654A1 (en) | 1972-10-20 |
| SU470963A3 (en) | 1975-05-15 |
| DE2110769C3 (en) | 1974-05-16 |
| DE2110769A1 (en) | 1972-09-28 |
| JPS5535399B1 (en) | 1980-09-12 |
| NL7202695A (en) | 1972-09-08 |
| BE780272A (en) | 1972-09-06 |
| CH564561A5 (en) | 1975-07-31 |
| NL172747B (en) | 1983-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |