GB1450830A - Manufacture of triaryl phosphines - Google Patents
Manufacture of triaryl phosphinesInfo
- Publication number
- GB1450830A GB1450830A GB5396674A GB5396674A GB1450830A GB 1450830 A GB1450830 A GB 1450830A GB 5396674 A GB5396674 A GB 5396674A GB 5396674 A GB5396674 A GB 5396674A GB 1450830 A GB1450830 A GB 1450830A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphur
- selenide
- selenium
- prepared
- triaryl
- 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
- 150000003003 phosphines Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 4
- 239000005864 Sulphur Substances 0.000 abstract 4
- 229910052711 selenium Inorganic materials 0.000 abstract 4
- 150000003346 selenoethers Chemical class 0.000 abstract 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 2
- 239000011669 selenium Substances 0.000 abstract 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 abstract 2
- PZGYHDPZANRCSM-PKNBQFBNSA-N (1e)-3-methyl-1-(2,6,6-trimethylcyclohexen-1-yl)penta-1,4-dien-3-ol Chemical compound CC1=C(\C=C\C(C)(O)C=C)C(C)(C)CCC1 PZGYHDPZANRCSM-PKNBQFBNSA-N 0.000 abstract 1
- 101000653791 Bos taurus Protein S100-A12 Proteins 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000000386 donor Substances 0.000 abstract 1
- GELSOTNVVKOYAW-UHFFFAOYSA-N ethyl(triphenyl)phosphanium Chemical class C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CC)C1=CC=CC=C1 GELSOTNVVKOYAW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 150000004714 phosphonium salts Chemical class 0.000 abstract 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 abstract 1
- 150000003958 selenols Chemical class 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- WSANLGASBHUYGD-UHFFFAOYSA-N sulfidophosphanium Chemical compound S=[PH3] WSANLGASBHUYGD-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
- C07F9/5022—Aromatic phosphines (P-C aromatic linkage)
-
- 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
- C07F9/505—Preparation; Separation; Purification; Stabilisation
- C07F9/509—Preparation; Separation; Purification; Stabilisation by reduction of pentavalent phosphorus derivatives, e.g. -P=X with X = O, S, Se or -P-Hal2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1450830 Triaryl phosphines; phosphonium salt F HOFFMANN-LA ROCHE & CO AG 13 Dec 1974 [14 Dec 1973] 53966/74 Heading C2P A triaryl phosphine in which the aryl groups, which may be the same or different, are C 6-16 aromatic hydrocarbon groups, is prepared by reacting under pressure the corresponding triaryl phosphine oxide with hydrogen in the presence of a silicon tetrahalide and in the presence of elemental sulphur or selenium or a sulphur or selenium atom donor. The sulphur or selenium atom donor may be a triaryl phosphine sulphide or selenide, an inorganic sulphide or selenide, a mercaptan or selenol or an organic sulphide, episulphide or selenide. The sulphur or selenium or donor thereof may be incorporated into a metal catalyst, such as palladium on a carbon support. In an example, a beta-ionylidene ethyl triphenyl phosphonium salt is prepared by reacting triphenyl phosphine, prepared as above, with vinyl-beta-ionol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42501273A | 1973-12-14 | 1973-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1450830A true GB1450830A (en) | 1976-09-29 |
Family
ID=23684776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5396674A Expired GB1450830A (en) | 1973-12-14 | 1974-12-13 | Manufacture of triaryl phosphines |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5089350A (en) |
| BE (1) | BE823303A (en) |
| DE (1) | DE2455371A1 (en) |
| FR (1) | FR2254579B1 (en) |
| GB (1) | GB1450830A (en) |
| IT (1) | IT1026523B (en) |
| NL (1) | NL7415934A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142679A1 (en) * | 1991-12-23 | 1993-07-01 | Basf Ag | METHOD FOR PRODUCING TERTIAL PHOSPHINES |
-
1974
- 1974-11-22 DE DE19742455371 patent/DE2455371A1/en active Pending
- 1974-11-26 IT IT29841/74A patent/IT1026523B/en active
- 1974-12-06 NL NL7415934A patent/NL7415934A/en unknown
- 1974-12-12 FR FR7440956A patent/FR2254579B1/fr not_active Expired
- 1974-12-13 GB GB5396674A patent/GB1450830A/en not_active Expired
- 1974-12-13 JP JP49142640A patent/JPS5089350A/ja active Pending
- 1974-12-13 BE BE151458A patent/BE823303A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE823303A (en) | 1975-06-13 |
| IT1026523B (en) | 1978-10-20 |
| FR2254579A1 (en) | 1975-07-11 |
| NL7415934A (en) | 1975-06-17 |
| JPS5089350A (en) | 1975-07-17 |
| DE2455371A1 (en) | 1975-06-19 |
| FR2254579B1 (en) | 1978-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |