DE2258662A1 - Neue tertiaere phosphinoxyde und verfahren zu ihrer herstellung - Google Patents
Neue tertiaere phosphinoxyde und verfahren zu ihrer herstellungInfo
- Publication number
- DE2258662A1 DE2258662A1 DE19722258662 DE2258662A DE2258662A1 DE 2258662 A1 DE2258662 A1 DE 2258662A1 DE 19722258662 DE19722258662 DE 19722258662 DE 2258662 A DE2258662 A DE 2258662A DE 2258662 A1 DE2258662 A1 DE 2258662A1
- Authority
- DE
- Germany
- Prior art keywords
- formula
- chlorine
- bromine
- mol
- oxide
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000000460 chlorine Substances 0.000 claims description 25
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical class OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 125000001246 bromo group Chemical group Br* 0.000 claims description 5
- 150000002989 phenols Chemical group 0.000 claims description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical group [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 claims description 4
- 229910001508 alkali metal halide Inorganic materials 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 claims description 2
- 229930185605 Bisphenol Natural products 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 27
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Substances ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- 239000007795 chemical reaction product Substances 0.000 description 6
- VACOMSNNWGXHSF-UHFFFAOYSA-N chloro(dimethylphosphoryl)methane Chemical compound CP(C)(=O)CCl VACOMSNNWGXHSF-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 159000000000 sodium salts Chemical class 0.000 description 5
- BSWWXRFVMJHFBN-UHFFFAOYSA-N 2,4,6-tribromophenol Chemical compound OC1=C(Br)C=C(Br)C=C1Br BSWWXRFVMJHFBN-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 4
- -1 di-n-hexylchloromethylphosphine oxide Chemical compound 0.000 description 4
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- HFZWRUODUSTPEG-UHFFFAOYSA-N 2,4-dichlorophenol Chemical compound OC1=CC=C(Cl)C=C1Cl HFZWRUODUSTPEG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- LINPIYWFGCPVIE-UHFFFAOYSA-N 2,4,6-trichlorophenol Chemical compound OC1=C(Cl)C=C(Cl)C=C1Cl LINPIYWFGCPVIE-UHFFFAOYSA-N 0.000 description 2
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- UNFSDFCDCVATPQ-UHFFFAOYSA-N 1,3,5-trichloro-2-(dimethylphosphorylmethoxy)benzene Chemical compound CP(COC1=C(C=C(C=C1Cl)Cl)Cl)(C)=O UNFSDFCDCVATPQ-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- GETIAASJCRSGDZ-UHFFFAOYSA-N 1-[chloromethyl(ethyl)phosphoryl]ethane Chemical compound CCP(=O)(CC)CCl GETIAASJCRSGDZ-UHFFFAOYSA-N 0.000 description 1
- VPMXFLSYFJVOGW-UHFFFAOYSA-N 1-chloro-2-dimethylphosphorylethane Chemical compound CP(C)(=O)CCCl VPMXFLSYFJVOGW-UHFFFAOYSA-N 0.000 description 1
- RXXCIBALSKQCAE-UHFFFAOYSA-N 3-methylbutoxymethylbenzene Chemical compound CC(C)CCOCC1=CC=CC=C1 RXXCIBALSKQCAE-UHFFFAOYSA-N 0.000 description 1
- GZFGOTFRPZRKDS-UHFFFAOYSA-N 4-bromophenol Chemical compound OC1=CC=C(Br)C=C1 GZFGOTFRPZRKDS-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- KYPYTERUKNKOLP-UHFFFAOYSA-N Tetrachlorobisphenol A Chemical compound C=1C(Cl)=C(O)C(Cl)=CC=1C(C)(C)C1=CC(Cl)=C(O)C(Cl)=C1 KYPYTERUKNKOLP-UHFFFAOYSA-N 0.000 description 1
- CBXOEWNRYOSZTE-UHFFFAOYSA-N [Na].P Chemical compound [Na].P CBXOEWNRYOSZTE-UHFFFAOYSA-N 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- LRMLWYXJORUTBG-UHFFFAOYSA-N dimethylphosphorylmethane Chemical compound CP(C)(C)=O LRMLWYXJORUTBG-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- SVHOVVJFOWGYJO-UHFFFAOYSA-N pentabromophenol Chemical compound OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br SVHOVVJFOWGYJO-UHFFFAOYSA-N 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 1
- MDDUHVRJJAFRAU-YZNNVMRBSA-N tert-butyl-[(1r,3s,5z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane Chemical compound C1[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H](O[Si](C)(C)C(C)(C)C)C(=C)\C1=C/CP(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MDDUHVRJJAFRAU-YZNNVMRBSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5397—Phosphine oxides
-
- 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
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
- C07F9/5304—Acyclic saturated phosphine oxides or thioxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722258662 DE2258662A1 (de) | 1972-11-30 | 1972-11-30 | Neue tertiaere phosphinoxyde und verfahren zu ihrer herstellung |
| CA186,517A CA1013371A (en) | 1972-11-30 | 1973-11-22 | Tertiary phosphine oxides and process for their preparation |
| NL7316058A NL7316058A (enExample) | 1972-11-30 | 1973-11-23 | |
| GB5521873A GB1451909A (en) | 1972-11-30 | 1973-11-28 | Tertiary phosphine oxides and process for their preparation |
| IT31774/73A IT1002000B (it) | 1972-11-30 | 1973-11-28 | Fosfinossidi terziari e processo per la loro preparazione |
| ZA739048A ZA739048B (en) | 1972-11-30 | 1973-11-28 | New tertiary phosphine oxides and process for their preparation |
| US419549A US3888930A (en) | 1972-11-30 | 1973-11-28 | New tertiary phosphine oxides and process for their preparation |
| JP48132822A JPS4986348A (enExample) | 1972-11-30 | 1973-11-28 | |
| AT1001573A AT320673B (de) | 1972-11-30 | 1973-11-29 | Verfahren zur Herstellung von neuen tertiären Phosphinoxyden |
| FR7342726A FR2208914B1 (enExample) | 1972-11-30 | 1973-11-30 | |
| BE138404A BE808081A (fr) | 1972-11-30 | 1973-11-30 | Oxydes de phosphines teptiaires et leur preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722258662 DE2258662A1 (de) | 1972-11-30 | 1972-11-30 | Neue tertiaere phosphinoxyde und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2258662A1 true DE2258662A1 (de) | 1974-06-06 |
Family
ID=5863141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722258662 Pending DE2258662A1 (de) | 1972-11-30 | 1972-11-30 | Neue tertiaere phosphinoxyde und verfahren zu ihrer herstellung |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3888930A (enExample) |
| JP (1) | JPS4986348A (enExample) |
| AT (1) | AT320673B (enExample) |
| BE (1) | BE808081A (enExample) |
| CA (1) | CA1013371A (enExample) |
| DE (1) | DE2258662A1 (enExample) |
| FR (1) | FR2208914B1 (enExample) |
| GB (1) | GB1451909A (enExample) |
| IT (1) | IT1002000B (enExample) |
| NL (1) | NL7316058A (enExample) |
| ZA (1) | ZA739048B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057441A3 (en) * | 1981-01-30 | 1982-11-10 | Fmc Corporation | Mixed ether compositions containing oligomers of polyfunctional phosphine oxides and method for their manufacture |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115349A (en) * | 1977-08-03 | 1978-09-19 | Phillips Petroleum Company | Triphenylphosphine oxide as a promoter for phosphorus-containing flame retardant |
| DE3521123A1 (de) * | 1985-06-13 | 1986-12-18 | Röhm GmbH, 6100 Darmstadt | Phosphorhaltige polyarylenaether und verfahren zu ihrer herstellung |
| DK0432022T3 (da) * | 1989-12-04 | 1996-11-18 | Rhone Poulenc Chimie | Reaktions- og opløsningsmedium for peptider og syntesefremgangsmåde under anvendelse af dette medium |
| US8513454B2 (en) * | 2011-12-08 | 2013-08-20 | E I Du Pont De Nemours And Company | Preparation of (phosphonyl) aromatic diesters and acids |
| FR3147564A1 (fr) | 2023-04-05 | 2024-10-11 | Arkema France | PROCEDE DE FABRICATION D’ACIDES CARBOXYLIQUES α-β INSATURES BIOSOURCES A PARTIR DE POLY(3-HYDROXYALCANOATE) CONTENU DANS DE LA BIOMASSE |
| FR3147566A1 (fr) | 2023-04-05 | 2024-10-11 | Arkema France | PROCEDE DE FABRICATION D’ACIDES CARBOXYLIQUES α-β INSATURES BIOSOURCES A PARTIR DE POLY(3-HYDROXYALCANOATE) |
| FR3147565A1 (fr) | 2023-04-05 | 2024-10-11 | Arkema France | PROCEDE DE FABRICATION D’ACIDES CARBOXYLIQUES α-β INSATURES BIOSOURCES A PARTIR DE POLY(3-HYDROXYALCANOATE) CONTENU DANS DE LA BIOMASSE |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3267149A (en) * | 1962-07-13 | 1966-08-16 | Monsanto Res Corp | 4-hydroxybutyl phosphorus compounds |
| US3716580A (en) * | 1968-12-17 | 1973-02-13 | Monsanto Co | Functional tertiary phosphine oxides |
| DE2040280C3 (de) * | 1970-08-13 | 1979-02-22 | Hoechst Ag, 6000 Frankfurt | Tertiäre Phosphinoxyde sowie Verfahren zu deren Herstellung |
-
1972
- 1972-11-30 DE DE19722258662 patent/DE2258662A1/de active Pending
-
1973
- 1973-11-22 CA CA186,517A patent/CA1013371A/en not_active Expired
- 1973-11-23 NL NL7316058A patent/NL7316058A/xx not_active Application Discontinuation
- 1973-11-28 JP JP48132822A patent/JPS4986348A/ja active Pending
- 1973-11-28 US US419549A patent/US3888930A/en not_active Expired - Lifetime
- 1973-11-28 ZA ZA739048A patent/ZA739048B/xx unknown
- 1973-11-28 IT IT31774/73A patent/IT1002000B/it active
- 1973-11-28 GB GB5521873A patent/GB1451909A/en not_active Expired
- 1973-11-29 AT AT1001573A patent/AT320673B/de active
- 1973-11-30 BE BE138404A patent/BE808081A/xx unknown
- 1973-11-30 FR FR7342726A patent/FR2208914B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057441A3 (en) * | 1981-01-30 | 1982-11-10 | Fmc Corporation | Mixed ether compositions containing oligomers of polyfunctional phosphine oxides and method for their manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1002000B (it) | 1976-05-20 |
| GB1451909A (en) | 1976-10-06 |
| NL7316058A (enExample) | 1974-06-04 |
| US3888930A (en) | 1975-06-10 |
| ZA739048B (en) | 1974-11-27 |
| FR2208914B1 (enExample) | 1978-03-17 |
| FR2208914A1 (enExample) | 1974-06-28 |
| JPS4986348A (enExample) | 1974-08-19 |
| AT320673B (de) | 1975-02-25 |
| CA1013371A (en) | 1977-07-05 |
| BE808081A (fr) | 1974-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0348717A2 (de) | Lösliche Polyaromaten | |
| DE2258662A1 (de) | Neue tertiaere phosphinoxyde und verfahren zu ihrer herstellung | |
| DE1018870B (de) | Verfahren zur Herstellung von Phosphorsaeureestern | |
| DE1493612A1 (de) | Verfahren zur Herstellung von halogenierten Tetraphenoxysilanen | |
| EP0638578B1 (de) | Sekundäre und tertiäre Phosphane und Verfahren zu ihrer Herstellung | |
| DE1266309B (de) | Verfahren zur Herstellung von Bromderivaten von Bis-(hydroxyphenyl)-dialkylmethanen | |
| DE2338007A1 (de) | Verfahren zur herstellung von tetrakis(2-halogenalkyl)-alkylendiphosphaten | |
| DE2544513A1 (de) | Halogenhaltige aromatische aether-ester, deren herstellung und verwendung als flammschutzmittel fuer kunststoffe | |
| DE2113347C2 (de) | Tetraphenol, Verfahren zu seiner Herstellung und Verwendung zur Herstellung von verzweigten Polycarbonaten | |
| EP0137241B1 (de) | Verfahren zur Herstellung von Hydroxybenzylphosphoniumsalzen | |
| EP0110432B1 (de) | Verfahren zur Herstellung von Fluoren-9-carbonsäure | |
| US2353964A (en) | Phosphonium compounds | |
| DE2238221A1 (de) | Dialkyl-phosphinyl-alkansulfonate und verfahren zu ihrer herstellung | |
| US3281456A (en) | Process for the production of alkyl aralkyl phthalates | |
| DE2612842C3 (enExample) | ||
| EP0012108B1 (de) | Verfahren zur Herstellung von 4,5-Dichlor-2-(4-chlorphenoxy)-phenol und 4,5-Dichlor-2-(4-chlorphenoxy)-anisol | |
| DE2334402A1 (de) | Verfahren zur herstellung von phosphornitrilatpolymerisaten | |
| CH625806A5 (en) | Process for the preparation of pyrophosphorus compounds | |
| AT366389B (de) | Verfahren zur herstellung von neuen n-phosphonomethylglycin-triestern | |
| US3109849A (en) | Process for preparing griseofulvin analogues | |
| DE2239792C3 (de) | Verfahren zur Herstellung von Hydroxy benzoesäureaniliden | |
| EP0271695B1 (de) | Verfahren zur Herstellung von Phosphin- oder Phosphonsäurechloriden | |
| DE3500710C2 (enExample) | ||
| DE2612841C3 (de) | Bis-(carbalkoxy-benzyl)äther halogenierter Bisphenole, Verfahren zu deren Herstellung und Verwendung als Flammschutzmittel | |
| DE3001876A1 (de) | Verfahren zur herstellung von styrylsulfonsaeurederivaten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |