GB1164835A - Diphosphinite Esters, their Production and Conversion to Diphosphine Oxides - Google Patents
Diphosphinite Esters, their Production and Conversion to Diphosphine OxidesInfo
- Publication number
- GB1164835A GB1164835A GB4472366A GB4472366A GB1164835A GB 1164835 A GB1164835 A GB 1164835A GB 4472366 A GB4472366 A GB 4472366A GB 4472366 A GB4472366 A GB 4472366A GB 1164835 A GB1164835 A GB 1164835A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diphosphinite
- esters
- hydrocarbon
- substituted
- dioxides
- 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
- VURFVHCLMJOLKN-UHFFFAOYSA-N diphosphane Chemical compound PP VURFVHCLMJOLKN-UHFFFAOYSA-N 0.000 title abstract 8
- 150000002148 esters Chemical class 0.000 title abstract 4
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 7
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 101100188555 Arabidopsis thaliana OCT6 gene Proteins 0.000 abstract 2
- 150000002009 diols Chemical class 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 150000001224 Uranium Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- XQJHRCVXRAJIDY-UHFFFAOYSA-N aminophosphine Chemical compound PN XQJHRCVXRAJIDY-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000003899 bactericide agent Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000003879 lubricant additive Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 abstract 1
- -1 phosphine dioxides Chemical group 0.000 abstract 1
- 125000004437 phosphorous atom Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 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
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/32—Esters thereof
- C07F9/3205—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/3235—Esters of poly(thio)phosphinic acids
-
- 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
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/32—Esters thereof
-
- 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
- C07F9/46—Phosphinous acids [R2POH], [R2P(= O)H]: Thiophosphinous acids including[R2PSH]; [R2P(=S)H]; Aminophosphines [R2PNH2]; Derivatives thereof
-
- 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
- C07F9/5329—Polyphosphine oxides or thioxides
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)
Abstract
1,164,835. Diphosphinite esters and diphosphine dioxides. MONSANTO CO. 6 Oct., 1966 [6 Oct., 1965], No. 44723/66. Addition to 1,135,208. Heading C2C. Diphosphinite esters of the formula wherein R 1 and R 2 are hydrocarbon or substituted hydrocarbon groups or heterocyclic or substituted heterocyclic residues attached to the P atom via a carbon atom and R 3 is a divalent hydrocarbon residue which may be substituted are obtained by reacting an aminophosphine R 1 R 2 PNR 4 R 5 wherein R 4 and R 5 are each H or a hydrocarbon or substituted hydrocarbon residue with a diol (HOR 3 OH), preferably at 100 to 250‹ C. and preferably with continuous removal of the ammonia or amine split off. The reaction can be carried out with or without a solvent. The products may be isomerized by heating in the presence as catalyst of a dihalogenohydrocarbon to form diphosphine dioxides of the formula A large number of a wide variety of R 1 and R 2 radicals are specified and specified substituents for these radicals are Cl, Br, I, F, -OR, -SR, -COR, -CSR, -COOR, -OCOR, CONR 2 , -NR 2 , -CN, -NO 2 , -SOR, -SO 2 R -SO 2 OR, -SO 2 NR 2 and =NR, R being a hydrocarbon or substituted hydrocarbon group. Several diols are also specified. The invention also comprises as novel products (a) diphosphinite esters of the above formula other than those in which R 1 and R 2 are alkyl and R 3 is ethylene and (b) the following diphosphine dioxides: (C 2 H 5 ) 2 PO(CH 2 ) 12 P(O)(C 2 H 5 ) 2 and (C 6 H 5 ) 2 P(O)(CH 2 ) 12 P(O)(C 6 H 5 ) 2 . The ditertiary phosphine dioxides are useful as lubricant additives, pesticides and bactericides and for forming soluble complex compounds with metals or metal salts which may be used for the extraction of uranium salts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1385165 | 1965-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1164835A true GB1164835A (en) | 1969-09-24 |
Family
ID=4395867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4472366A Expired GB1164835A (en) | 1965-10-06 | 1966-10-06 | Diphosphinite Esters, their Production and Conversion to Diphosphine Oxides |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE687874A (en) |
GB (1) | GB1164835A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000044358A2 (en) * | 1999-01-26 | 2000-08-03 | Jomaa Pharmaka Gmbh | Use of phosphororganic compounds for the prophylactic and therapeutical treatment of infections |
-
1966
- 1966-10-06 GB GB4472366A patent/GB1164835A/en not_active Expired
- 1966-10-06 BE BE687874D patent/BE687874A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000044358A2 (en) * | 1999-01-26 | 2000-08-03 | Jomaa Pharmaka Gmbh | Use of phosphororganic compounds for the prophylactic and therapeutical treatment of infections |
WO2000044358A3 (en) * | 1999-01-26 | 2001-03-15 | Hassan Jomaa | Use of phosphororganic compounds for the prophylactic and therapeutical treatment of infections |
Also Published As
Publication number | Publication date |
---|---|
BE687874A (en) | 1967-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |