BE813767A - PROCESS FOR PREPARING TERTIARY METHYLPHOSPHINE OXIDES - Google Patents
PROCESS FOR PREPARING TERTIARY METHYLPHOSPHINE OXIDESInfo
- Publication number
- BE813767A BE813767A BE143243A BE143243A BE813767A BE 813767 A BE813767 A BE 813767A BE 143243 A BE143243 A BE 143243A BE 143243 A BE143243 A BE 143243A BE 813767 A BE813767 A BE 813767A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing tertiary
- methylphosphine
- oxides
- methylphosphine oxides
- tertiary
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- SAWKFRBJGLMMES-UHFFFAOYSA-N methylphosphine Chemical group PC SAWKFRBJGLMMES-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
- C08G18/388—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having phosphorus bound to carbon and/or to hydrogen
-
- 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
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2319043A DE2319043C3 (en) | 1973-04-14 | 1973-04-14 | Process for the preparation of bishydroxymethyl-methyl-phosphine oxide |
DE2357276A DE2357276A1 (en) | 1973-04-14 | 1973-11-16 | Methyl dialkyl phosphine oxides prepn. - by converting hydroxymethyl dialkyl phosphines with carbon tetrahalides |
DE2357279A DE2357279A1 (en) | 1973-04-14 | 1973-11-16 | Methyl dialkyl phosphine oxides prepn. - by converting hydroxymethyl dialkyl phosphines with carbon tetrahalides |
Publications (1)
Publication Number | Publication Date |
---|---|
BE813767A true BE813767A (en) | 1974-10-16 |
Family
ID=27185192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE143243A BE813767A (en) | 1973-04-14 | 1974-04-16 | PROCESS FOR PREPARING TERTIARY METHYLPHOSPHINE OXIDES |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5726518B2 (en) |
BE (1) | BE813767A (en) |
CA (1) | CA1020172A (en) |
FR (1) | FR2225440B1 (en) |
GB (1) | GB1456076A (en) |
IT (1) | IT1007922B (en) |
NL (1) | NL7404820A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01127746A (en) * | 1987-11-12 | 1989-05-19 | National House Ind Co Ltd | Ceiling structure |
-
1974
- 1974-04-09 NL NL7404820A patent/NL7404820A/xx not_active Application Discontinuation
- 1974-04-10 JP JP4010674A patent/JPS5726518B2/ja not_active Expired
- 1974-04-10 CA CA197,378A patent/CA1020172A/en not_active Expired
- 1974-04-11 GB GB1607874A patent/GB1456076A/en not_active Expired
- 1974-04-12 FR FR7413031A patent/FR2225440B1/fr not_active Expired
- 1974-04-12 IT IT2141674A patent/IT1007922B/en active
- 1974-04-16 BE BE143243A patent/BE813767A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2225440B1 (en) | 1978-01-27 |
JPS5726518B2 (en) | 1982-06-04 |
FR2225440A1 (en) | 1974-11-08 |
JPS5030833A (en) | 1975-03-27 |
GB1456076A (en) | 1976-11-17 |
NL7404820A (en) | 1974-10-16 |
IT1007922B (en) | 1976-10-30 |
CA1020172A (en) | 1977-11-01 |
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