ES418151A1 - Process for preparing tris 2-haloalkyl phosphites - Google Patents
Process for preparing tris 2-haloalkyl phosphitesInfo
- Publication number
- ES418151A1 ES418151A1 ES418151A ES418151A ES418151A1 ES 418151 A1 ES418151 A1 ES 418151A1 ES 418151 A ES418151 A ES 418151A ES 418151 A ES418151 A ES 418151A ES 418151 A1 ES418151 A1 ES 418151A1
- Authority
- ES
- Spain
- Prior art keywords
- phosphites
- haloalkyl
- tris
- reaction
- preparing tris
- 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
- 239000007983 Tris buffer Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 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
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
-
- 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
- C07F9/1411—Esters of phosphorous acids with hydroxyalkyl compounds with further substituents on alkyl
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)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
An improved procedure for the preparation of a tris (2-haloalcohyl) phosphite by reaction of a phosphorous trihalide, in which the halogen is selected from chlorine, bromine, and a mixture thereof, with an alcoholic oxide, having a 1,2-epoxide ring, the improvement of which involves carrying out said reaction in the presence of ethylene dichloride. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28397372A | 1972-08-25 | 1972-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES418151A1 true ES418151A1 (en) | 1976-03-16 |
Family
ID=23088365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES418151A Expired ES418151A1 (en) | 1972-08-25 | 1973-08-24 | Process for preparing tris 2-haloalkyl phosphites |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4962425A (en) |
| BE (1) | BE804011A (en) |
| CA (1) | CA989860A (en) |
| DE (1) | DE2338005A1 (en) |
| ES (1) | ES418151A1 (en) |
| FR (1) | FR2197009B1 (en) |
| GB (1) | GB1393223A (en) |
| IT (1) | IT990049B (en) |
| NL (1) | NL7311176A (en) |
| SU (1) | SU524519A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113968880B (en) * | 2021-11-12 | 2024-05-28 | 上海华谊（集团）公司 | Preparation method of tris- (2-chloroethyl) phosphite ester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790849Q (en) * | 1970-02-02 | 1973-04-30 | Olin Corp | NEW HALOGENIC PHOSPHORIC POLYESTERS FLAMMATION RETARDERS AND POLYURETHANE FOAM CONTAINING THESE POLYESTERS |
-
1973
- 1973-06-14 CA CA174,102A patent/CA989860A/en not_active Expired
- 1973-07-26 DE DE19732338005 patent/DE2338005A1/en active Pending
- 1973-07-27 IT IT5170373A patent/IT990049B/en active
- 1973-07-31 FR FR7327976A patent/FR2197009B1/fr not_active Expired
- 1973-08-14 NL NL7311176A patent/NL7311176A/xx unknown
- 1973-08-21 SU SU1955015A patent/SU524519A3/en active
- 1973-08-23 JP JP9395873A patent/JPS4962425A/ja active Pending
- 1973-08-23 GB GB4003273A patent/GB1393223A/en not_active Expired
- 1973-08-24 BE BE134924A patent/BE804011A/en unknown
- 1973-08-24 ES ES418151A patent/ES418151A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU524519A3 (en) | 1976-08-05 |
| BE804011A (en) | 1974-02-25 |
| NL7311176A (en) | 1974-02-27 |
| DE2338005A1 (en) | 1974-03-07 |
| FR2197009A1 (en) | 1974-03-22 |
| IT990049B (en) | 1975-06-20 |
| CA989860A (en) | 1976-05-25 |
| GB1393223A (en) | 1975-05-07 |
| FR2197009B1 (en) | 1977-02-25 |
| JPS4962425A (en) | 1974-06-17 |
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