GB962877A - Improved process for preparing tetraphenyltetrachlorotetraphosphonitrile - Google Patents
Improved process for preparing tetraphenyltetrachlorotetraphosphonitrileInfo
- Publication number
- GB962877A GB962877A GB47462/62A GB4746262A GB962877A GB 962877 A GB962877 A GB 962877A GB 47462/62 A GB47462/62 A GB 47462/62A GB 4746262 A GB4746262 A GB 4746262A GB 962877 A GB962877 A GB 962877A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tetraphenyltetrachlorotetraphosphonitrile
- preparing
- improved process
- solvent
- phenylphosphorus
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- JRJVWTRZBBWEDZ-UHFFFAOYSA-N tetrachloro(phenyl)-$l^{5}-phosphane Chemical compound ClP(Cl)(Cl)(Cl)C1=CC=CC=C1 JRJVWTRZBBWEDZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000013638 trimer Substances 0.000 abstract 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
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/025—Polyphosphazenes
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
- C07F9/65817—Cyclic phosphazenes [P=N-]n, n>=3 n = 4
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)
Abstract
Tetraphenyltetrachlorotetraphosphonitrile <FORM:0962877/C1/1> is prepared by reacting, under anhydrous conditions, at about 140-155 DEG C. and in the absence of a solvent, phenylphosphorus tetrachloride with ammonium chloride. A small amount of trimer is also obtained. The starting materials may be intimately mixed and the products may be extracted with an organic solvent. Two of the four chlorine atoms may be replaced by phenyl or -NR2 where R is an aliphatic or aromatic group.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16593762A | 1962-01-12 | 1962-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB962877A true GB962877A (en) | 1964-07-08 |
Family
ID=22601095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47462/62A Expired GB962877A (en) | 1962-01-12 | 1962-12-17 | Improved process for preparing tetraphenyltetrachlorotetraphosphonitrile |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1171915B (en) |
| GB (1) | GB962877A (en) |
-
1962
- 1962-12-17 GB GB47462/62A patent/GB962877A/en not_active Expired
-
1963
- 1963-01-03 DE DEA42022A patent/DE1171915B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1171915B (en) | 1964-06-11 |
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