IT1125725B - Procedimento per la preparazione di composti del fosforo aromatici - Google Patents
Procedimento per la preparazione di composti del fosforo aromaticiInfo
- Publication number
- IT1125725B IT1125725B IT2039777A IT2039777A IT1125725B IT 1125725 B IT1125725 B IT 1125725B IT 2039777 A IT2039777 A IT 2039777A IT 2039777 A IT2039777 A IT 2039777A IT 1125725 B IT1125725 B IT 1125725B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- phosphorus compounds
- aromatic phosphorus
- aromatic
- Prior art date
Links
- 150000003018 phosphorus compounds Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/007—Dyestuffs containing phosphonic or phosphinic acid groups and derivatives
-
- 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)]
- C07F9/304—Aromatic acids (P-C aromatic linkage)
-
- 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
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4021—Esters of aromatic acids (P-C aromatic linkage)
-
- 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
- C07F9/5325—Aromatic phosphine oxides or thioxides (P-C aromatic linkage)
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB618476A GB1521353A (en) | 1976-02-17 | 1976-02-17 | Process for the manufacture of aromatic phosphorus compounds and azo compound obtained thereby |
| GB1973976 | 1976-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1125725B true IT1125725B (it) | 1986-05-14 |
Family
ID=26240502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2039777A IT1125725B (it) | 1976-02-17 | 1977-02-17 | Procedimento per la preparazione di composti del fosforo aromatici |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS52102256A (it) |
| DE (1) | DE2706854A1 (it) |
| FR (1) | FR2341589A1 (it) |
| IT (1) | IT1125725B (it) |
| NL (1) | NL7701682A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2829710A1 (de) * | 1978-07-06 | 1980-01-17 | Bayer Ag | Verfahren zur herstellung von aromatischen phosphorverbindungen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493639A (en) * | 1965-10-27 | 1970-02-03 | Shell Oil Co | Process for producing pentavalent phosphorus derivatives |
| DE2017974A1 (de) * | 1970-04-15 | 1971-11-04 | Joh. A. Benckiser Gmbh Chemische Fabrik, 6700 Ludwigshafen | Verfahren zur Herstellung von Aminoalkylenphosphonsäuren |
-
1977
- 1977-02-17 NL NL7701682A patent/NL7701682A/xx not_active Application Discontinuation
- 1977-02-17 IT IT2039777A patent/IT1125725B/it active
- 1977-02-17 FR FR7704558A patent/FR2341589A1/fr not_active Withdrawn
- 1977-02-17 JP JP1663777A patent/JPS52102256A/ja active Pending
- 1977-02-17 DE DE19772706854 patent/DE2706854A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL7701682A (nl) | 1977-08-19 |
| JPS52102256A (en) | 1977-08-27 |
| FR2341589A1 (fr) | 1977-09-16 |
| DE2706854A1 (de) | 1977-08-18 |
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