FR2372152A1 - Procede de preparation d'acides arylsulfone-sulfoniques - Google Patents
Procede de preparation d'acides arylsulfone-sulfoniquesInfo
- Publication number
- FR2372152A1 FR2372152A1 FR7735487A FR7735487A FR2372152A1 FR 2372152 A1 FR2372152 A1 FR 2372152A1 FR 7735487 A FR7735487 A FR 7735487A FR 7735487 A FR7735487 A FR 7735487A FR 2372152 A1 FR2372152 A1 FR 2372152A1
- Authority
- FR
- France
- Prior art keywords
- preparing
- sulfone
- aryl
- arylsulfone
- sulphonic acids
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 125000005362 aryl sulfone group Chemical group 0.000 abstract 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- 229910003556 H2 SO4 Inorganic materials 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B45/00—Formation or introduction of functional groups containing sulfur
- C07B45/02—Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74563876A | 1976-11-29 | 1976-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2372152A1 true FR2372152A1 (fr) | 1978-06-23 |
| FR2372152B1 FR2372152B1 (enrdf_load_stackoverflow) | 1981-04-17 |
Family
ID=24997586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7735487A Granted FR2372152A1 (fr) | 1976-11-29 | 1977-11-25 | Procede de preparation d'acides arylsulfone-sulfoniques |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5382755A (enrdf_load_stackoverflow) |
| AU (1) | AU509021B2 (enrdf_load_stackoverflow) |
| BR (1) | BR7707565A (enrdf_load_stackoverflow) |
| DE (1) | DE2750990A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2372152A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1559907A (enrdf_load_stackoverflow) |
| IT (1) | IT1087940B (enrdf_load_stackoverflow) |
| NL (1) | NL7712821A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004050879A1 (de) * | 2004-10-18 | 2006-04-20 | Basf Ag | Verfahren zur Herstellung von Leder und dafür geeignete Verbindungen |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3037951A (en) * | 1959-07-21 | 1962-06-05 | Moore Benjamin & Co | Intumescing, water resistant fire retardant compositions comprising at least one water-insoluble metal metaphosphate, a polypentaerythritol, and a water insoluble aminoplast resin |
| US3914193A (en) * | 1969-04-17 | 1975-10-21 | American Cyanamid Co | Intumescent coating compositions containing crystalline melamine pyrophosphate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2338574A1 (de) * | 1973-07-30 | 1975-02-20 | Allg Strassenbaubedarfs Gmbh | Verfahren und vorrichtung zum abfoerdern und lagern von insbesondere betonsteinen aus einer steinformmaschine |
| US3948851A (en) * | 1973-12-28 | 1976-04-06 | General Electric Company | Flame retardant polycarbonate composition |
-
1977
- 1977-10-14 GB GB4276577A patent/GB1559907A/en not_active Expired
- 1977-10-26 AU AU30065/77A patent/AU509021B2/en not_active Expired
- 1977-11-10 BR BR7707565A patent/BR7707565A/pt unknown
- 1977-11-15 DE DE19772750990 patent/DE2750990A1/de active Granted
- 1977-11-21 NL NL7712821A patent/NL7712821A/xx not_active Application Discontinuation
- 1977-11-25 FR FR7735487A patent/FR2372152A1/fr active Granted
- 1977-11-25 JP JP14078377A patent/JPS5382755A/ja active Granted
- 1977-11-25 IT IT3004177A patent/IT1087940B/it active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3037951A (en) * | 1959-07-21 | 1962-06-05 | Moore Benjamin & Co | Intumescing, water resistant fire retardant compositions comprising at least one water-insoluble metal metaphosphate, a polypentaerythritol, and a water insoluble aminoplast resin |
| US3914193A (en) * | 1969-04-17 | 1975-10-21 | American Cyanamid Co | Intumescent coating compositions containing crystalline melamine pyrophosphate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6115870B2 (enrdf_load_stackoverflow) | 1986-04-26 |
| AU509021B2 (en) | 1980-04-17 |
| JPS5382755A (en) | 1978-07-21 |
| AU3006577A (en) | 1979-05-03 |
| FR2372152B1 (enrdf_load_stackoverflow) | 1981-04-17 |
| DE2750990A1 (de) | 1978-06-01 |
| BR7707565A (pt) | 1978-06-20 |
| NL7712821A (nl) | 1978-05-31 |
| GB1559907A (en) | 1980-01-30 |
| IT1087940B (it) | 1985-06-04 |
| DE2750990C2 (enrdf_load_stackoverflow) | 1990-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |