FR2335518A1 - Procede de preparation d'oxydes et de sulfures de phospholenes utiles sous forme de catalyseurs - Google Patents
Procede de preparation d'oxydes et de sulfures de phospholenes utiles sous forme de catalyseursInfo
- Publication number
- FR2335518A1 FR2335518A1 FR7637644A FR7637644A FR2335518A1 FR 2335518 A1 FR2335518 A1 FR 2335518A1 FR 7637644 A FR7637644 A FR 7637644A FR 7637644 A FR7637644 A FR 7637644A FR 2335518 A1 FR2335518 A1 FR 2335518A1
- Authority
- FR
- France
- Prior art keywords
- phospholenes
- sulphides
- catalysts
- preparing useful
- useful oxides
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0257—Phosphorus acids or phosphorus acid esters
- B01J31/0262—Phosphorus acids or phosphorus acid esters comprising phosphinous acid (-ester) groups (R2P(OR')) or the isomeric phosphine oxide groups (R3P=O), i.e. R= C, R'= C, H
-
- 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 System
- 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
- C07F9/6568—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 atoms as the only ring hetero atoms
- C07F9/65685—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 atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine oxide or thioxide
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/640,716 US4010209A (en) | 1975-12-15 | 1975-12-15 | Process |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2335518A1 true FR2335518A1 (fr) | 1977-07-15 |
FR2335518B1 FR2335518B1 (fr) | 1981-07-24 |
Family
ID=24569422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637644A Granted FR2335518A1 (fr) | 1975-12-15 | 1976-12-14 | Procede de preparation d'oxydes et de sulfures de phospholenes utiles sous forme de catalyseurs |
Country Status (6)
Country | Link |
---|---|
US (1) | US4010209A (fr) |
JP (1) | JPS5273858A (fr) |
DE (1) | DE2652962C3 (fr) |
FR (1) | FR2335518A1 (fr) |
GB (1) | GB1520330A (fr) |
NL (1) | NL188353C (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2552319A1 (de) * | 1975-11-21 | 1977-05-26 | Bayer Ag | Alkoxy-phospholanoxide und -sulfide |
US4162276A (en) * | 1978-05-01 | 1979-07-24 | Uniroyal, Inc. | Nonburning, non-dripping polyurethane compositions |
JPH04332838A (ja) * | 1991-05-08 | 1992-11-19 | Mitsubishi Heavy Ind Ltd | 流動振動試験判定装置 |
US7214825B2 (en) * | 2003-10-17 | 2007-05-08 | Honeywell International Inc. | O-(3-chloropropenyl) hydroxylamine free base |
EP3374410B1 (fr) | 2015-11-13 | 2021-01-06 | ICL-IP America Inc. | Retardateurs de flamme réactifs pour des mousses de polyuréthane et de polyisocyanurate |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2663737A (en) * | 1951-08-07 | 1953-12-22 | Du Pont | Substituted phosphacyclopentene oxides and process of preparing them |
US2663738A (en) * | 1951-08-07 | 1953-12-22 | Du Pont | Substituted phosphacyclopentene sulfides and process of preparing them |
US2663739A (en) * | 1951-08-07 | 1953-12-22 | Du Pont | Substituted phosphacyclopentane oxides and process of preparing them |
US2853518A (en) * | 1956-07-30 | 1958-09-23 | Du Pont | Chemical process |
US2853473A (en) * | 1956-08-27 | 1958-09-23 | Du Pont | Production of carbodiimides |
CA801785A (en) * | 1960-08-11 | 1968-12-17 | M. Priestley Hill | Detergents |
US3139449A (en) * | 1961-02-07 | 1964-06-30 | Du Pont | Process for preparing organic isothiocyanate using phosphorus-containing catalysts |
NL298567A (fr) * | 1963-09-30 |
-
1975
- 1975-12-15 US US05/640,716 patent/US4010209A/en not_active Expired - Lifetime
-
1976
- 1976-11-09 GB GB46596/76A patent/GB1520330A/en not_active Expired
- 1976-11-22 DE DE2652962A patent/DE2652962C3/de not_active Expired
- 1976-11-30 NL NLAANVRAGE7613331,A patent/NL188353C/xx not_active IP Right Cessation
- 1976-12-14 JP JP51150266A patent/JPS5273858A/ja active Granted
- 1976-12-14 FR FR7637644A patent/FR2335518A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2652962B2 (de) | 1978-11-02 |
US4010209A (en) | 1977-03-01 |
NL7613331A (nl) | 1977-06-17 |
NL188353B (nl) | 1992-01-02 |
FR2335518B1 (fr) | 1981-07-24 |
DE2652962A1 (de) | 1977-06-16 |
JPS5273858A (en) | 1977-06-21 |
NL188353C (nl) | 1992-06-01 |
GB1520330A (en) | 1978-08-09 |
DE2652962C3 (de) | 1979-06-28 |
JPS5614116B2 (fr) | 1981-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |