BE769826A - Procede de preparation d'iodures de perfluoroalkyle telomeres - Google Patents
Procede de preparation d'iodures de perfluoroalkyle telomeresInfo
- Publication number
- BE769826A BE769826A BE769826A BE769826A BE769826A BE 769826 A BE769826 A BE 769826A BE 769826 A BE769826 A BE 769826A BE 769826 A BE769826 A BE 769826A BE 769826 A BE769826 A BE 769826A
- Authority
- BE
- Belgium
- Prior art keywords
- telomeres
- preparing
- perfluoroalkyl iodides
- iodides
- perfluoroalkyl
- Prior art date
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
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
- C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
- B01J2531/17—Silver
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
- B01J2531/27—Cadmium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
- B01J2531/28—Mercury
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
- B01J2531/31—Aluminium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/42—Tin
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/44—Lead
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/46—Titanium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/50—Complexes comprising metals of Group V (VA or VB) as the central metal
- B01J2531/56—Vanadium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
- B01J2531/72—Manganese
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/847—Nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2034472A DE2034472C3 (de) | 1970-07-11 | 1970-07-11 | Verfahren zur Herstellung von Perfluor alkyljodidtelomeren |
Publications (1)
Publication Number | Publication Date |
---|---|
BE769826A true BE769826A (fr) | 1972-01-10 |
Family
ID=5776475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE769826A BE769826A (fr) | 1970-07-11 | 1971-07-09 | Procede de preparation d'iodures de perfluoroalkyle telomeres |
Country Status (6)
Country | Link |
---|---|
US (1) | US3883604A (fr) |
BE (1) | BE769826A (fr) |
DE (1) | DE2034472C3 (fr) |
FR (1) | FR2098335B3 (fr) |
GB (1) | GB1363521A (fr) |
NL (1) | NL7107330A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1186704B (it) * | 1985-04-04 | 1987-12-16 | Motefluos Spa | Perfluorcalcani e aloperfluoroalcani,loro precursori e loro processo di sintesi |
US4766103A (en) * | 1986-07-07 | 1988-08-23 | Phillips Petroleum Company | Preparation of 1,4-dichlorobenzene |
FR2686083B1 (fr) * | 1992-01-13 | 1994-03-25 | Elf Atochem Sa | Synthese d'iodures de perfluoroalkyle. |
DE4446758A1 (de) * | 1994-12-24 | 1996-06-27 | Hoechst Ag | Metallkatalysierte Herstellung von Perfluoralkyliodid-Telomeren |
US20040249225A1 (en) * | 2001-10-24 | 2004-12-09 | Tatsuya Hirata | Method an system for recovery of catalysts and process and unit for production of perfluoroalkyl iodide telomers |
US8212064B2 (en) * | 2008-05-14 | 2012-07-03 | E.I. Du Pont De Nemours And Company | Ethylene tetrafluoroethylene intermediates |
US8318877B2 (en) * | 2008-05-20 | 2012-11-27 | E.I. Du Pont De Nemours And Company | Ethylene tetrafluoroethylene (meth)acrylate copolymers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2770659A (en) * | 1952-06-19 | 1956-11-13 | Kellogg M W Co | Telomerization with sulfuryl halide and product thereof |
US3006973A (en) * | 1959-05-01 | 1961-10-31 | Pennsalt Chemicals Corp | Halogenated organic compounds |
US3454657A (en) * | 1967-08-24 | 1969-07-08 | Dow Chemical Co | Catalytic synthesis of organic halogen compounds |
SE353896B (fr) * | 1967-10-04 | 1973-02-19 | Ciba Geigy Ag |
-
1970
- 1970-07-11 DE DE2034472A patent/DE2034472C3/de not_active Expired
-
1971
- 1971-05-27 NL NL7107330A patent/NL7107330A/xx unknown
- 1971-06-29 FR FR7123766A patent/FR2098335B3/fr not_active Expired
- 1971-07-07 GB GB3198171A patent/GB1363521A/en not_active Expired
- 1971-07-08 US US165849A patent/US3883604A/en not_active Expired - Lifetime
- 1971-07-09 BE BE769826A patent/BE769826A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US3883604A (en) | 1975-05-13 |
DE2034472B2 (de) | 1973-03-15 |
FR2098335B3 (fr) | 1973-10-19 |
DE2034472A1 (de) | 1972-02-10 |
DE2034472C3 (de) | 1973-10-25 |
GB1363521A (en) | 1974-08-14 |
FR2098335A3 (fr) | 1972-03-10 |
NL7107330A (fr) | 1972-01-13 |
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