GB1389875A - Process for polymerizing episulphides - Google Patents
Process for polymerizing episulphidesInfo
- Publication number
- GB1389875A GB1389875A GB3385372A GB3385372A GB1389875A GB 1389875 A GB1389875 A GB 1389875A GB 3385372 A GB3385372 A GB 3385372A GB 3385372 A GB3385372 A GB 3385372A GB 1389875 A GB1389875 A GB 1389875A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alh
- aluminium
- hydride
- hempa
- toluene
- 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
- 230000000379 polymerizing effect Effects 0.000 title 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 15
- 150000004678 hydrides Chemical class 0.000 abstract 8
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 abstract 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 4
- 150000001412 amines Chemical class 0.000 abstract 4
- 239000007795 chemical reaction product Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 4
- -1 di-substituted amino group Chemical group 0.000 abstract 4
- FSEUPUDHEBLWJY-HWKANZROSA-N diacetylmonoxime Chemical compound CC(=O)C(\C)=N\O FSEUPUDHEBLWJY-HWKANZROSA-N 0.000 abstract 4
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 4
- 229910052717 sulfur Inorganic materials 0.000 abstract 4
- 229910010082 LiAlH Inorganic materials 0.000 abstract 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- 239000004411 aluminium Chemical group 0.000 abstract 3
- 229910000091 aluminium hydride Inorganic materials 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052796 boron Inorganic materials 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052733 gallium Chemical group 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 2
- SRZXCOWFGPICGA-UHFFFAOYSA-N 1,6-Hexanedithiol Chemical compound SCCCCCCS SRZXCOWFGPICGA-UHFFFAOYSA-N 0.000 abstract 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 abstract 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical group [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 1
- 239000002879 Lewis base Substances 0.000 abstract 1
- 239000012448 Lithium borohydride Substances 0.000 abstract 1
- 229910004784 P-N Inorganic materials 0.000 abstract 1
- ATTZFSUZZUNHBP-UHFFFAOYSA-N Piperonyl sulfoxide Chemical compound CCCCCCCCS(=O)C(C)CC1=CC=C2OCOC2=C1 ATTZFSUZZUNHBP-UHFFFAOYSA-N 0.000 abstract 1
- 229910004793 P—N Inorganic materials 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- DMSZORWOGDLWGN-UHFFFAOYSA-N ctk1a3526 Chemical compound NP(N)(N)=O DMSZORWOGDLWGN-UHFFFAOYSA-N 0.000 abstract 1
- 150000004292 cyclic ethers Chemical class 0.000 abstract 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 abstract 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000007527 lewis bases Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 abstract 1
- 150000002832 nitroso derivatives Chemical class 0.000 abstract 1
- 150000002923 oximes Chemical class 0.000 abstract 1
- 238000002317 scanning near-field acoustic microscopy Methods 0.000 abstract 1
- 239000012279 sodium borohydride Substances 0.000 abstract 1
- 229910000033 sodium borohydride Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000001174 sulfone group Chemical group 0.000 abstract 1
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/06—Polythioethers from cyclic thioethers
- C08G75/08—Polythioethers from cyclic thioethers from thiiranes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2701971 | 1971-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1389875A true GB1389875A (en) | 1975-04-09 |
Family
ID=11220780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3385372A Expired GB1389875A (en) | 1971-07-31 | 1972-07-19 | Process for polymerizing episulphides |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3840503A (enExample) |
| BE (1) | BE786805A (enExample) |
| CA (1) | CA991619A (enExample) |
| DE (1) | DE2237675C3 (enExample) |
| FR (1) | FR2148027B1 (enExample) |
| GB (1) | GB1389875A (enExample) |
| LU (1) | LU65819A1 (enExample) |
| NL (2) | NL151724B (enExample) |
-
0
- BE BE786805D patent/BE786805A/xx unknown
-
1972
- 1972-07-19 GB GB3385372A patent/GB1389875A/en not_active Expired
- 1972-07-24 CA CA147,812A patent/CA991619A/en not_active Expired
- 1972-07-26 FR FR7226810A patent/FR2148027B1/fr not_active Expired
- 1972-07-28 LU LU65819D patent/LU65819A1/xx unknown
- 1972-07-28 NL NL727210410A patent/NL151724B/xx unknown
- 1972-07-31 DE DE2237675A patent/DE2237675C3/de not_active Expired
- 1972-07-31 US US00276464A patent/US3840503A/en not_active Expired - Lifetime
-
1976
- 1976-10-26 NL NL7611867A patent/NL7611867A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2237675C3 (de) | 1974-10-03 |
| US3840503A (en) | 1974-10-08 |
| NL7210410A (enExample) | 1973-02-02 |
| NL151724B (nl) | 1976-12-15 |
| LU65819A1 (enExample) | 1972-11-29 |
| DE2237675A1 (de) | 1973-02-15 |
| BE786805A (fr) | 1973-01-29 |
| FR2148027B1 (enExample) | 1974-12-27 |
| FR2148027A1 (enExample) | 1973-03-11 |
| DE2237675B2 (de) | 1974-02-28 |
| NL7611867A (nl) | 1977-02-28 |
| CA991619A (en) | 1976-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Gell et al. | Hydrogenation of alkylzirconium (IV) complexes: heterolytic activation of hydrogen by a homogeneous metal alkyl | |
| Smith et al. | Hydrocarbon formation from metal carbonyl clusters supported on highly divided oxides | |
| JPS62106907A (ja) | ジシクロペンタジエンの塊状重合 | |
| ES318196A1 (es) | Procedimiento para la preparacion de poliamidas de elevado peso molecular. | |
| Kirss et al. | Haptotropic rearrangements in naphthalene-chromium tricarbonyl complexes | |
| ES401491A1 (es) | Procedimiento para la preparacion de un catalizador para lapolimerizacion de olefinas. | |
| GB1389875A (en) | Process for polymerizing episulphides | |
| GB972122A (en) | Production of aromatic nitriles | |
| GB1193849A (en) | Three Components Hydrogenation Catalysts and a process for Hydrogenating Polymers by the use of them | |
| Mirabelli et al. | Synthesis of boron nitride via a polymeric vinylpentaborane precursor | |
| GB1316232A (en) | Aluminium derivatives of diamines process for preparing the same catalytic systems incorporating the same and the polymerization of unsaturated compounds employing such systems as catalyst | |
| Lisko et al. | Photoinduced ring expansion of a cyclopropyliron. sigma.-complex to a metalacyclopentenone: an example of alkyl group rearrangement from carbon to iron to generate a carbene complex | |
| US3655799A (en) | Process for hydrogenating unsaturated organic compounds | |
| GB844590A (en) | Preparation of aluminium trialkyls | |
| ES403131A1 (es) | Procedimiento para la preparacion de polietileno o polieti-leno modificado con estrecha distribucion de pesos molecula-res. | |
| ES438595A1 (es) | Un metodo para preparar derivados de yodo-alquenilo susti- tuidos en la posicion 3. | |
| ES8300793A1 (es) | "procedimiento para la fabricacion de catalizadores para la polimeracion y copolimeracion de olefinas a reducida presion". | |
| ES381055A1 (es) | Procedimiento para polimerizar etileno o sus mezclas con alfaolefinas yno con diolefinas. | |
| US3148224A (en) | Polymerization of conjugated diolefins using nickel complexes and metal hydrides as catalyst | |
| GB1435619A (en) | Treatment of sulphur plant feed gas | |
| Kroll et al. | Cyclopentadienyl-aluminum compounds I. The reactions of cyclopentadiene with aluminum alkyls | |
| GB1506431A (en) | Method of manufacture of n-alkyliminoalanes | |
| Bliemeister et al. | The role of MAO-activators | |
| Wolińska | Tetraethylaluminoxane revisited. Synthesis and properties | |
| US2708152A (en) | Production of diborane diammoniate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |