GB833805A - Organotitanium compounds - Google Patents
Organotitanium compoundsInfo
- Publication number
- GB833805A GB833805A GB21605/57A GB2160557A GB833805A GB 833805 A GB833805 A GB 833805A GB 21605/57 A GB21605/57 A GB 21605/57A GB 2160557 A GB2160557 A GB 2160557A GB 833805 A GB833805 A GB 833805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- titanium
- alkyl
- aryl
- compounds
- alkoxy
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 5
- 239000010936 titanium Substances 0.000 abstract 8
- 229910052719 titanium Inorganic materials 0.000 abstract 8
- 125000003118 aryl group Chemical group 0.000 abstract 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 6
- 125000000217 alkyl group Chemical group 0.000 abstract 6
- 125000003545 alkoxy group Chemical group 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- -1 titanium halide Chemical class 0.000 abstract 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- 239000007818 Grignard reagent Substances 0.000 abstract 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 2
- 150000004795 grignard reagents Chemical class 0.000 abstract 2
- 229910052736 halogen Chemical group 0.000 abstract 2
- 150000002367 halogens Chemical group 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 150000003609 titanium compounds Chemical class 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- VJWQKBDLTVGKQE-UHFFFAOYSA-N benzene;cadmium(2+) Chemical compound [Cd+2].C1=CC=[C-]C=C1.C1=CC=[C-]C=C1 VJWQKBDLTVGKQE-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- VNQWVDUPMVNWEY-UHFFFAOYSA-M calcium;benzene;iodide Chemical compound [Ca+2].[I-].C1=CC=[C-]C=C1 VNQWVDUPMVNWEY-UHFFFAOYSA-M 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 abstract 1
- MKRVHLWAVKJBFN-UHFFFAOYSA-N diphenylzinc Chemical compound C=1C=CC=CC=1[Zn]C1=CC=CC=C1 MKRVHLWAVKJBFN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- WRYKIHMRDIOPSI-UHFFFAOYSA-N magnesium;benzene Chemical compound [Mg+2].C1=CC=[C-]C=C1.C1=CC=[C-]C=C1 WRYKIHMRDIOPSI-UHFFFAOYSA-N 0.000 abstract 1
- GEJUFTHBORQCNQ-UHFFFAOYSA-N phenylalumane Chemical compound [AlH2]c1ccccc1 GEJUFTHBORQCNQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- 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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/28—Titanium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention comprises organo-titanium compounds containing 1 or 2 Ti-R bonds, the titanium being di- or tri-valent and R being an alkyl or aryl group. Preferred compounds have the formula RnTiXm, where R is alkyl or aryl, X is alkoxy or halogen, n is 1 or 2, m is 1 or 2, the titanium being di- or trivalent, and (n+m) being equal to the valency of the titanium. The compounds may be prepared by reacting a di- or tri-valent titanium halide with a metal aryl or alkyl or a Grignard reagent, or a tetravalent titanium compound containing 2 or 3 Ti-C bonds prepared by reacting an alkoxy titanium halide of formula alkoxy n-Ti-hal(4-n), where n is 0 to 4, with a metal alkyl, aryl or a Grignard reagent is allowed to stand to allow the formation of tri- or divalent titanium compounds. Metal aryls include those of Li, Mg, Al, Cd, Zn, Ca, Na and K, such as tolyllithium, phenylaluminium, diphenylzinc, diphenylcadmium, diphenylmagnesium, sodium naphthyl-1, phenyl calcium iodide and potassium naphthyl-2. The alkoxy groups of the titaniferous starting material may contain up to 16 carbon atoms, and preferably less than six. The compounds of the invention may be used in the polymerization of olefinic hydrocarbons (see Group IV (a)).ALSO:Olefinic hydrocarbons such as ethylene, propylene, styrene, butadiene, isoprene and chloroprene may be polymerized using as a catalyst an organo-titanium compound containing 1 or 2 Ti-R bonds, the titanium being di- or trivalent and R being an alkyl or aryl group. Preferred compounds have the formula RnTiXm where R is alkyl or aryl, X is alkoxy or halogen, n is 1 or 2, m is 1 or 2, the titanium being di- or tri-valent and (n+m) being equal to the valency of the titanium (see Group IV (b)).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US833805XA | 1956-10-05 | 1956-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB833805A true GB833805A (en) | 1960-04-27 |
Family
ID=22177931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21605/57A Expired GB833805A (en) | 1956-10-05 | 1957-07-08 | Organotitanium compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB833805A (en) |
-
1957
- 1957-07-08 GB GB21605/57A patent/GB833805A/en not_active Expired
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