GB927859A - Preparation and utilization of organolithium and organomagnesium compounds - Google Patents
Preparation and utilization of organolithium and organomagnesium compoundsInfo
- Publication number
- GB927859A GB927859A GB2726659A GB2726659A GB927859A GB 927859 A GB927859 A GB 927859A GB 2726659 A GB2726659 A GB 2726659A GB 2726659 A GB2726659 A GB 2726659A GB 927859 A GB927859 A GB 927859A
- Authority
- GB
- United Kingdom
- Prior art keywords
- organolithium
- helium
- atmosphere
- compounds
- prepared
- 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
- 150000002900 organolithium compounds Chemical class 0.000 title abstract 3
- 150000002901 organomagnesium compounds Chemical class 0.000 title abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 4
- 229910052734 helium Inorganic materials 0.000 abstract 3
- 239000001307 helium Substances 0.000 abstract 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 3
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 abstract 2
- 229910052786 argon Inorganic materials 0.000 abstract 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052756 noble gas Inorganic materials 0.000 abstract 2
- 238000003747 Grignard reaction Methods 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 abstract 1
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- HWMTUNCVVYPZHZ-UHFFFAOYSA-N diphenylmercury Chemical compound C=1C=CC=CC=1[Hg]C1=CC=CC=C1 HWMTUNCVVYPZHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 150000002641 lithium Chemical class 0.000 abstract 1
- VMRZYTKLQVKYKQ-UHFFFAOYSA-N lithium;1,9-dihydrofluoren-1-ide Chemical compound [Li+].C1=C[C-]=C2CC3=CC=CC=C3C2=C1 VMRZYTKLQVKYKQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 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
- IWCVDCOJSPWGRW-UHFFFAOYSA-M magnesium;benzene;chloride Chemical compound [Mg+2].[Cl-].C1=CC=[C-]C=C1 IWCVDCOJSPWGRW-UHFFFAOYSA-M 0.000 abstract 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- 239000004584 polyacrylic acid Substances 0.000 abstract 1
- 229920000642 polymer Polymers 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
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/02—Magnesium compounds
-
- 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
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/02—Lithium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Organomagnesium and organolithium compounds prepared under an atmosphere of a noble gas, e.g. helium, argon, may be used as initiators in preparing crystalline acrylic polymers, e.g. polyacrylic acid, polymethacrylic acid and polymers and copolymers of acrylic and methacrylic acid esters (see Ex. 1). Specification 884,733 is referred to.ALSO:Organolithium and organomagnesium compounds are prepared by the usual conventional methods but under an atmosphere of a noble gas, e.g. helium or argon. The products of the Grignard reaction may be worked up as usual. The lithium derivatives may be used to prepare other compounds, e.g. fluorenyl lithium from butyllithium and fluorene (Ex 7). Diphenyl magnesium may be prepared from diphenyl mercury and magnesium in an atmosphere of helium (Ex 8). The preparation of phenyl magnesium chloride under these conditions is disclaimed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75541258A | 1958-08-18 | 1958-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB927859A true GB927859A (en) | 1963-06-06 |
Family
ID=25039033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2726659A Expired GB927859A (en) | 1958-08-18 | 1959-08-10 | Preparation and utilization of organolithium and organomagnesium compounds |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE581760A (en) |
| FR (1) | FR1233871A (en) |
| GB (1) | GB927859A (en) |
-
0
- BE BE581760D patent/BE581760A/xx unknown
-
1959
- 1959-08-10 GB GB2726659A patent/GB927859A/en not_active Expired
- 1959-08-17 FR FR802971A patent/FR1233871A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE581760A (en) | |
| FR1233871A (en) | 1960-10-12 |
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