JPH08501532A - 3a族金属のトリアルキル化合物の製法 - Google Patents
3a族金属のトリアルキル化合物の製法Info
- Publication number
- JPH08501532A JPH08501532A JP6502957A JP50295794A JPH08501532A JP H08501532 A JPH08501532 A JP H08501532A JP 6502957 A JP6502957 A JP 6502957A JP 50295794 A JP50295794 A JP 50295794A JP H08501532 A JPH08501532 A JP H08501532A
- Authority
- JP
- Japan
- Prior art keywords
- group
- metal
- alkyl
- alkali metal
- ether
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 title claims abstract description 34
- 150000001875 compounds Chemical class 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims description 23
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 18
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 17
- 150000001350 alkyl halides Chemical class 0.000 claims abstract description 14
- 229910001508 alkali metal halide Inorganic materials 0.000 claims abstract description 6
- 150000008045 alkali metal halides Chemical class 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 20
- 239000002904 solvent Substances 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 229910052738 indium Inorganic materials 0.000 claims description 10
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical group CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 claims description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- 150000001347 alkyl bromides Chemical class 0.000 claims description 2
- 150000001351 alkyl iodides Chemical class 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- KEVMYFLMMDUPJE-UHFFFAOYSA-N 2,7-dimethyloctane Chemical group CC(C)CCCCC(C)C KEVMYFLMMDUPJE-UHFFFAOYSA-N 0.000 claims 1
- 125000001033 ether group Chemical group 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 15
- 238000004821 distillation Methods 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- 150000002739 metals Chemical class 0.000 description 8
- XCZXGTMEAKBVPV-UHFFFAOYSA-N trimethylgallium Chemical compound C[Ga](C)C XCZXGTMEAKBVPV-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 6
- 229910052733 gallium Inorganic materials 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- AQZGPSLYZOOYQP-UHFFFAOYSA-N Diisoamyl ether Chemical compound CC(C)CCOCCC(C)C AQZGPSLYZOOYQP-UHFFFAOYSA-N 0.000 description 2
- 229910005266 GaLi Inorganic materials 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- -1 dimethylformamide Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- 229910001510 metal chloride Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000013076 target substance Substances 0.000 description 2
- IBEFSUTVZWZJEL-UHFFFAOYSA-N trimethylindium Chemical compound C[In](C)C IBEFSUTVZWZJEL-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 241001143203 Fumaria Species 0.000 description 1
- 235000006961 Fumaria officinalis Nutrition 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- 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 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 241000700560 Molluscum contagiosum virus Species 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- JHYLKGDXMUDNEO-UHFFFAOYSA-N [Mg].[In] Chemical compound [Mg].[In] JHYLKGDXMUDNEO-UHFFFAOYSA-N 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000004791 alkyl magnesium halides Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- FWLGASJILZBATH-UHFFFAOYSA-N gallium magnesium Chemical compound [Mg].[Ga] FWLGASJILZBATH-UHFFFAOYSA-N 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 229910021478 group 5 element Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 description 1
- OTRPZROOJRIMKW-UHFFFAOYSA-N triethylindigane Chemical compound CC[In](CC)CC OTRPZROOJRIMKW-UHFFFAOYSA-N 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000000927 vapour-phase epitaxy Methods 0.000 description 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
-
- 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/061—Aluminium compounds with C-aluminium linkage
- C07F5/062—Al linked exclusively to C
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.アルカリ金属の存在下に3a族金属をアルキルハライドと反応させ、3a族 金属のトリアルキル化合物及びアルカリ金属ハライドを得ることを特徴とする3 a族金属のトリアルキル化合物の製法。 2.アルカリ金属対3a族金属の原子比が2.5:1から6:1であることを特 徴とする請求項1記載の方法。 3.3a族金属がインジウムであることを特徴とする請求項1又は2記載の方法 。 4.アルカリ金属がリチウムであることを特徴とする請求項1〜3記載の方法。 5.アルキルハライドが、臭化アルキル、ヨウ化アルキル、又はこれらの混合物 であることを特徴とする請求項1〜4記載の方法。 6.アルキルハライドが炭素数1〜5のアルキル基を有することを特徴とする請 求項1〜5記載の方法。 7.アルキル基がメチル又はエチル基であることを特徴とする請求項6記載の方 法。 8.溶媒の存在下に行われることを特徴とする請求項1〜7記載の方法。 9.溶媒がエーテルであることを特徴とする請求項8記載の方法。 10.エーテルが、ジエチルエーテル、ジイソプロピルエーテル、ジイソペンチ ルエーテル、ジフェニルエーテル、又はこれらの混合物であることを特徴とする 請求項9記載の方法。 11.炭化水素溶媒の存在下に行われることを特徴とする請求項8記載の方法。 12.炭化水素溶媒が、ペンタン、ヘキサン、ヘプタン、ベンゼン、トルエン、 及びキシレンから選ばれる1種以上であることを特徴とする請求項11記載の方 法。 13.請求項1〜12の方法によって製造される3a族金属のトリアルキル化合 物。 14.請求項13記載のトリアルキル化合物のMOCVD又はMOVPEでの使 用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92202017.7 | 1992-07-02 | ||
EP92202017 | 1992-07-02 | ||
PCT/EP1993/001770 WO1994001438A1 (en) | 1992-07-02 | 1993-07-01 | Process for the preparation of trialkyl compounds of group 3a metals |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08501532A true JPH08501532A (ja) | 1996-02-20 |
JP3334881B2 JP3334881B2 (ja) | 2002-10-15 |
Family
ID=8210750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50295794A Expired - Lifetime JP3334881B2 (ja) | 1992-07-02 | 1993-07-01 | 3a族金属のトリアルキル化合物の製法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5473090A (ja) |
EP (1) | EP0648215B1 (ja) |
JP (1) | JP3334881B2 (ja) |
AU (1) | AU4565593A (ja) |
CA (1) | CA2138282C (ja) |
DE (1) | DE69310363T2 (ja) |
WO (1) | WO1994001438A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9695201B2 (en) | 2011-11-28 | 2017-07-04 | Umicore Ag & Co. Kg | Process for preparing trialkyl compounds of metals of group IIIA |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2344822A (en) * | 1998-12-19 | 2000-06-21 | Epichem Ltd | Organometallic compound production using distillation |
DE10162332A1 (de) * | 2001-12-18 | 2003-07-03 | Chemetall Gmbh | Verfahren zur Herstellung von Alkyllithiumverbindungen unter vermindertem Druck |
DE10204680A1 (de) * | 2002-02-06 | 2003-08-07 | Chemetall Gmbh | Verfahren zur Herstellung von Alkyllithiumverbindungen mittels Verdüsung von Lithiummetall |
TW200619222A (en) * | 2004-09-02 | 2006-06-16 | Rohm & Haas Elect Mat | Method for making organometallic compounds |
WO2014099171A1 (en) | 2012-12-17 | 2014-06-26 | Albemarle Corporation | Preparation of trialkylindium compounds and trialkylgallium compounds |
KR101547843B1 (ko) * | 2013-11-11 | 2015-08-27 | 경상대학교산학협력단 | 신규한 알킬 할라이드 화합물 및 이의 제조방법 |
EP3530665B1 (en) | 2016-10-20 | 2022-12-21 | Tosoh Finechem Corporation | Aluminum alloy-containing composition, production method therefor, and trialkyl aluminum production method |
KR20220097266A (ko) * | 2020-12-30 | 2022-07-07 | 에이에스엠 아이피 홀딩 비.브이. | 재료 증착을 위한 조성물, 합성 방법 및 용도 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1310128A (ja) * | 1963-03-06 | |||
BE535085A (ja) * | 1954-01-22 | 1900-01-01 | ||
GB2123423B (en) * | 1982-06-29 | 1985-11-27 | Secr Defence | Purification of trialkyl gallium |
EP0176537B1 (en) * | 1984-03-26 | 1989-01-25 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | The preparation of metal alkyls |
JPS62132888A (ja) * | 1985-12-03 | 1987-06-16 | Sumitomo Chem Co Ltd | 有機金属化合物の精製方法 |
US4847399A (en) * | 1987-01-23 | 1989-07-11 | Morton Thiokol, Inc. | Process for preparing or purifying Group III-A organometallic compounds |
-
1992
- 1992-07-02 US US08/360,845 patent/US5473090A/en not_active Expired - Lifetime
-
1993
- 1993-07-01 AU AU45655/93A patent/AU4565593A/en not_active Abandoned
- 1993-07-01 WO PCT/EP1993/001770 patent/WO1994001438A1/en active IP Right Grant
- 1993-07-01 JP JP50295794A patent/JP3334881B2/ja not_active Expired - Lifetime
- 1993-07-01 EP EP93915834A patent/EP0648215B1/en not_active Expired - Lifetime
- 1993-07-01 DE DE69310363T patent/DE69310363T2/de not_active Expired - Lifetime
- 1993-07-01 CA CA002138282A patent/CA2138282C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9695201B2 (en) | 2011-11-28 | 2017-07-04 | Umicore Ag & Co. Kg | Process for preparing trialkyl compounds of metals of group IIIA |
Also Published As
Publication number | Publication date |
---|---|
EP0648215B1 (en) | 1997-05-02 |
EP0648215A1 (en) | 1995-04-19 |
DE69310363D1 (de) | 1997-06-05 |
AU4565593A (en) | 1994-01-31 |
CA2138282C (en) | 2003-09-23 |
JP3334881B2 (ja) | 2002-10-15 |
WO1994001438A1 (en) | 1994-01-20 |
CA2138282A1 (en) | 1994-01-20 |
US5473090A (en) | 1995-12-05 |
DE69310363T2 (de) | 1997-08-21 |
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