TW200502240A - Preparation of high purity alkyl gallium - Google Patents
Preparation of high purity alkyl galliumInfo
- Publication number
- TW200502240A TW200502240A TW093117708A TW93117708A TW200502240A TW 200502240 A TW200502240 A TW 200502240A TW 093117708 A TW093117708 A TW 093117708A TW 93117708 A TW93117708 A TW 93117708A TW 200502240 A TW200502240 A TW 200502240A
- Authority
- TW
- Taiwan
- Prior art keywords
- formulae
- preparation
- alkyl gallium
- high purity
- replaced
- Prior art date
Links
- -1 alkyl gallium Chemical compound 0.000 title abstract 4
- 229910052733 gallium Inorganic materials 0.000 title abstract 4
- 238000002360 preparation method Methods 0.000 title abstract 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 125000005234 alkyl aluminium group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000002994 raw material 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003174391A JP4054997B2 (ja) | 2003-06-19 | 2003-06-19 | 高純度アルキルガリウムの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200502240A true TW200502240A (en) | 2005-01-16 |
TWI331153B TWI331153B (zh) | 2010-10-01 |
Family
ID=33410971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093117708A TW200502240A (en) | 2003-06-19 | 2004-06-18 | Preparation of high purity alkyl gallium |
Country Status (6)
Country | Link |
---|---|
US (1) | US6867315B2 (zh) |
EP (1) | EP1489085B1 (zh) |
JP (1) | JP4054997B2 (zh) |
CN (1) | CN1572902B (zh) |
DE (1) | DE602004023786D1 (zh) |
TW (1) | TW200502240A (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4488186B2 (ja) * | 2004-06-18 | 2010-06-23 | 信越化学工業株式会社 | トリメチルアルミニウムの精製方法 |
TW200619222A (en) * | 2004-09-02 | 2006-06-16 | Rohm & Haas Elect Mat | Method for making organometallic compounds |
JP4774776B2 (ja) * | 2005-03-23 | 2011-09-14 | 日亜化学工業株式会社 | トリアルキルガリウムの製造方法 |
US7659414B2 (en) * | 2007-07-20 | 2010-02-09 | Rohm And Haas Company | Method of preparing organometallic compounds |
JP2009126835A (ja) * | 2007-11-27 | 2009-06-11 | Ube Ind Ltd | 高純度トリアルキルガリウム及びその製法 |
DE102012013941A1 (de) | 2012-07-16 | 2014-01-16 | Umicore Ag & Co. Kg | Verfahren zur Herstellung von Galliumtrialkylverbindungen |
TWI632149B (zh) | 2011-11-28 | 2018-08-11 | 烏明克股份有限兩合公司 | 第iii a族金屬的三烷基化合物之製法 |
CN102757454B (zh) * | 2012-07-29 | 2015-09-23 | 保定市博泰半导体材料技术有限公司 | 一种三甲基镓的制备方法 |
CN103965226A (zh) * | 2013-01-30 | 2014-08-06 | 上海宏锐新材料科技有限公司 | 三乙基镓的生产方法 |
JP2014037424A (ja) * | 2013-10-07 | 2014-02-27 | Ube Ind Ltd | 高純度トリアルキルガリウム及びその製造方法 |
JP5761401B2 (ja) * | 2014-02-27 | 2015-08-12 | 宇部興産株式会社 | 高純度トリアルキルガリウム及びその製法 |
EP3613748B1 (de) * | 2014-03-14 | 2021-11-10 | Umicore Ag & Co. Kg | Verfahren zur herstellung von trialkylgallium-verbindungen |
WO2017036898A1 (en) * | 2015-08-28 | 2017-03-09 | Akzo Nobel Chemicals International B.V. | Process for the preparation of trimethyl metal compounds |
KR102228897B1 (ko) * | 2017-10-31 | 2021-03-17 | 누리온 케미칼즈 인터내셔널 비.브이. | 갈륨 클로라이드의 저장 및/또는 수송 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL264689A (zh) * | 1960-05-14 | |||
SU417429A1 (zh) * | 1972-09-14 | 1974-02-28 | ||
GB8316605D0 (en) * | 1983-06-17 | 1983-07-20 | Secr Defence | Preparation of metal alkyls |
GB2344822A (en) * | 1998-12-19 | 2000-06-21 | Epichem Ltd | Organometallic compound production using distillation |
-
2003
- 2003-06-19 JP JP2003174391A patent/JP4054997B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-16 EP EP04253596A patent/EP1489085B1/en not_active Expired - Fee Related
- 2004-06-16 DE DE602004023786T patent/DE602004023786D1/de not_active Expired - Lifetime
- 2004-06-17 US US10/868,759 patent/US6867315B2/en not_active Expired - Lifetime
- 2004-06-18 CN CN200410055074.1A patent/CN1572902B/zh not_active Expired - Fee Related
- 2004-06-18 TW TW093117708A patent/TW200502240A/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1489085A1 (en) | 2004-12-22 |
JP4054997B2 (ja) | 2008-03-05 |
JP2005008553A (ja) | 2005-01-13 |
CN1572902A (zh) | 2005-02-02 |
EP1489085B1 (en) | 2009-10-28 |
CN1572902B (zh) | 2010-10-13 |
DE602004023786D1 (de) | 2009-12-10 |
TWI331153B (zh) | 2010-10-01 |
US6867315B2 (en) | 2005-03-15 |
US20040260106A1 (en) | 2004-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |