ATE340004T1 - Verfahren und verwendung eines apparats zur isolierung reiner oder grösstenteils reiner organometallverbindungen - Google Patents

Verfahren und verwendung eines apparats zur isolierung reiner oder grösstenteils reiner organometallverbindungen

Info

Publication number
ATE340004T1
ATE340004T1 AT01907973T AT01907973T ATE340004T1 AT E340004 T1 ATE340004 T1 AT E340004T1 AT 01907973 T AT01907973 T AT 01907973T AT 01907973 T AT01907973 T AT 01907973T AT E340004 T1 ATE340004 T1 AT E340004T1
Authority
AT
Austria
Prior art keywords
pure
mostly
isolating
organometal compounds
organometallic compound
Prior art date
Application number
AT01907973T
Other languages
English (en)
Inventor
Rajesh Odedra
Megan Sarah Ravetz
Philiip Reeve Jacobs
Graham Williams
Original Assignee
Epichem Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Epichem Ltd filed Critical Epichem Ltd
Application granted granted Critical
Publication of ATE340004T1 publication Critical patent/ATE340004T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT01907973T 2000-07-22 2001-03-05 Verfahren und verwendung eines apparats zur isolierung reiner oder grösstenteils reiner organometallverbindungen ATE340004T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0017968.9A GB0017968D0 (en) 2000-07-22 2000-07-22 An improved process and apparatus for the isolation of pure,or substantially pure,organometallic compounds

Publications (1)

Publication Number Publication Date
ATE340004T1 true ATE340004T1 (de) 2006-10-15

Family

ID=9896115

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01907973T ATE340004T1 (de) 2000-07-22 2001-03-05 Verfahren und verwendung eines apparats zur isolierung reiner oder grösstenteils reiner organometallverbindungen

Country Status (10)

Country Link
US (1) US7282119B2 (de)
EP (1) EP1303336B1 (de)
JP (1) JP4791680B2 (de)
CN (1) CN1207076C (de)
AT (1) ATE340004T1 (de)
AU (1) AU2001235837A1 (de)
DE (2) DE1303336T1 (de)
GB (1) GB0017968D0 (de)
TW (1) TWI223606B (de)
WO (1) WO2002007848A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0211594D0 (en) * 2002-05-21 2002-06-26 Lifesystems Ltd Frame-supported packs
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
GB2432363B (en) * 2005-11-16 2010-06-23 Epichem Ltd Hafnocene and zirconocene precursors, and use thereof in atomic layer deposition
GB2432371B (en) * 2005-11-17 2011-06-15 Epichem Ltd Improved bubbler for the transportation of substances by a carrier gas
US7659414B2 (en) * 2007-07-20 2010-02-09 Rohm And Haas Company Method of preparing organometallic compounds
TWI382987B (zh) * 2007-07-24 2013-01-21 Sigma Aldrich Co 應用於化學相沉積製程的有機金屬前驅物
TWI425110B (zh) * 2007-07-24 2014-02-01 Sigma Aldrich Co 以化學相沉積法製造含金屬薄膜之方法
CN101827956A (zh) 2007-09-14 2010-09-08 西格玛-奥吉奇公司 采用基于单环戊二烯基钛的前体通过原子层沉积制备含钛薄膜的方法
TW200949939A (en) * 2008-05-23 2009-12-01 Sigma Aldrich Co High-k dielectric films and methods of producing using titanium-based β -diketonate precursors
TWI467045B (zh) * 2008-05-23 2015-01-01 Sigma Aldrich Co 高介電常數電介質薄膜與使用鈰基前驅物製造高介電常數電介質薄膜之方法
WO2011017068A1 (en) 2009-08-07 2011-02-10 Sigma-Aldrich Co. High molecular weight alkyl-allyl cobalttricarbonyl complexes and use thereof for preparing dielectric thin films
CN102597310B (zh) 2009-11-02 2015-02-04 西格玛-奥吉奇有限责任公司 固态前体输送组件以及相关方法
US8680323B2 (en) * 2010-01-19 2014-03-25 Basf Se Process for preparing isocyanates by thermal dissociation of carbamates
JP2011168576A (ja) * 2010-02-05 2011-09-01 Rohm & Haas Co 有機金属化合物を製造する方法
WO2012027575A1 (en) 2010-08-27 2012-03-01 Sigma-Aldrich Co. Llc Molybdenum (iv) amide precursors and use thereof in atomic layer deposition
JP6054659B2 (ja) 2011-07-13 2016-12-27 ダウ グローバル テクノロジーズ エルエルシー 有機金属化合物精製および装置
EP2545972A1 (de) 2011-07-13 2013-01-16 Dow Global Technologies LLC Reinigung organometallischer Verbindungen durch zweistufige Destillation
US8927748B2 (en) 2011-08-12 2015-01-06 Sigma-Aldrich Co. Llc Alkyl-substituted allyl carbonyl metal complexes and use thereof for preparing dielectric thin films
EP2559681B1 (de) * 2011-08-15 2016-06-22 Dow Global Technologies LLC Organometallische Verbindungszubereitung
EP2559682B1 (de) 2011-08-15 2016-08-03 Rohm and Haas Electronic Materials LLC Organometallische Verbindungszubereitung
TWI632151B (zh) 2011-11-28 2018-08-11 烏明克股份有限兩合公司 第iiia族金屬的三烷基化合物之製法
WO2013112383A1 (en) 2012-01-26 2013-08-01 Sigma-Aldrich Co. Llc Molybdenum allyl complexes and use thereof in thin film deposition

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US3230245A (en) * 1961-08-31 1966-01-18 Standard Oil Co Recovery of alkyl borate from methanol-alkyl borate mixtures
US3734941A (en) * 1968-09-06 1973-05-22 American Cyanamid Co Process for converting urethanes to isocyanates
JPS5219624A (en) * 1975-08-07 1977-02-15 Mitsui Toatsu Chem Inc Process for preparation of isocyanates
US4487713A (en) * 1981-06-26 1984-12-11 Exxon Research & Engineering Co. Production of isocyanates from esters of aromatic carbamic acids (urethanes)
US4623432A (en) * 1984-04-23 1986-11-18 Amoco Corporation Removal of brominated organics from acetic acid obtained by oxidation of liquid butane in presence of Co-Br or Co-Mn-Br system catalysis
JPS62185090A (ja) * 1986-02-10 1987-08-13 Sumitomo Chem Co Ltd アルキルガリウムの精製方法
JPH0620051B2 (ja) * 1987-08-27 1994-03-16 宇部興産株式会社 有機金属化合物のボンベ充填方法
GB9116381D0 (en) * 1991-07-30 1991-09-11 Shell Int Research Method for deposition of a metal
TW217415B (de) * 1991-11-19 1993-12-11 Shell Internat Res Schappej B V
US5235112A (en) * 1992-05-29 1993-08-10 Exxon Chemical Patents Inc. Stripper-reactor for volatile cobalt recovery
US5414189A (en) * 1992-08-24 1995-05-09 Mobil Oil Corporation Isolation of high purity diamondoid fractions and components
GB2344822A (en) * 1998-12-19 2000-06-21 Epichem Ltd Organometallic compound production using distillation

Also Published As

Publication number Publication date
US7282119B2 (en) 2007-10-16
TWI223606B (en) 2004-11-11
EP1303336B1 (de) 2006-09-20
CN1443089A (zh) 2003-09-17
JP2004504364A (ja) 2004-02-12
DE60123249T2 (de) 2007-04-05
WO2002007848A1 (en) 2002-01-31
EP1303336A1 (de) 2003-04-23
US20040254389A1 (en) 2004-12-16
AU2001235837A1 (en) 2002-02-05
DE60123249D1 (de) 2006-11-02
JP4791680B2 (ja) 2011-10-12
CN1207076C (zh) 2005-06-22
DE1303336T1 (de) 2003-09-18
GB0017968D0 (en) 2000-09-13

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