JP2008513347A - 酸化チタンおよびアルミナアルカリ金属組成物 - Google Patents
酸化チタンおよびアルミナアルカリ金属組成物 Download PDFInfo
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- JP2008513347A JP2008513347A JP2007533609A JP2007533609A JP2008513347A JP 2008513347 A JP2008513347 A JP 2008513347A JP 2007533609 A JP2007533609 A JP 2007533609A JP 2007533609 A JP2007533609 A JP 2007533609A JP 2008513347 A JP2008513347 A JP 2008513347A
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- 239000000203 mixture Substances 0.000 title claims abstract description 106
- 229910052783 alkali metal Inorganic materials 0.000 title claims abstract description 63
- 150000001340 alkali metals Chemical class 0.000 title claims abstract description 63
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 58
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 43
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052751 metal Inorganic materials 0.000 claims abstract description 186
- 239000002184 metal Substances 0.000 claims abstract description 186
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- 238000006243 chemical reaction Methods 0.000 claims description 46
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- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 20
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- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 6
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- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 4
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- 150000001491 aromatic compounds Chemical class 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
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- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
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- 229910003251 Na K Inorganic materials 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
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- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
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- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
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Abstract
Description
本発明は、アルカリ金属またはアルカリ金属合金と多孔質酸化チタンまたは多孔質アルミナとの相互作用により製造される多孔質金属酸化物組成物に関する。この組成物は取り扱い適性が改良されており、かつ中性アルカリ金属または中性アルカリ金属合金の反応性を保持している。
周期表の第1族に存在するアルカリ金属およびアルカリ金属の合金は、金属状態または中性状態において非常に反応性が高い。アルカリ金属およびアルカリ金属の合金は、空気および水分に対して非常に反応性が高く、これらの物質に曝されると自然に発火する。活性に付随する固有の危険を避けるために、中性金属または合金は、酸化または他の反応をもたらす大気との接触から保護するために、しばしば真空中または不活性液体(例えばオイル)の下で貯蔵されなければならない。例えばナトリウム金属は、しばしば、ヌジョールオイル中で貯蔵されるが、そのオイルは不要な不純物を避けるために化学反応における使用の前に除去しなければならない。このことはその輸送および使用に厳しい制限をかける。
本発明は、液体第1族金属または合金と、多孔質酸化チタンおよび多孔質アルミナから選択される多孔質金属酸化物と、の液体第1族金属または合金を多孔質金属酸化物の孔に吸収するのに十分な周囲温度近くの恒温条件下における不活性雰囲気中での混合生成物を含有する、第1族金属/多孔質金属酸化物組成物に関する。製造される第1族金属/多孔質金属酸化物組成物は、ドライO2と反応する。この材料を、「ステージ0」材料と呼ぶ。
表I
2RX+2Na→R−R+2NaX
(A.Wurtz,Ann.Chim.Phys.[3]44,275(1855);Ann.96,364(1855).;J.L.Wardell,Comp.Organometal.Chem.1,52(1982);W.E.Lindsell,同書.193;B.J.Wakefield,同書.193;B.J.Wakefield,同書.7,45;D.C.Billington,Comp.Org.Syn.3,413〜423(1991)参照。)本発明の第1族金属/多孔質金属酸化物組成物はウルツ反応または他のそのような脱ハロゲン化反応において難なくナトリウムの代わりになり得る。本発明の組成物は脱ハロゲン化無機ハロゲン化物にも使用されてきた。実施例5は、本発明の第1族金属/多孔質金属酸化物組成物を使用するウルツ還元である。
Claims (27)
- 液体第1族金属と、多孔質酸化チタンおよび多孔質アルミナから選択される多孔質金属酸化物と、を不活性雰囲気中、液体第1族金属を多孔質金属酸化物の孔に吸収するのに十分な恒温条件下で混合した生成物を含有しており、ドライO2と反応することを特徴とする、第1族金属/多孔質金属酸化物組成物。
- 該多孔質金属酸化物の孔径が50〜1,000Åであることを特徴とする、請求項1記載の第1族金属/多孔質金属酸化物組成物。
- 該第1族金属がナトリウム、カリウム、ルビジウム、セシウム、および二以上の第1族金属の合金からなる群から選択されることを特徴とする、請求項1記載の第1族金属/多孔質金属酸化物組成物。
- 該液体第1族金属と、多孔質酸化チタンおよび多孔質アルミナから選択される多孔質金属酸化物と、の混合が周囲温度において行われることを特徴とする、請求項1記載の第1族金属/多孔質金属酸化物組成物。
- 液体第1族金属と、多孔質酸化チタンおよび多孔質アルミナから選択される多孔質金属酸化物と、を液体第1族金属または液体第1族金属合金を多孔質金属酸化物の孔に吸収するのに十分な発熱条件下において混合した生成物を含有しており、ドライO2と反応しないことを特徴とする、第1族金属/多孔質金属酸化物組成物。
- 該多孔質金属酸化物の孔の平均孔サイズが約50〜1,000Åであることを特徴とする、請求項5記載の第1族金属/多孔質金属酸化物組成物。
- 該第1族金属がナトリウム、カリウム、ルビジウム、セシウム、および二以上の第1族金属の合金からなる群から選択されることを特徴とする、請求項5記載の第1族金属/多孔質金属酸化物組成物。
- 第1族金属が30重量%以下の量で存在することを特徴とする、請求項5記載の第1族金属/多孔質金属酸化物組成物。
- 液体第1族金属と、多孔質酸化チタンおよび多孔質アルミナから選択される多孔質金属酸化物と、を液体第1族金属を多孔質金属酸化物の孔に吸収するのに十分な発熱条件下で混合し、生じる混合物を少なくとも150℃の温度に加熱した生成物を含有しており、ドライO2と反応しないことを特徴とする、第1族金属/多孔質金属酸化物組成物。
- 該多孔質金属酸化物の孔の平均孔サイズが約50〜1,000Åであることを特徴とする、請求項9記載の第1族金属/多孔質金属酸化物組成物。
- 該第1族金属がナトリウム、カリウム、ルビジウム、セシウム、および二以上の第1族金属の合金からなる群から選択されることを特徴とする、請求項9記載の第1族金属/多孔質金属酸化物組成物。
- 第1族金属が約30重量%以下の量で存在することを特徴とする、請求項9記載の第1族金属/多孔質金属酸化物組成物。
- 液体第1族金属と、多孔質酸化チタンおよび多孔質アルミナから選択される多孔質金属酸化物と、を恒温条件下で不活性雰囲気中または真空中で接触させて第1族金属を多孔質金属酸化物の孔に吸収させる工程を包含する、ステージ0第1族金属/多孔質金属酸化物組成物の製造方法。
- 液体第1族金属を多孔質酸化チタンおよび多孔質アルミナから選択される多孔質金属酸化物と周囲温度において接触させることを特徴とする、請求項13記載のステージ0第1族金属/多孔質金属酸化物組成物の製造方法。
- 請求項13記載のステージ0第1族金属/多孔質金属酸化物組成物を、150℃に所定の時間、ステージ0第1族金属/多孔質金属酸化物組成物をステージI第1族金属/多孔質金属酸化物組成物に転化する条件下で加熱する工程を包含する、ステージI第1族金属/多孔質金属酸化物組成物の製造方法。
- 液体第1族金属と、多孔質酸化チタンおよび多孔質アルミナから選択される多孔質金属酸化物と、を液体第1族金属または液体第1族金属合金を多孔質金属酸化物の孔に吸収するのに十分な発熱条件下において混合する工程を包含する、ステージI第1族金属/多孔質金属酸化物組成物の製造方法。
- 請求項1記載の第1族金属/多孔質金属酸化物組成物と水とを接触させる工程を包含する、水素ガスの製造方法。
- 請求項5記載の第1族金属/多孔質金属酸化物組成物と水とを接触させる工程を包含する、水素ガスの製造方法。
- 請求項9記載の第1族金属/多孔質金属酸化物組成物と水とを接触させる工程を包含する、水素ガスの製造方法。
- 改良が請求項1記載の第1族金属/多孔質金属酸化物組成物の存在下で反応を行うことを包含する、アルカリ金属の存在下における有機化合物の還元反応。
- 改良が請求項5記載の第1族金属/多孔質金属酸化物組成物の存在下で反応を行うことを包含する、アルカリ金属の存在下における有機化合物の還元反応。
- 改良が請求項9記載の第1族金属/多孔質金属酸化物組成物の存在下で反応を行うことを包含する、アルカリ金属の存在下における有機化合物の還元反応。
- 該還元反応が脱ハロゲン化反応またはウルツ反応であることを特徴とする、請求項20記載のアルカリ金属の存在下における有機化合物の還元反応。
- 該還元反応が脱ハロゲン化反応またはウルツ反応であることを特徴とする、請求項21記載のアルカリ金属の存在下における有機化合物の還元反応。
- 該還元反応が脱ハロゲン化反応またはウルツ反応であることを特徴とする、請求項22記載のアルカリ金属の存在下における有機化合物の還元反応。
- 有機溶媒と多孔質アルミナとを十分な時間接触させて溶媒から水を除去する
工程を包含する、有機溶媒の乾燥方法。 - 該接触工程がバッチによってまたはカラムを通して行われることを特徴とする、請求項26記載の有機溶媒の乾燥方法。
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WO2006036697A3 (en) | 2006-05-04 |
WO2006036697A2 (en) | 2006-04-06 |
US20090266771A1 (en) | 2009-10-29 |
EP1807199A4 (en) | 2010-11-10 |
US20060073968A1 (en) | 2006-04-06 |
CA2580930C (en) | 2013-07-09 |
AU2005289819A1 (en) | 2006-04-06 |
US7820061B2 (en) | 2010-10-26 |
EP1807199A2 (en) | 2007-07-18 |
US7560606B2 (en) | 2009-07-14 |
CA2799535C (en) | 2016-08-02 |
US7259128B2 (en) | 2007-08-21 |
JP5048503B2 (ja) | 2012-10-17 |
US20080063596A1 (en) | 2008-03-13 |
CA2580930A1 (en) | 2006-04-06 |
CA2799535A1 (en) | 2006-04-06 |
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