JP5817727B2 - マグネシウムビス(ジアルキルアミド)化合物、及び当該マグネシウム化合物を用いるマグネシウム含有薄膜の製造方法 - Google Patents
マグネシウムビス(ジアルキルアミド)化合物、及び当該マグネシウム化合物を用いるマグネシウム含有薄膜の製造方法 Download PDFInfo
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- JP5817727B2 JP5817727B2 JP2012527770A JP2012527770A JP5817727B2 JP 5817727 B2 JP5817727 B2 JP 5817727B2 JP 2012527770 A JP2012527770 A JP 2012527770A JP 2012527770 A JP2012527770 A JP 2012527770A JP 5817727 B2 JP5817727 B2 JP 5817727B2
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- Prior art keywords
- magnesium
- compound
- dialkylamide
- bis
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- 150000001875 compounds Chemical class 0.000 title claims description 48
- 229910052749 magnesium Inorganic materials 0.000 title claims description 42
- 239000011777 magnesium Substances 0.000 title claims description 42
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims description 40
- 239000010409 thin film Substances 0.000 title claims description 34
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical compound [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 title claims description 32
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 150000002681 magnesium compounds Chemical class 0.000 title description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 125000005265 dialkylamine group Chemical group 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 238000005229 chemical vapour deposition Methods 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 12
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 10
- 150000004796 dialkyl magnesium compounds Chemical class 0.000 claims description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 description 44
- 238000000034 method Methods 0.000 description 25
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 21
- 239000007789 gas Substances 0.000 description 16
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 16
- 239000010408 film Substances 0.000 description 15
- 229910052744 lithium Inorganic materials 0.000 description 15
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 14
- 239000003960 organic solvent Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 12
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 12
- 238000000151 deposition Methods 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 8
- 230000008021 deposition Effects 0.000 description 8
- 150000002170 ethers Chemical class 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 6
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000007740 vapor deposition Methods 0.000 description 6
- -1 alkyl magnesium Chemical compound 0.000 description 5
- 239000012300 argon atmosphere Substances 0.000 description 5
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 5
- SKFUONSPOLAUOF-UHFFFAOYSA-N magnesium;tert-butyl(methyl)azanide Chemical compound [Mg+2].C[N-]C(C)(C)C.C[N-]C(C)(C)C SKFUONSPOLAUOF-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- USZGMDQWECZTIQ-UHFFFAOYSA-N [Mg](C1C=CC=C1)C1C=CC=C1 Chemical compound [Mg](C1C=CC=C1)C1C=CC=C1 USZGMDQWECZTIQ-UHFFFAOYSA-N 0.000 description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 4
- WYURNTSHIVDZCO-SVYQBANQSA-N oxolane-d8 Chemical compound [2H]C1([2H])OC([2H])([2H])C([2H])([2H])C1([2H])[2H] WYURNTSHIVDZCO-SVYQBANQSA-N 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- WSEGKJQSHMFGIJ-UHFFFAOYSA-N magnesium;tert-butyl(2-methylbutan-2-yl)azanide Chemical compound [Mg+2].CCC(C)(C)[N-]C(C)(C)C.CCC(C)(C)[N-]C(C)(C)C WSEGKJQSHMFGIJ-UHFFFAOYSA-N 0.000 description 3
- KHHXQWPNLOCOBQ-UHFFFAOYSA-N magnesium;tert-butyl(ethyl)azanide Chemical compound [Mg+2].CC[N-]C(C)(C)C.CC[N-]C(C)(C)C KHHXQWPNLOCOBQ-UHFFFAOYSA-N 0.000 description 3
- IMUGIXANXZNPCF-UHFFFAOYSA-N magnesium;tert-butyl(propan-2-yl)azanide Chemical compound [Mg+2].CC(C)[N-]C(C)(C)C.CC(C)[N-]C(C)(C)C IMUGIXANXZNPCF-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 2
- ZWXQPERWRDHCMZ-UHFFFAOYSA-N 2-methyl-n-propan-2-ylpropan-2-amine Chemical compound CC(C)NC(C)(C)C ZWXQPERWRDHCMZ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000000231 atomic layer deposition Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- VULKKXCCGARVSL-UHFFFAOYSA-N lithium;tert-butyl(propan-2-yl)azanide Chemical compound [Li+].CC(C)[N-]C(C)(C)C VULKKXCCGARVSL-UHFFFAOYSA-N 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- ZQGJEUVBUVKZKS-UHFFFAOYSA-N n,2-dimethylpropan-2-amine Chemical compound CNC(C)(C)C ZQGJEUVBUVKZKS-UHFFFAOYSA-N 0.000 description 2
- XQOIBQBPAXOVGP-UHFFFAOYSA-N n-ethyl-2-methylpropan-2-amine Chemical compound CCNC(C)(C)C XQOIBQBPAXOVGP-UHFFFAOYSA-N 0.000 description 2
- KZOPSPQZLMCNPF-UHFFFAOYSA-N n-tert-butyl-2-methylbutan-2-amine Chemical compound CCC(C)(C)NC(C)(C)C KZOPSPQZLMCNPF-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SNHZNFDWSYMNDN-UHFFFAOYSA-N 2-methyl-n-(2-methylbutan-2-yl)butan-2-amine Chemical compound CCC(C)(C)NC(C)(C)CC SNHZNFDWSYMNDN-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ODHFJIDDBSDWNU-UHFFFAOYSA-N CCCC[Mg]CCCC Chemical compound CCCC[Mg]CCCC ODHFJIDDBSDWNU-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols 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
- 150000001408 amides Chemical class 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- BLHLJVCOVBYQQS-UHFFFAOYSA-N ethyllithium Chemical compound [Li]CC BLHLJVCOVBYQQS-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- YSZAGMUHQNHJRR-UHFFFAOYSA-N lithium;tert-butyl(2-methylbutan-2-yl)azanide Chemical compound [Li+].CCC(C)(C)[N-]C(C)(C)C YSZAGMUHQNHJRR-UHFFFAOYSA-N 0.000 description 1
- YHNWUQFTJNJVNU-UHFFFAOYSA-N magnesium;butane;ethane Chemical compound [Mg+2].[CH2-]C.CCC[CH2-] YHNWUQFTJNJVNU-UHFFFAOYSA-N 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- CATWEXRJGNBIJD-UHFFFAOYSA-N n-tert-butyl-2-methylpropan-2-amine Chemical compound CC(C)(C)NC(C)(C)C CATWEXRJGNBIJD-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/65—Metal complexes of amines
-
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/403—Oxides of aluminium, magnesium or beryllium
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Vapour Deposition (AREA)
Description
で示されるマグネシウムビス(ジアルキルアミド)化合物。
で示されるジアルキルアミンとを反応させる工程を含むことを特徴とする、上記一般式(1)で示されるマグネシウムビス(ジアルキルアミド)化合物の製造方法。
で示されるジアルキルアミンと、アルキルリチウムとを反応させて、一般式(4)
方法(A)は、ジアルキルマグネシウム化合物とジアルキルアミンとを反応させて、マグネシウムビス(ジアルキルアミド)化合物を合成する方法である。
方法(B)は、ジアルキルアミンとアルキルリチウムとから合成したリチウムジアルキルアミドと、ジハロゲノマグネシウムとを反応させて、マグネシウムビス(ジアルキルアミド)化合物を合成する方法である。
攪拌装置、温度計及び滴下漏斗を備えた内容積100mlのフラスコに、アルゴン雰囲気にて、金属マグネシウム5.5g(0.23mol)及びジエチルエーテル20mlを加えた後、ブロモブタン3.0g(21mmol)をゆるやかに滴下した。次いで、ジエチルエーテル180ml及びブロモブタン25g(0.18mol)をゆるやかに滴下し、攪拌しながら40℃で2時間反応させ、更にジオキサン55g(0.62mol)を加えて攪拌しながら40℃で2時間反応させた。反応終了後、アルゴン雰囲気にて反応液を濾過し、濾液を減圧下で濃縮した。濃縮物を加熱しながら真空乾燥させて、ジブチルマグネシウム22gを得た(単離収率;80%)。
融点;140〜141℃。
実施例1において、ジアルキルアミンをt−ブチルエチルアミン11g(0.11mol)に変えたこと以外は、実施例1と同様に反応を行った。その結果、白色固体として、マグネシウムビス(t−ブチルエチルアミド)5.8gを得た(単離収率;52%)。
融点;75〜78℃
攪拌装置、温度計及び滴下漏斗を備えた内容積100mlのフラスコに、アルゴン雰囲気にて、t−ブチルイソプロピルアミン1.8g(16mmol)及びヘプタン30mlを加えた。次いで、液温を25℃付近に維持しながら1.6mol/lのn−ブチルリチウム・へキサン溶液10ml(16mmol)をゆるやかに滴下し、攪拌しながら25℃で2時間反応させた。反応終了後、反応液を減圧下にて濃縮し、リチウム−t−ブチルイソプロピルアミド1.7gを得た(単離収率;88%)。
攪拌装置、温度計及び滴下漏斗を備えた内容積100mlのフラスコに、アルゴン雰囲気にて、t−ブチル−t−ペンチルアミン1.1g(8.0mmol)及びヘプタン15mlを加え、液温を25℃付近に維持しながら1.6mol/lのn−ブチルリチウム・へキサン溶液5.0ml(8.0mmol)をゆるやかに滴下し、攪拌しながら25℃で2時間反応させた。反応終了後、反応液を減圧下で濃縮して、リチウム−t−ブチル−t−ペンチルアミド1.1gを得た(単離収率;90%)。
融点;170℃以上
実施例1で得られたマグネシウムビス(t−ブチルメチルアミド)(化合物(6))を用いて、CVD法による蒸着実験を行い、成膜特性を評価した。蒸着実験には、図1に示す装置を使用した。蒸着条件及び膜特性は以下の通りであった。
マグネシウム原料;マグネシウムビス(t−ブチルメチルアミド)(化合物(6))
気化温度;100℃
Heキャリアー流量;100sccm
酸素流量;10sccm
基板材料;SiO2/Si
基板温度;300℃
反応系内圧力;1.33kPa
蒸着時間;30分
膜厚;50nm以上
XPS分析;マグネシウム酸化膜
炭素含有率;検出されず
窒素含有率;検出されず
ビス(シクロペンタジエニル)マグネシウムを用いて、実施例5と同様にCVD法による蒸着実験を行い、成膜特性を評価した。蒸着条件及び膜特性は以下の通りであった。なお、各種条件を調整して原料の供給量を実施例5と揃えて蒸着実験を行った。
マグネシウム原料;ビス(シクロペンタジエニル)マグネシウム
気化温度;30℃
Heキャリアー流量;10sccm
希釈He流量;90sccm
酸素流量;10sccm
基板材料;SiO2/Si
基板温度;300℃
反応系内圧力;10Torr(約1.33kPa)
蒸着時間;30分
膜厚;50nm以上
XPS分析;マグネシウム酸化膜
炭素含有率;30%(炭素原子換算)
窒素含有率;検出されず(そもそも原料に窒素原子が存在しない)
2.希釈ガス(He)
3.反応ガス(O2)
4.マスフローコントローラー
5.マスフローコントローラー
6.マスフローコントローラー
7.マグネシウム原料容器(気化器)
8.恒温槽
9.反応器
10.基板
11.反応器ヒーター
12.圧力計
13.トラップ
14.真空ポンプ
Claims (4)
- 請求項1に記載のマグネシウムビス(ジアルキルアミド)化合物をマグネシウム供給源として用いた化学気相蒸着法によるマグネシウム含有薄膜の製造方法。
- 請求項1に記載のマグネシウムビス(ジアルキルアミド)化合物を含むマグネシウム含有薄膜形成用原料。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63238086A (ja) * | 1987-03-13 | 1988-10-04 | リチウム コーポレーション オブ アメリカ | エーテルを含まない有機金属アミド組成物 |
US5892083A (en) * | 1997-12-01 | 1999-04-06 | Wayne State University | Organometallic source compounds for chemical vapor deposition |
JP2005126334A (ja) * | 2003-10-21 | 2005-05-19 | Mitsubishi Materials Corp | 有機金属化合物及び該化合物を含む溶液原料並びに金属酸化膜薄膜 |
WO2008039960A1 (en) * | 2006-09-28 | 2008-04-03 | Praxair Technology, Inc. | Heteroleptic organometallic compounds |
JP2009536267A (ja) * | 2006-05-05 | 2009-10-08 | アプライド マテリアルズ インコーポレイテッド | 誘電膜の原子層堆積のための化学物質の光励起のための方法および装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4944894A (en) * | 1988-02-25 | 1990-07-31 | Lithium Corporatoin Of America | Ether free organometallic amide compositions |
DE10061317C1 (de) * | 2000-12-08 | 2002-04-04 | Chemetall Gmbh | Verfahren zur Herstellung von Magnesium-bis[di(organo)amiden] und deren Verwendung |
TW200941596A (en) * | 2008-03-19 | 2009-10-01 | Univ Nat Formosa | Method for manufacturing manganese-doped zinc-oxide (Mn-doped ZnO) thin film with adjustable energy gap using sol-gel process and spin coating method |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63238086A (ja) * | 1987-03-13 | 1988-10-04 | リチウム コーポレーション オブ アメリカ | エーテルを含まない有機金属アミド組成物 |
US5892083A (en) * | 1997-12-01 | 1999-04-06 | Wayne State University | Organometallic source compounds for chemical vapor deposition |
JP2005126334A (ja) * | 2003-10-21 | 2005-05-19 | Mitsubishi Materials Corp | 有機金属化合物及び該化合物を含む溶液原料並びに金属酸化膜薄膜 |
JP2009536267A (ja) * | 2006-05-05 | 2009-10-08 | アプライド マテリアルズ インコーポレイテッド | 誘電膜の原子層堆積のための化学物質の光励起のための方法および装置 |
WO2008039960A1 (en) * | 2006-09-28 | 2008-04-03 | Praxair Technology, Inc. | Heteroleptic organometallic compounds |
Non-Patent Citations (2)
Title |
---|
JPN6015014524; J. Org. Chem. Vol.43, No.8, 1564-1566 * |
JPN6015014531; Eur. J. Org. Chem. , 2009, 1781-1795 * |
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