JP5103480B2 - ネオペンタシランを含む組成物及びその製造方法 - Google Patents
ネオペンタシランを含む組成物及びその製造方法 Download PDFInfo
- Publication number
- JP5103480B2 JP5103480B2 JP2009534570A JP2009534570A JP5103480B2 JP 5103480 B2 JP5103480 B2 JP 5103480B2 JP 2009534570 A JP2009534570 A JP 2009534570A JP 2009534570 A JP2009534570 A JP 2009534570A JP 5103480 B2 JP5103480 B2 JP 5103480B2
- Authority
- JP
- Japan
- Prior art keywords
- neopentasilane
- silane
- tetrakis
- trihalosilyl
- composition
- 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.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims description 66
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 49
- 229910000077 silane Inorganic materials 0.000 claims description 38
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 31
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 claims description 24
- 239000012970 tertiary amine catalyst Substances 0.000 claims description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 13
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 150000004756 silanes Chemical class 0.000 claims description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical group C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 239000003960 organic solvent Substances 0.000 description 14
- 238000004821 distillation Methods 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 11
- 238000005481 NMR spectroscopy Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 5
- -1 lithium aluminum hydride Chemical compound 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- HTCXJJZPNJOAGE-UHFFFAOYSA-N tetrakis(trichlorosilyl)silane Chemical compound Cl[Si](Cl)(Cl)[Si]([Si](Cl)(Cl)Cl)([Si](Cl)(Cl)Cl)[Si](Cl)(Cl)Cl HTCXJJZPNJOAGE-UHFFFAOYSA-N 0.000 description 5
- LXEXBJXDGVGRAR-UHFFFAOYSA-N trichloro(trichlorosilyl)silane Chemical compound Cl[Si](Cl)(Cl)[Si](Cl)(Cl)Cl LXEXBJXDGVGRAR-UHFFFAOYSA-N 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 4
- 150000003512 tertiary amines Chemical class 0.000 description 4
- ASWZNPOTXAXUPB-UHFFFAOYSA-N tribromo(tribromosilyl)silane Chemical compound Br[Si](Br)(Br)[Si](Br)(Br)Br ASWZNPOTXAXUPB-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- UHOVQNZJYSORNB-MZWXYZOWSA-N benzene-d6 Chemical compound [2H]C1=C([2H])C([2H])=C([2H])C([2H])=C1[2H] UHOVQNZJYSORNB-MZWXYZOWSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- 229910021346 calcium silicide Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- 239000005046 Chlorosilane Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 1
- GSCCALZHGUWNJW-UHFFFAOYSA-N N-Cyclohexyl-N-methylcyclohexanamine Chemical compound C1CCCCC1N(C)C1CCCCC1 GSCCALZHGUWNJW-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- JIMODRYHNQDMSX-UHFFFAOYSA-N [GeH2].[Si] Chemical class [GeH2].[Si] JIMODRYHNQDMSX-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 235000019568 aromas Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- DIOQZVSQGTUSAI-NJFSPNSNSA-N decane Chemical compound CCCCCCCCC[14CH3] DIOQZVSQGTUSAI-NJFSPNSNSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000001030 gas--liquid chromatography Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- YTHCQFKNFVSQBC-UHFFFAOYSA-N magnesium silicide Chemical group [Mg]=[Si]=[Mg] YTHCQFKNFVSQBC-UHFFFAOYSA-N 0.000 description 1
- 229910021338 magnesium silicide Inorganic materials 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- VGIVLIHKENZQHQ-UHFFFAOYSA-N n,n,n',n'-tetramethylmethanediamine Chemical compound CN(C)CN(C)C VGIVLIHKENZQHQ-UHFFFAOYSA-N 0.000 description 1
- SRLHDBRENZFCIN-UHFFFAOYSA-N n,n-di(butan-2-yl)butan-2-amine Chemical compound CCC(C)N(C(C)CC)C(C)CC SRLHDBRENZFCIN-UHFFFAOYSA-N 0.000 description 1
- FRQONEWDWWHIPM-UHFFFAOYSA-N n,n-dicyclohexylcyclohexanamine Chemical compound C1CCCCC1N(C1CCCCC1)C1CCCCC1 FRQONEWDWWHIPM-UHFFFAOYSA-N 0.000 description 1
- NILJCGYQNXKIRL-UHFFFAOYSA-N n,n-dicyclopentylcyclopentanamine Chemical compound C1CCCC1N(C1CCCC1)C1CCCC1 NILJCGYQNXKIRL-UHFFFAOYSA-N 0.000 description 1
- QJEWDNDJRVJYBY-UHFFFAOYSA-N n,n-dicyclopropylcyclopropanamine Chemical compound C1CC1N(C1CC1)C1CC1 QJEWDNDJRVJYBY-UHFFFAOYSA-N 0.000 description 1
- PPMQPFXXZSFIKT-UHFFFAOYSA-N n,n-diethylcyclobutanamine Chemical compound CCN(CC)C1CCC1 PPMQPFXXZSFIKT-UHFFFAOYSA-N 0.000 description 1
- CIXSDMKDSYXUMJ-UHFFFAOYSA-N n,n-diethylcyclohexanamine Chemical compound CCN(CC)C1CCCCC1 CIXSDMKDSYXUMJ-UHFFFAOYSA-N 0.000 description 1
- NOCWSQZNTAOPPV-UHFFFAOYSA-N n,n-diethylcyclopropanamine Chemical compound CCN(CC)C1CC1 NOCWSQZNTAOPPV-UHFFFAOYSA-N 0.000 description 1
- DIAIBWNEUYXDNL-UHFFFAOYSA-N n,n-dihexylhexan-1-amine Chemical compound CCCCCCN(CCCCCC)CCCCCC DIAIBWNEUYXDNL-UHFFFAOYSA-N 0.000 description 1
- QDZNNDAHQZPZRK-UHFFFAOYSA-N n,n-dimethylcyclobutanamine Chemical compound CN(C)C1CCC1 QDZNNDAHQZPZRK-UHFFFAOYSA-N 0.000 description 1
- ZEFLPHRHPMEVPM-UHFFFAOYSA-N n,n-dimethylcyclopentanamine Chemical compound CN(C)C1CCCC1 ZEFLPHRHPMEVPM-UHFFFAOYSA-N 0.000 description 1
- DYVUNUQDYHPXSU-UHFFFAOYSA-N n,n-dimethylcyclopropanamine Chemical compound CN(C)C1CC1 DYVUNUQDYHPXSU-UHFFFAOYSA-N 0.000 description 1
- YWWNNLPSZSEZNZ-UHFFFAOYSA-N n,n-dimethyldecan-1-amine Chemical compound CCCCCCCCCCN(C)C YWWNNLPSZSEZNZ-UHFFFAOYSA-N 0.000 description 1
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 description 1
- LSICDRUYCNGRIF-UHFFFAOYSA-N n,n-dimethylheptan-1-amine Chemical compound CCCCCCCN(C)C LSICDRUYCNGRIF-UHFFFAOYSA-N 0.000 description 1
- QMHNQZGXPNCMCO-UHFFFAOYSA-N n,n-dimethylhexan-1-amine Chemical compound CCCCCCN(C)C QMHNQZGXPNCMCO-UHFFFAOYSA-N 0.000 description 1
- AMAADDMFZSZCNT-UHFFFAOYSA-N n,n-dimethylnonan-1-amine Chemical compound CCCCCCCCCN(C)C AMAADDMFZSZCNT-UHFFFAOYSA-N 0.000 description 1
- UQKAOOAFEFCDGT-UHFFFAOYSA-N n,n-dimethyloctan-1-amine Chemical compound CCCCCCCCN(C)C UQKAOOAFEFCDGT-UHFFFAOYSA-N 0.000 description 1
- CYQYCASVINMDFD-UHFFFAOYSA-N n,n-ditert-butyl-2-methylpropan-2-amine Chemical compound CC(C)(C)N(C(C)(C)C)C(C)(C)C CYQYCASVINMDFD-UHFFFAOYSA-N 0.000 description 1
- CTSROGJAZGEKAW-UHFFFAOYSA-N n-butan-2-yl-n-ethylbutan-2-amine Chemical compound CCC(C)N(CC)C(C)CC CTSROGJAZGEKAW-UHFFFAOYSA-N 0.000 description 1
- ZBGZVIGUXBTBGM-UHFFFAOYSA-N n-butan-2-yl-n-methylbutan-2-amine Chemical compound CCC(C)N(C)C(C)CC ZBGZVIGUXBTBGM-UHFFFAOYSA-N 0.000 description 1
- MTHFROHDIWGWFD-UHFFFAOYSA-N n-butyl-n-methylbutan-1-amine Chemical compound CCCCN(C)CCCC MTHFROHDIWGWFD-UHFFFAOYSA-N 0.000 description 1
- DIOQZVSQGTUSAI-UHFFFAOYSA-N n-butylhexane Natural products CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 1
- GJBZNKTZGJBGEB-UHFFFAOYSA-N n-cyclobutyl-n-ethylcyclobutanamine Chemical compound C1CCC1N(CC)C1CCC1 GJBZNKTZGJBGEB-UHFFFAOYSA-N 0.000 description 1
- IPPIEZBHYQSRIN-UHFFFAOYSA-N n-cyclobutyl-n-methylcyclobutanamine Chemical compound C1CCC1N(C)C1CCC1 IPPIEZBHYQSRIN-UHFFFAOYSA-N 0.000 description 1
- XRKQMIFKHDXFNQ-UHFFFAOYSA-N n-cyclohexyl-n-ethylcyclohexanamine Chemical compound C1CCCCC1N(CC)C1CCCCC1 XRKQMIFKHDXFNQ-UHFFFAOYSA-N 0.000 description 1
- CRYMTEHEKQNKEB-UHFFFAOYSA-N n-cyclopentyl-n-ethylcyclopentanamine Chemical compound C1CCCC1N(CC)C1CCCC1 CRYMTEHEKQNKEB-UHFFFAOYSA-N 0.000 description 1
- JNMBQGIZTCTCRT-UHFFFAOYSA-N n-cyclopentyl-n-methylcyclopentanamine Chemical compound C1CCCC1N(C)C1CCCC1 JNMBQGIZTCTCRT-UHFFFAOYSA-N 0.000 description 1
- TUIARJOYTDIVEH-UHFFFAOYSA-N n-cyclopropyl-n-ethylcyclopropanamine Chemical compound C1CC1N(CC)C1CC1 TUIARJOYTDIVEH-UHFFFAOYSA-N 0.000 description 1
- TXNBSTNWVSFRLH-UHFFFAOYSA-N n-cyclopropyl-n-methylcyclopropanamine Chemical compound C1CC1N(C)C1CC1 TXNBSTNWVSFRLH-UHFFFAOYSA-N 0.000 description 1
- GNVRJGIVDSQCOP-UHFFFAOYSA-N n-ethyl-n-methylethanamine Chemical compound CCN(C)CC GNVRJGIVDSQCOP-UHFFFAOYSA-N 0.000 description 1
- XWCCTMBMQUCLSI-UHFFFAOYSA-N n-ethyl-n-propylpropan-1-amine Chemical compound CCCN(CC)CCC XWCCTMBMQUCLSI-UHFFFAOYSA-N 0.000 description 1
- POMGZMHIXYRARC-UHFFFAOYSA-N n-hexyl-n-methylhexan-1-amine Chemical compound CCCCCCN(C)CCCCCC POMGZMHIXYRARC-UHFFFAOYSA-N 0.000 description 1
- JJRDPNRWFSHHKJ-UHFFFAOYSA-N n-methyl-n-pentylpentan-1-amine Chemical compound CCCCCN(C)CCCCC JJRDPNRWFSHHKJ-UHFFFAOYSA-N 0.000 description 1
- ISRXMEYARGEVIU-UHFFFAOYSA-N n-methyl-n-propan-2-ylpropan-2-amine Chemical compound CC(C)N(C)C(C)C ISRXMEYARGEVIU-UHFFFAOYSA-N 0.000 description 1
- UVBMZKBIZUWTLV-UHFFFAOYSA-N n-methyl-n-propylpropan-1-amine Chemical compound CCCN(C)CCC UVBMZKBIZUWTLV-UHFFFAOYSA-N 0.000 description 1
- RBKXAWGOLUBYSU-UHFFFAOYSA-N n-tert-butyl-n,2-dimethylpropan-2-amine Chemical compound CC(C)(C)N(C)C(C)(C)C RBKXAWGOLUBYSU-UHFFFAOYSA-N 0.000 description 1
- OLDWDCDQSRUGAY-UHFFFAOYSA-N n-tert-butyl-n-ethyl-2-methylpropan-2-amine Chemical compound CCN(C(C)(C)C)C(C)(C)C OLDWDCDQSRUGAY-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- UKODFQOELJFMII-UHFFFAOYSA-N pentamethyldiethylenetriamine Chemical compound CN(C)CCN(C)CCN(C)C UKODFQOELJFMII-UHFFFAOYSA-N 0.000 description 1
- 229940100684 pentylamine Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 1
- 239000005052 trichlorosilane Substances 0.000 description 1
- RKBCYCFRFCNLTO-UHFFFAOYSA-N triisopropylamine Chemical compound CC(C)N(C(C)C)C(C)C RKBCYCFRFCNLTO-UHFFFAOYSA-N 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/04—Hydrides of silicon
-
- 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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08K5/541—Silicon-containing compounds containing oxygen
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Description
該当なし。
少なくとも93%(w/w)のネオペンタシランと、
5%(w/w)以下の他のシランと、
2%(w/w)以下の炭化水素とを含む、組成物を対象とする。
(i)式X3SiSiX3(式中、Xは−Cl又は−Brである)を有するヘキサハロジシランを第三級アミン触媒で処理して、テトラキス(トリハロシリル)シランと四ハロゲン化ケイ素とを含む第1の混合物を生成すること、
(ii)テトラキス(トリハロシリル)シランと四ハロゲン化ケイ素とを分離すること、
(iii)分離したテトラキス(トリハロシリル)シランを水素化ジイソブチルアルミニウムで処理して、ネオペンタシランを含む第2の混合物を生成すること、及び
(iv)第2の混合物を蒸留して、ネオペンタシランを取り出すことを含む、ネオペンタシランを含む組成物を製造する方法を対象とする。
少なくとも93%(w/w)のネオペンタシランと、
5%(w/w)以下の他のシランと、
2%(w/w)以下の炭化水素とを含む。
(i)式X3SiSiX3(式中、Xは−Cl又は−Brである)を有するヘキサハロジシランを第三級アミン触媒で処理して、テトラキス(トリハロシリル)シランと四ハロゲン化ケイ素とを含む第1の混合物を生成すること、
(ii)テトラキス(トリハロシリル)シランと四ハロゲン化ケイ素とを分離すること、
(iii)分離したテトラキス(トリハロシリル)シランを水素化ジイソブチルアルミニウムで処理して、ネオペンタシランを含む第2の混合物を生成すること、及び
(iv)第2の混合物を蒸留して、ネオペンタシランを取り出すことを含む。
Varian VXR 400MHz NMRスペクトロメータを用いてネオペンタシラン組成物のプロトン核磁気共鳴スペクトル(1H NMR)を得た。5mmの直径を有するNMR管内で、サンプル(約0.2mL)を1.0mLのベンゼン−d6中に溶解した。実施例中に記録される化学シフト値(δ)は、ベンゼン−d6に対して測定される百万分率(ppm)の単位である。
HP 5972質量選択検出器(四重極質量分析計)に連結させた、DB−1カラム(30m×0.25mm)を備えたHP 6890ガスクロマトグラフから成るガスクロマトグラフ−マススペクトロメータを用いて、ネオペンタシラン組成物の成分を同定した。炉温度を35℃で4分間維持し、15℃/分の速度で250℃に上げた後、250℃で5分間維持した。
2.5mLのジエチルエーテル中に溶解した0.23gの1,4−ジアザビシクロ[2.2.2]オクタンの溶液を乾燥窒素下で、250mL容の二口丸底フラスコ内の230グラム(0.86mol)のヘキサクロロジシランに攪拌しながら添加した。この混合物を一晩静置している間に沈殿物が形成した。混合物を1.3Paの圧力下で7時間60℃に加熱して、118gのテトラキス(トリクロロシリル)シランを白色粉末として得た。29Si NMR分析及びGC−MS分析によって生成物の同一性を確認した。
21.8mLのジイソプロピルベンゼン中に溶解した3.93g(6.94mmol)のテトラキス(トリクロロシリル)シランの溶液を乾燥窒素下で、シュレンクフラスコ内の17.1mL(95.8mmol)の水素化ジイソブチルアルミニウムに、混合物の温度が60℃未満に維持されるような速度で添加した。添加が完了した後、混合物を室温で1時間攪拌した。その後混合物を1.3Paの圧力下で50℃に加熱し、揮発性成分をコールドトラップ内に回収した。凝縮物は、0.81g(54%(w/w))のネオペンタシラン、0.61g(41%(w/w))のジイソプロピルベンゼン、及び0.07g(5%(w/w))の他のシランを含有していた(GC−MS及び1H NMRにより測定)。
水素化ジイソブチルアルミニウム(43.2mL、242mmol)を乾燥窒素下で、250ミリリットル容のシュレンクフラスコ内の9.93グラム(17.5mmol)のテトラキス(トリクロロシリル)シランに、混合物の温度が60℃未満に維持されるような速度で添加した。添加が完了した後、混合物を室温で1時間攪拌した。その後混合物を1.3Paの圧力下で50℃に加熱し、揮発性成分をコールドトラップ内に回収した。凝縮物は、1.9g(93%(w/w))のネオペンタシラン、5%の他のシラン、及び2%(w/w)の炭化水素を含有していた(GC−MS及び1H NMRにより測定)。
水素化ジイソブチルアルミニウム(550g、3.90mol)を乾燥窒素下で、機械攪拌機を備えた2リットル容の四つ口フラスコ内の160グラム(0.283mol)のテトラキス(トリクロロシリル)シランに、混合物の温度が55℃未満に維持されるような速度で添加した。添加が完了した後、混合物を室温で2時間攪拌した。ショートパス蒸留装置を用いて、混合物を真空(<133Pa)下80℃で蒸留し、41gのネオペンタシランを生成した。上記の手順をさらに四回繰り返して、ネオペンタシランを合計210g得た。
Claims (5)
- 組成物であって、
少なくとも93%(w/w)のネオペンタシランと、
5%(w/w)以下の他のシランと、
2%(w/w)以下の炭化水素と、
を含む、組成物。 - 少なくとも97%(w/w)のネオペンタシランを含む、請求項1に記載の組成物。
- ネオペンタシランを含む組成物を製造する方法であって、
(i)式X3SiSiX3(式中、Xは−Cl又は−Brである)を有するヘキサハロジシランを第三級アミン触媒で処理して、テトラキス(トリハロシリル)シランと四ハロゲン化ケイ素とを含む第1の混合物を生成すること、
(ii)該テトラキス(トリハロシリル)シランと該四ハロゲン化ケイ素とを分離すること、
(iii)分離した該テトラキス(トリハロシリル)シランを水素化ジイソブチルアルミニウムで処理して、ネオペンタシランを含む第2の混合物を生成すること、及び
(iv)該第2の混合物を蒸留して、該ネオペンタシランを取り出すこと、
を含む、ネオペンタシランを含む組成物を製造する方法。 - 前記第三級アミン触媒が1,4−ジアザビシクロ[2.2.2]オクタンである、請求項3に記載の方法。
- 前記テトラキス(トリハロシリル)シランに対する前記水素化ジイソブチルアルミニウムのモル比が12〜14である、請求項3に記載の方法。
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DE102008042934A1 (de) | 2008-10-17 | 2010-04-22 | Wacker Chemie Ag | Verfahren zur Herstellung von Neopentasilanen |
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DE102011005387A1 (de) | 2011-03-10 | 2012-09-13 | Wacker Chemie Ag | Verfahren zur Reduzierung des Aluminiumgehaltes von Neopentasilan |
TW201300459A (zh) * | 2011-03-10 | 2013-01-01 | Dow Corning | 用於抗反射塗層的聚矽烷矽氧烷(polysilanesiloxane)樹脂 |
DE102012224202A1 (de) | 2012-12-21 | 2014-07-10 | Evonik Industries Ag | Verfahren zum Hydrieren höherer Halogen-haltiger Silanverbindungen |
US11091649B2 (en) | 2013-09-05 | 2021-08-17 | Jiangsu Nata Opto-Electronic Materials Co. Ltd. | 2,2,4,4-tetrasilylpentasilane and its compositions, methods and uses |
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